J2EE项目开发中常用到的公共方法
在项目IDCM中涉及到多种工单,包括有:服务器|网络设备上下架工单、服务器|网络设备重启工单、服务器光纤网线更换工单、网络设备撤线布线工单、服务器|网络设备替换工单、服务器|网络设备RMA工单、通用原子工单、硬盘消磁折弯工单、物流工单、资产初入门工单、机柜上下电工单、待盘点|待盘盈工单等等。工单管理系统中要涉及到工单的创建|API创建和维护。所以有必要将一些通用的方法提出来,类似于模块化的架构涉及。
目录:
- 日期工具类DateUtil.java提供日期计算的相关静态方法
- 接口调用工具类HttpClientUtil.java提供调用外部接口的公共方法
- 加密工具类GenMD5Util.java提供了将制定字符串加密成MD5的方法
- 公共方法抽象工具类CommonUtil.java提供了对工单表增删改查的公共方法
- 获取Bean实例工具类SpringContextUtil.java提供了根据bean id获取Bean实例的方法
- 实体Bean和JSON转换工具类JsonToBeanUtil.java提供了json和bean相互转换的方法
- 流程工具类FlowUtil.java提供了字符串转换和解析response的常用方法
- 文件上传工具类FileUpLoadUtil.java封装了上传的公共方法
- 工具类CookieUtil.java提供了常用的操纵缓存的方法
- 表格Excel转换实体Bean工具类ExcelUtil.java提供了文件导入导出的方法
- 复用$control.setTemplate("web:orderOptList.vm")实现日志记录
- JDK反射提供抽象参数类实现动态加载
- api auth授权机制保证外部调用接口的安全性
1.日期工具类DateUtil.java提供了常用的日期计算方法,涉及SimpleDateFormat、Calendar、Date三个类,附上代码:
1 package com.alibaba.tboss.util; 2 3 import java.math.BigDecimal; 4 import java.text.DateFormat; 5 import java.text.SimpleDateFormat; 6 import java.util.Calendar; 7 import java.util.Date; 8 import java.util.GregorianCalendar; 9 import java.util.Locale; 10 11 import org.apache.commons.lang3.StringUtils; 12 13 import com.alibaba.common.lang.StringUtil; 14 import com.alibaba.nonda.json.ParseException; 15 16 public class DateUtil { 17 18 public static final String DATE_FORMAT = "yyyy-MM-dd"; 19 public static final String DATETIME_FORMAT = "yyyy-MM-dd HH:mm:ss"; 20 public static final String DATETIME = "yyyyMMddHHmmss"; 21 22 /** 23 * 计算两个日期之间相差的天数 24 * 25 * @param smdate 较小的时间 26 * @param bdate 较大的时间 27 * @return 相差天数 28 * @throws ParseException 29 * @throws Exception 30 */ 31 public static int daysBetween(Date smdate, Date bdate) { 32 SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd"); 33 try { 34 smdate = sdf.parse(sdf.format(smdate)); 35 bdate = sdf.parse(sdf.format(bdate)); 36 } catch (java.text.ParseException e) { 37 e.printStackTrace(); 38 } 39 Calendar cal = Calendar.getInstance(); 40 cal.setTime(smdate); 41 long time1 = cal.getTimeInMillis(); 42 cal.setTime(bdate); 43 long time2 = cal.getTimeInMillis(); 44 long between_days = (time2 - time1) / (1000 * 3600 * 24); 45 return new BigDecimal(String.valueOf(between_days)).abs().intValue(); 46 } 47 48 /** 49 * @description 将时间字符串转化为Date 50 * @author Anan 51 * @time 2013年7月26日 下午7:50:32 52 * @param time 时间字符串 53 * @param formatStr 时间格式 如"2013-7-26 19:52:47"、"2013-7-26" 54 * @return 55 */ 56 public static Date toDate(String time, String formatStr) { 57 Date date = null; 58 DateFormat dateFormat = new SimpleDateFormat(formatStr); 59 try { 60 date = dateFormat.parse(time); 61 } catch (java.text.ParseException e) { 62 e.printStackTrace(); 63 } 64 return date; 65 } 66 67 public static Date toDatebyday(String time, String formatStr) { 68 Date date = null; 69 DateFormat dateFormat = new SimpleDateFormat(formatStr, Locale.ENGLISH); 70 try { 71 date = dateFormat.parse(time); 72 } catch (java.text.ParseException e) { 73 e.printStackTrace(); 74 } 75 return date; 76 } 77 78 public static String toDatebydaytoString(String time, String formatStr) throws java.text.ParseException { 79 Date date = null; 80 String dateString = ""; 81 DateFormat dateFormat = new SimpleDateFormat(formatStr, Locale.ENGLISH); 82 83 date = dateFormat.parse(time); 84 dateString = formateDate(date); 85 86 return dateString; 87 } 88 89 public static Date toDatebytime(Date time, String formatStr) throws java.text.ParseException { 90 Date date = null; 91 String dateString = ""; 92 DateFormat dateFormat = new SimpleDateFormat(formatStr, Locale.ENGLISH); 93 94 dateString = formateDate(time); 95 date = toDate(dateString); 96 97 return date; 98 } 99 100 /** 101 * @description 将日期转化为字符串 102 * @author Anan 103 * @time 2013年7月30日 下午4:32:30 104 * @param date 105 * @param formatStr 106 * @return 107 */ 108 public static String toString(Date date, String formatStr) { 109 if (null == date || StringUtils.isBlank(formatStr)) return ""; 110 SimpleDateFormat sdf = new SimpleDateFormat(formatStr); 111 return sdf.format(date); 112 } 113 114 /** 115 * @description 将年月日转化为日期 116 * @author Anan 117 * @time 2013年7月30日 下午5:00:33 118 * @param year 119 * @param month 120 * @param day 121 * @return 122 * @throws java.text.ParseException 123 */ 124 public static Date toDate(int year, int month, int day) throws java.text.ParseException { 125 Date date = null; 126 Calendar calender = Calendar.getInstance(); 127 calender.set(Calendar.YEAR, year); 128 calender.set(Calendar.MONTH, month - 1); 129 calender.set(Calendar.DATE, day); 130 calender.set(Calendar.HOUR_OF_DAY, 0); 131 calender.set(Calendar.MINUTE, 0); 132 calender.set(Calendar.SECOND, 0); 133 date = calender.getTime(); 134 SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd"); 135 date = sdf.parse(sdf.format(date)); 136 return date; 137 } 138 139 /** 140 * @description 结束日期属于开始日期后的第几个月的日期 141 * @author Anan 142 * @time 2013年8月27日 下午10:00:33 143 * @param startDate 开始日期 144 * @param endDate 结束日期 145 * @return 146 */ 147 public static int monthsFromStartDate(Date startDate, Date endDate) { 148 int result = 0; 149 Date temp = null; 150 startDate = toDate(toString(startDate, "yyyy-MM-dd"), "yyyy-MM-dd"); 151 endDate = toDate(toString(endDate, "yyyy-MM-dd"), "yyyy-MM-dd"); 152 // 开始日期 大于 结束日期 两个日期互换 例如: startDate 2013-05-21 endDate = 2013-04-20 153 if (startDate.after(endDate)) { 154 temp = startDate; 155 startDate = endDate; 156 endDate = temp; 157 } 158 Date tempEndDate1 = null; 159 Date tempEndDate2 = null; 160 int a = getDayOfMonth(startDate); 161 int b = getDayOfMonth(endDate); 162 int c = a - b; 163 Calendar c1 = Calendar.getInstance(); 164 Calendar c2 = Calendar.getInstance(); 165 c1.setTime(startDate); 166 c2.setTime(endDate); 167 c2.set(Calendar.DAY_OF_MONTH, a); 168 tempEndDate2 = c2.getTime(); 169 int i = 0; 170 while (true) { 171 tempEndDate1 = addToMonth(startDate, i); 172 if (tempEndDate1.compareTo(tempEndDate2) == 0) { 173 result = i; 174 break; 175 } 176 i++; 177 if (i == 999999999) {// 防止死循环 178 break; 179 } 180 } 181 if (c < 0) { 182 result = result + 1; 183 } 184 return result; 185 } 186 187 /** 188 * 获取开始时间与结束时间之间间隔的月数 189 * 190 * @author yansong 191 * @param startDate 192 * @param endDate 193 * @return 194 */ 195 public static int monthsBetween(Date startDate, Date endDate) { 196 int iMonth = 0; 197 try { 198 Calendar objCalendarDateStart = Calendar.getInstance(); 199 objCalendarDateStart.setTime(startDate); 200 Calendar objCalendarDateEnd = Calendar.getInstance(); 201 objCalendarDateEnd.setTime(endDate); 202 if (objCalendarDateEnd.equals(objCalendarDateStart) || objCalendarDateStart.after(objCalendarDateEnd)) { 203 return 0; 204 } else { 205 if (objCalendarDateEnd.get(Calendar.YEAR) > objCalendarDateStart.get(Calendar.YEAR)) { 206 iMonth = (objCalendarDateEnd.get(Calendar.YEAR) - objCalendarDateStart.get(Calendar.YEAR)) * 12 207 + objCalendarDateEnd.get(Calendar.MONTH) - objCalendarDateStart.get(Calendar.MONTH); 208 } else { 209 iMonth = objCalendarDateEnd.get(Calendar.MONTH) - objCalendarDateStart.get(Calendar.MONTH); 210 } 211 } 212 213 } catch (Exception e) { 214 e.printStackTrace(); 215 } 216 return iMonth; 217 } 218 219 /** 220 * 获取输入日期所在月份的第一天 221 * 222 * @author yansong 223 * @param date 224 * @return 225 */ 226 public static Date getFristDateForCurrentMonth(Date date) { 227 Calendar cal = Calendar.getInstance(); 228 cal.setTime(date); 229 cal.set(GregorianCalendar.DAY_OF_MONTH, 1); 230 231 return cal.getTime(); 232 } 233 234 /** 235 * 获取输入日期所在月份的最后一天 236 * 237 * @author yansong 238 * @param date 239 * @return 240 */ 241 public static Date getLastDateForCurrentMonth(Date date) { 242 Calendar cal = Calendar.getInstance(); 243 cal.setTime(date); 244 245 cal.set(Calendar.DATE, 1); 246 cal.roll(Calendar.DATE, -1); 247 248 return cal.getTime(); 249 } 250 251 /** 252 * @description 获取某年某月的第一天 253 * @author Anan 254 * @time 2013年7月30日 下午4:27:53 255 * @param year 某年 256 * @param month 某月 257 * @return 258 */ 259 public static Date getMonthBegin(int year, int month) { 260 Date _month_begin = null; 261 Calendar calender = Calendar.getInstance(); 262 calender.set(Calendar.YEAR, year); 263 calender.set(Calendar.MONTH, month - 1); 264 calender.set(Calendar.DATE, 1);// 把日期设置为当月第一天 265 calender.set(Calendar.HOUR_OF_DAY, 0); 266 calender.set(Calendar.MINUTE, 0); 267 calender.set(Calendar.SECOND, 0); 268 _month_begin = calender.getTime(); 269 return _month_begin; 270 } 271 272 /** 273 * @description 获取某年某月的最后一天 274 * @author Anan 275 * @time 2013年7月30日 下午4:28:59 276 * @param year 某年 277 * @param month 某月 278 * @return 279 */ 280 public static Date getMonthEnd(int year, int month) { 281 Date month_end = null; 282 Calendar calender = Calendar.getInstance(); 283 calender.set(Calendar.YEAR, year); 284 calender.set(Calendar.MONTH, month - 1); 285 calender.set(Calendar.DATE, 1);// 把日期设置为当月第一天 286 calender.roll(Calendar.DATE, -1);// 日期回滚一天,也就是最后一天 287 calender.set(Calendar.HOUR_OF_DAY, 0); 288 calender.set(Calendar.MINUTE, 0); 289 calender.set(Calendar.SECOND, 0); 290 month_end = calender.getTime(); 291 return month_end; 292 } 293 294 /** 295 * @description 得到指定月的天数 296 * @author Anan 297 * @time 2013年7月30日 下午4:48:00 298 * @param year 某年 299 * @param month 某月 300 * @return 301 */ 302 public static int getMonthLastDay(int year, int month) { 303 Calendar calender = Calendar.getInstance(); 304 calender.set(Calendar.YEAR, year); 305 calender.set(Calendar.MONTH, month - 1); 306 calender.set(Calendar.DATE, 1);// 把日期设置为当月第一天 307 calender.roll(Calendar.DATE, -1);// 日期回滚一天,也就是最后一天 308 int maxDate = calender.get(Calendar.DATE); 309 return maxDate; 310 } 311 312 /** 313 * @description 得到当前日期月的天数 314 * @author Anan 315 * @time 2013年9月1日 下午1:01:44 316 * @param date 317 * @return 318 */ 319 public static int getMonthLastDay(Date date) { 320 Calendar calender = Calendar.getInstance(); 321 calender.setTime(date); 322 calender.set(Calendar.DATE, 1);// 把日期设置为当月第一天 323 calender.roll(Calendar.DATE, -1);// 日期回滚一天,也就是最后一天 324 int maxDate = calender.get(Calendar.DATE); 325 return maxDate; 326 } 327 328 /** 329 * @description 得到日期中的月份 330 * @author William 331 * @time 2013年10月24日 下午1:01:44 332 * @param date 333 * @return 334 */ 335 public static int getMonth(Date date) { 336 Calendar calendar = Calendar.getInstance(); 337 calendar.setTime(date); 338 return calendar.get(Calendar.MONTH); 339 } 340 341 /** 342 * @description 当月的第几天 343 * @author Anan 344 * @time 2013年8月22日 下午9:24:30 345 * @param date 346 * @return 347 */ 348 public static int getDayOfMonth(Date date) { 349 Calendar cal = Calendar.getInstance(); 350 cal.setTime(date); 351 return cal.get(Calendar.DAY_OF_MONTH); 352 } 353 354 /** 355 * @description 获得当前日期 + N个月 之后的日期 356 * @author Anan 357 * @time 2013年8月23日 上午12:26:53 358 * @param oldDate 359 * @param n 360 * @return 361 */ 362 public static Date addToMonth(Date oldDate, int n) { 363 Date newDate = null; 364 Calendar calOld = Calendar.getInstance(); 365 calOld.setTime(oldDate); 366 int month = calOld.get(Calendar.MONTH); 367 Calendar calNew = Calendar.getInstance(); 368 calNew.setTime(oldDate); 369 calNew.set(Calendar.MONTH, n + month); 370 newDate = calNew.getTime(); 371 return newDate; 372 } 373 374 /** 375 * @description 获得当前日期 减去 N月 之后的日期 376 * @author Anan 377 * @time 2013年9月1日 上午12:26:53 378 * @param oldDate 379 * @param n 380 * @return 381 */ 382 public static Date removeMonths(Date oldDate, int n) { 383 Date newDate = null; 384 Calendar calOld = Calendar.getInstance(); 385 calOld.setTime(oldDate); 386 int month = calOld.get(Calendar.MONTH); 387 Calendar calNew = Calendar.getInstance(); 388 calNew.setTime(oldDate); 389 calNew.set(Calendar.MONTH, month - n); 390 newDate = calNew.getTime(); 391 return newDate; 392 } 393 394 /** 395 * @description 获得当前日期 减去 N天 之后的日期 396 * @author Anan 397 * @time 2013年8月23日 上午12:26:53 398 * @param oldDate 399 * @param n 400 * @return 401 */ 402 public static Date removeDays(Date oldDate, int n) { 403 Date newDate = null; 404 Calendar calOld = Calendar.getInstance(); 405 calOld.setTime(oldDate); 406 int day = calOld.get(Calendar.DAY_OF_YEAR); 407 Calendar calNew = Calendar.getInstance(); 408 calNew.setTime(oldDate); 409 calNew.set(Calendar.DAY_OF_YEAR, day - n); 410 newDate = calNew.getTime(); 411 return newDate; 412 } 413 414 /** 415 * @description 获得当前日期 加上 N天 之后的日期 416 * @author Anan 417 * @time 2013年8月23日 上午12:26:53 418 * @param oldDate 419 * @param n 420 * @return 421 */ 422 public static Date addDays(Date oldDate, int n) { 423 Date newDate = null; 424 Calendar calOld = Calendar.getInstance(); 425 calOld.setTime(oldDate); 426 int day = calOld.get(Calendar.DAY_OF_YEAR); 427 Calendar calNew = Calendar.getInstance(); 428 calNew.setTime(oldDate); 429 calNew.set(Calendar.DAY_OF_YEAR, day + n); 430 newDate = calNew.getTime(); 431 return newDate; 432 } 433 434 /** 435 * @description 获取两个年份之间的差值 436 * @author Anan 437 * @time 2013年8月23日 上午2:28:29 438 * @param startDate 439 * @param endDate 440 * @return 441 */ 442 public static int yearsBetween(Date startDate, Date endDate) { 443 int iYears = 0; 444 Calendar calS = Calendar.getInstance(); 445 calS.setTime(startDate); 446 Calendar calE = Calendar.getInstance(); 447 calE.setTime(endDate); 448 int i = startDate.compareTo(endDate); 449 if (i == 1) { 450 iYears = calS.get(Calendar.YEAR) - calE.get(Calendar.YEAR); 451 } else if (i == -1) { 452 iYears = calE.get(Calendar.YEAR) - calS.get(Calendar.YEAR); 453 } 454 return iYears; 455 } 456 457 /** 458 * @param date 日期 459 * @param offset 偏移量,0为周日 单位为日 460 * @return WeekOfYear 461 */ 462 public static int getWeekOfYear(Date date, int offset) { 463 Calendar calendar = Calendar.getInstance(); 464 calendar.setTimeInMillis(date.getTime() - offset * 24 * 3600 * 1000L); 465 return calendar.get(Calendar.WEEK_OF_YEAR); 466 } 467 468 // public static void main(String[] args) { 469 // Date now = toDate("2013-1-12", "yyyy-MM-dd"); 470 // System.out.println(DateUtil.toString(DateUtil.addDays(now, 2),"yyyy-MM-dd")); 471 // } 472 473 /** 474 * 标准格式化date 475 * 476 * @param date 477 * @return 478 */ 479 public static String formateDate(Date date) { 480 if (date == null) { 481 return StringUtil.EMPTY_STRING; 482 } 483 484 return new SimpleDateFormat(DATE_FORMAT).format(date); 485 } 486 487 /** 488 * 标准格式化datetime 489 * 490 * @param date 491 * @return 492 */ 493 public static String formateDatetime(Date date) { 494 if (date == null) { 495 return StringUtil.EMPTY_STRING; 496 } 497 498 return new SimpleDateFormat(DATETIME_FORMAT).format(date); 499 } 500 501 /** 502 * 按照"yyyy-MM-dd"的格式转换日期字符串为Date类型 503 * 504 * @param dateStr 日期字符串 505 * @return 506 */ 507 public static Date toDate(String dateStr) { 508 Date date = null; 509 DateFormat dateFormat = new SimpleDateFormat(DATE_FORMAT); 510 try { 511 date = dateFormat.parse(dateStr); 512 } catch (java.text.ParseException e) { 513 return null; 514 } 515 return date; 516 } 517 518 public static Date toDateTimes(String dateStr) { 519 520 SimpleDateFormat sdf = new SimpleDateFormat("yyyyMMddHHmmss"); 521 String result = null; 522 Date date = null; 523 try { 524 Date strToDate = sdf.parse(dateStr); 525 result = toString(strToDate, DATETIME_FORMAT); 526 date = toDate(result, DATETIME_FORMAT); 527 } catch (java.text.ParseException e) { 528 // TODO Auto-generated catch block 529 e.printStackTrace(); 530 } 531 return date; 532 533 } 534 535 public static String toDateTimeCompara(String dateStr) { 536 537 SimpleDateFormat sdf = new SimpleDateFormat("yyyyMMddHHmmss"); 538 String result = null; 539 540 try { 541 Date strToDate = sdf.parse(dateStr); 542 result = toString(strToDate, DATETIME_FORMAT); 543 544 } catch (java.text.ParseException e) { 545 // TODO Auto-generated catch block 546 e.printStackTrace(); 547 } 548 return result; 549 550 } 551 552 /** 553 * 按照"yyyy-MM-dd HH:mm:ss"的格式转换日期时间字符串为Date类型 554 * 555 * @param dateTimeStr 日期时间字符串 556 * @return 557 */ 558 public static Date toDateTime(String dateTimeStr) { 559 Date date = null; 560 DateFormat dateFormat = new SimpleDateFormat(DATETIME_FORMAT); 561 try { 562 date = dateFormat.parse(dateTimeStr); 563 } catch (java.text.ParseException e) { 564 return null; 565 } 566 return date; 567 } 568 569 public static String transferLongToDate(Long millSec) { 570 571 SimpleDateFormat sdf = new SimpleDateFormat(DATETIME_FORMAT); 572 573 Date date = new Date(millSec); 574 575 return sdf.format(date); 576 577 } 578 579 /** 580 * 校验日期格式是否满足yyyyMMddHHmmss这种格式 581 * 582 * @param time 583 * @return 584 */ 585 public static boolean checkValidDate(String time) { 586 boolean ret = true; 587 try { 588 int year = new Integer(time.substring(0, 4)).intValue(); 589 int month = new Integer(time.substring(4, 6)).intValue(); 590 int date = new Integer(time.substring(6, 8)).intValue(); 591 int hourOfDay = new Integer(time.substring(8, 10)).intValue(); 592 int minute = new Integer(time.substring(10, 12)).intValue(); 593 int second = new Integer(time.substring(12, 14)).intValue(); 594 Calendar cal = Calendar.getInstance(); 595 cal.setLenient(false); // 允许严格检查日期格式 596 cal.set(year, month - 1, date); 597 cal.set(year, month - 1, date, hourOfDay, minute, second); 598 cal.getTime();// 该方法调用就会抛出异常 599 } catch (Exception e) { 600 e.printStackTrace(); 601 ret = false; 602 } 603 return ret; 604 } 605 606 public static void main(String[] args) { 607 String format = "20150819202020"; 608 String datestr = "09090909090909"; 609 SimpleDateFormat sdf = new SimpleDateFormat("yyyyMMddHHmmss"); 610 System.out.println("456" + checkValidDate(datestr)); 611 System.out.println("789" + toDateTimes(datestr)); 612 System.out.println("123" + toString(toDateTimes(datestr), DATETIME_FORMAT)); 613 try { 614 Date strToDate = sdf.parse(format); 615 String result = toString(strToDate, DATETIME_FORMAT); 616 System.out.println("strToDate" + strToDate); 617 System.out.println("strToDate" + result); 618 619 } catch (java.text.ParseException e) { 620 // TODO Auto-generated catch block 621 e.printStackTrace(); 622 } 623 624 } 625 626 /** 627 * 获得指定日期的后一天 628 * 629 * @param specifiedDay 630 * @return 631 */ 632 public static Date getSpecifiedDayAfter(Date date) { 633 Calendar c = Calendar.getInstance(); 634 635 c.setTime(date); 636 int day = c.get(Calendar.DATE); 637 c.set(Calendar.DATE, day + 1); 638 639 String dayAfter = new SimpleDateFormat("yyyy-MM-dd").format(c.getTime()); 640 Date newdate = toDate(dayAfter); 641 return newdate; 642 } 643 }
DateUtil.java
2.工具类HttpClientUtil.java提供了系统调用外部接口的公共方法,包括post、get方法,以及对于HTTPS协议的支持。在httpPostWithJson方法中流的关闭采用了传统的方法,如果项目的JDK版本在1.7之上,可以采用try...with...resources来关闭流。
1 package com.alibaba.tboss.util; 2 3 import java.io.BufferedReader; 4 import java.io.DataOutputStream; 5 import java.io.IOException; 6 import java.io.InputStream; 7 import java.io.InputStreamReader; 8 import java.io.UnsupportedEncodingException; 9 import java.net.HttpURLConnection; 10 import java.net.MalformedURLException; 11 import java.net.URL; 12 import java.util.ArrayList; 13 import java.util.List; 14 import java.util.Map; 15 16 import javax.net.ssl.SSLContext; 17 import javax.net.ssl.TrustManager; 18 import javax.net.ssl.X509TrustManager; 19 20 import org.apache.commons.lang.StringUtils; 21 import org.apache.http.HttpEntity; 22 import org.apache.http.HttpResponse; 23 import org.apache.http.NameValuePair; 24 import org.apache.http.client.HttpClient; 25 import org.apache.http.client.entity.UrlEncodedFormEntity; 26 import org.apache.http.client.methods.HttpGet; 27 import org.apache.http.client.methods.HttpPost; 28 import org.apache.http.conn.scheme.Scheme; 29 import org.apache.http.conn.ssl.SSLSocketFactory; 30 import org.apache.http.entity.StringEntity; 31 import org.apache.http.impl.client.DefaultHttpClient; 32 import org.apache.http.message.BasicNameValuePair; 33 import org.apache.http.util.EntityUtils; 34 import org.slf4j.Logger; 35 import org.slf4j.LoggerFactory; 36 37 import com.alibaba.fastjson.JSONObject; 38 import com.alibaba.fasttext.sec.url.SSRFChecker; 39 40 public class HttpClientUtil { 41 42 private static Logger logger = LoggerFactory.getLogger(HttpClientUtil.class); 43 44 public static String httpPostWithJson(String ecUrl, String params) { 45 BufferedReader reader = null; 46 HttpURLConnection connection = null; 47 try { 48 URL url = new URL(ecUrl); 49 connection = (HttpURLConnection) url.openConnection(); 50 // 创建连接 51 connection.setDoOutput(true); 52 connection.setDoInput(true); 53 connection.setRequestMethod("POST"); 54 connection.setUseCaches(false); 55 connection.setInstanceFollowRedirects(true); 56 connection.setRequestProperty("Content-Type", "application/x-www-form-urlencoded"); 57 connection.connect(); 58 59 // POST请求 60 DataOutputStream out = new DataOutputStream(connection.getOutputStream()); 61 out.writeBytes(params); 62 out.flush(); 63 out.close(); 64 65 // 读取响应 66 reader = new BufferedReader(new InputStreamReader(connection.getInputStream())); 67 String lines; 68 StringBuffer sb = new StringBuffer(""); 69 while ((lines = reader.readLine()) != null) { 70 lines = new String(lines.getBytes(), "utf-8"); 71 sb.append(lines); 72 } 73 return sb.toString(); 74 } catch (MalformedURLException e) { 75 logger.error("httpPostWithJsonMalformedURLException error", e); 76 e.printStackTrace(); 77 } catch (UnsupportedEncodingException e) { 78 logger.error("httpPostWithJsonUnsupportedEncodingException error", e); 79 e.printStackTrace(); 80 } catch (IOException e) { 81 logger.error("httpPostWithJsonIOException error", e); 82 e.printStackTrace(); 83 } finally { 84 try { 85 if (null != reader) { 86 reader.close(); 87 } 88 if (null != connection) { 89 connection.disconnect(); 90 } 91 } catch (IOException e) { 92 e.printStackTrace(); 93 } 94 } 95 return null; 96 } 97 98 public static String HttpPostWithJsonByHttpClient(String url, String json) { 99 HttpClient client = new DefaultHttpClient(); 100 HttpPost post = new HttpPost(url); 101 try { 102 StringEntity s = new StringEntity(json); 103 s.setContentEncoding("UTF-8"); 104 s.setContentType("application/json"); 105 post.setEntity(s); 106 107 HttpResponse response = client.execute(post); 108 // 读取内容 109 String result = extractContent(response); 110 return result; 111 } catch (Exception e) { 112 logger.error("HttpPostWithJsonByHttpClientException error", e); 113 return null; 114 } 115 } 116 117 public static String httpPostRequest(String url, Map<String, String> params) throws Exception { 118 HttpClient httpclient = new DefaultHttpClient(); 119 HttpPost httpPost = new HttpPost(url); 120 httpPost.setHeader("ContentType", "application/x-www-form-urlencoded;charset=UTF-8"); 121 List<NameValuePair> parameters = new ArrayList<NameValuePair>(); 122 for (String key : params.keySet()) { 123 parameters.add(new BasicNameValuePair(key, params.get(key))); 124 } 125 // 创建UrlEncodedFormEntity对象 126 UrlEncodedFormEntity formEntiry = new UrlEncodedFormEntity(parameters, "UTF-8"); 127 httpPost.setEntity(formEntiry); 128 129 HttpResponse response = httpclient.execute(httpPost); 130 String html = extractContent(response); 131 return html; 132 } 133 134 public static String httpGetRequest(String url) throws Exception { 135 HttpClient httpclient = new DefaultHttpClient(); 136 137 // 使用安全包进行检查是否安全 138 SSRFChecker ssrfChecker = SSRFChecker.instance; 139 if (!ssrfChecker.checkUrlWithoutConnection(url)) { 140 logger.error("HttpClientUtils SSRFCheck Errors ", url); 141 throw new RuntimeException("SSRFChecker fail, url=[" + url + "]"); 142 } 143 144 HttpPost httpGet = new HttpPost(url); 145 httpGet.setHeader("ContentType", "application/x-www-form-urlencoded;charset=UTF-8"); 146 // 创建UrlEncodedFormEntity对象 147 HttpResponse response = httpclient.execute(httpGet); 148 String html = extractContent(response); 149 return html; 150 } 151 152 private static String extractContent(HttpResponse response) throws Exception { 153 String htmStr = null; 154 if (response.getStatusLine().getStatusCode() == 200) { 155 if (response != null) { 156 HttpEntity entity = response.getEntity(); 157 InputStream ins = entity.getContent(); 158 BufferedReader br = new BufferedReader(new InputStreamReader(ins, "UTF-8")); 159 StringBuffer sbf = new StringBuffer(); 160 String line = null; 161 while ((line = br.readLine()) != null) { 162 sbf.append(line); 163 } 164 // 处理内容 165 htmStr = sbf.toString(); 166 } 167 } 168 return htmStr; 169 } 170 171 /** 172 * 实现HTTPS的API访问 173 * 174 * @param sn 175 * @param nodegroup 176 * @param traceInfo 177 * @return 178 */ 179 public static boolean httpsPostRequest(String url, Map<String, Object> params) { 180 181 DefaultHttpClient httpClient = new DefaultHttpClient(); 182 try { 183 TrustManager easyTrustManager = new X509TrustManager() { 184 185 @Override 186 public void checkClientTrusted(java.security.cert.X509Certificate[] x509Certificates, String s) 187 throws java.security.cert.CertificateException { 188 } 189 190 @Override 191 public void checkServerTrusted(java.security.cert.X509Certificate[] x509Certificates, String s) 192 throws java.security.cert.CertificateException { 193 } 194 195 @Override 196 public java.security.cert.X509Certificate[] getAcceptedIssuers() { 197 return new java.security.cert.X509Certificate[0]; // To change body of implemented methods use File 198 // | Settings | File Templates. 199 } 200 }; 201 202 SSLContext sslcontext = SSLContext.getInstance("TLS"); 203 sslcontext.init(null, new TrustManager[] { easyTrustManager }, null); 204 SSLSocketFactory sf = new SSLSocketFactory(sslcontext); 205 Scheme sch = new Scheme("https", 443, sf); 206 httpClient.getConnectionManager().getSchemeRegistry().register(sch); 207 208 HttpPost httpPost = new HttpPost(url); 209 List<NameValuePair> parameters = new ArrayList<NameValuePair>(); 210 for (String key : params.keySet()) { 211 if (params.get(key) != null) { 212 parameters.add(new BasicNameValuePair(key, params.get(key).toString())); 213 } 214 } 215 UrlEncodedFormEntity formEntiry = new UrlEncodedFormEntity(parameters, "UTF-8"); 216 217 httpPost.setEntity(formEntiry); 218 219 HttpResponse response = httpClient.execute(httpPost); 220 HttpEntity entity = response.getEntity(); 221 String content = EntityUtils.toString(entity); 222 if (content != null) { 223 JSONObject jo = JSONObject.parseObject(content); 224 if (jo.getBooleanValue("content")) { 225 return true; 226 } 227 } 228 return false; 229 } catch (Exception e) { 230 throw new RuntimeException(e.getMessage(), e); 231 } finally { 232 httpClient.getConnectionManager().shutdown(); 233 } 234 } 235 236 public static JSONObject httpsPostRequestString(String url, Map<String, Object> params) { 237 238 DefaultHttpClient httpClient = new DefaultHttpClient(); 239 String content = ""; 240 try { 241 TrustManager easyTrustManager = new X509TrustManager() { 242 243 @Override 244 public void checkClientTrusted(java.security.cert.X509Certificate[] x509Certificates, String s) 245 throws java.security.cert.CertificateException { 246 } 247 248 @Override 249 public void checkServerTrusted(java.security.cert.X509Certificate[] x509Certificates, String s) 250 throws java.security.cert.CertificateException { 251 } 252 253 @Override 254 public java.security.cert.X509Certificate[] getAcceptedIssuers() { 255 return new java.security.cert.X509Certificate[0]; // To change body of implemented methods use File 256 // | Settings | File Templates. 257 } 258 }; 259 260 SSLContext sslcontext = SSLContext.getInstance("TLS"); 261 sslcontext.init(null, new TrustManager[] { easyTrustManager }, null); 262 SSLSocketFactory sf = new SSLSocketFactory(sslcontext); 263 Scheme sch = new Scheme("https", 443, sf); 264 httpClient.getConnectionManager().getSchemeRegistry().register(sch); 265 266 HttpPost httpPost = new HttpPost(url); 267 List<NameValuePair> parameters = new ArrayList<NameValuePair>(); 268 for (String key : params.keySet()) { 269 if (params.get(key) != null) { 270 parameters.add(new BasicNameValuePair(key, params.get(key).toString())); 271 } 272 } 273 UrlEncodedFormEntity formEntiry = new UrlEncodedFormEntity(parameters, "UTF-8"); 274 275 httpPost.setEntity(formEntiry); 276 277 HttpResponse response = httpClient.execute(httpPost); 278 HttpEntity entity = response.getEntity(); 279 content = EntityUtils.toString(entity); 280 if (content != null) { 281 JSONObject jo = JSONObject.parseObject(content); 282 return jo; 283 } 284 return null; 285 } catch (Exception e) { 286 logger.error("httpsPostRequestString [url={},params={},response={}] error:", url, 287 JSONObject.toJSONString(params), content, e); 288 throw new RuntimeException(e.getMessage(), e); 289 } finally { 290 httpClient.getConnectionManager().shutdown(); 291 } 292 } 293 294 public static String httpsGetByHttpclient(String url, String authorization) { 295 296 DefaultHttpClient httpClient = new DefaultHttpClient(); 297 try { 298 TrustManager easyTrustManager = new X509TrustManager() { 299 300 @Override 301 public void checkClientTrusted(java.security.cert.X509Certificate[] x509Certificates, String s) 302 throws java.security.cert.CertificateException { 303 } 304 305 @Override 306 public void checkServerTrusted(java.security.cert.X509Certificate[] x509Certificates, String s) 307 throws java.security.cert.CertificateException { 308 } 309 310 @Override 311 public java.security.cert.X509Certificate[] getAcceptedIssuers() { 312 return new java.security.cert.X509Certificate[0]; // To change body of implemented methods use File 313 // | Settings | File Templates. 314 } 315 }; 316 317 SSLContext sslcontext = SSLContext.getInstance("TLS"); 318 sslcontext.init(null, new TrustManager[] { easyTrustManager }, null); 319 SSLSocketFactory sf = new SSLSocketFactory(sslcontext); 320 Scheme sch = new Scheme("https", 443, sf); 321 httpClient.getConnectionManager().getSchemeRegistry().register(sch); 322 323 // 使用安全包进行检查是否安全 324 SSRFChecker ssrfChecker = SSRFChecker.instance; 325 if (!ssrfChecker.checkUrlWithoutConnection(url)) { 326 logger.error("HttpClientUtils SSRFCheck Errors ", url); 327 throw new RuntimeException("SSRFChecker fail, url=[" + url + "]"); 328 } 329 330 HttpGet httpGet = new HttpGet(url); 331 httpGet.setHeader("Authorization", authorization); 332 333 HttpResponse response = httpClient.execute(httpGet); 334 String content = extractContent(response); 335 if (StringUtils.isBlank(content)) { 336 return ""; 337 } 338 return content; 339 } catch (Exception e) { 340 throw new RuntimeException(e.getMessage(), e); 341 } finally { 342 httpClient.getConnectionManager().shutdown(); 343 } 344 } 345 346 /** 347 * https post 方式,包含Authorization认证 348 * 349 * @param url 350 * @param params 351 * @param authorization 352 * @return 353 */ 354 public static String httpsPostByHttpclient(String url, Map<String, Object> params, String authorization) { 355 DefaultHttpClient httpClient = new DefaultHttpClient(); 356 try { 357 TrustManager easyTrustManager = new X509TrustManager() { 358 359 @Override 360 public void checkClientTrusted(java.security.cert.X509Certificate[] x509Certificates, String s) 361 throws java.security.cert.CertificateException { 362 } 363 364 @Override 365 public void checkServerTrusted(java.security.cert.X509Certificate[] x509Certificates, String s) 366 throws java.security.cert.CertificateException { 367 } 368 369 @Override 370 public java.security.cert.X509Certificate[] getAcceptedIssuers() { 371 return new java.security.cert.X509Certificate[0]; // To change body of implemented methods use File 372 // | Settings | File Templates. 373 } 374 }; 375 376 SSLContext sslcontext = SSLContext.getInstance("TLS"); 377 sslcontext.init(null, new TrustManager[] { easyTrustManager }, null); 378 SSLSocketFactory sf = new SSLSocketFactory(sslcontext); 379 Scheme sch = new Scheme("https", 443, sf); 380 httpClient.getConnectionManager().getSchemeRegistry().register(sch); 381 382 HttpPost httpPost = new HttpPost(url); 383 httpPost.setHeader("Authorization", authorization); 384 List<NameValuePair> parameters = new ArrayList<NameValuePair>(); 385 for (String key : params.keySet()) { 386 if (params.get(key) != null) { 387 parameters.add(new BasicNameValuePair(key, params.get(key).toString())); 388 } 389 } 390 UrlEncodedFormEntity formEntiry = new UrlEncodedFormEntity(parameters, "UTF-8"); 391 392 httpPost.setEntity(formEntiry); 393 394 HttpResponse response = httpClient.execute(httpPost); 395 String content = extractContent(response); 396 if (StringUtils.isBlank(content)) { 397 return ""; 398 } 399 return content; 400 } catch (Exception e) { 401 throw new RuntimeException(e.getMessage(), e); 402 } finally { 403 httpClient.getConnectionManager().shutdown(); 404 } 405 } 406 407 }
HttpClientUtil.java
3.加密工具类GenMD5Util.java提供了将指定字符串加密成MD5的方法。代码实现如下:
1 package com.alibaba.tboss.util; 2 3 import java.text.SimpleDateFormat; 4 import java.util.Date; 5 6 public class GenArmoryKeyUtil { 7 8 private static final SimpleDateFormat SIMPLE_DATE_FORMAT = new SimpleDateFormat("yyyyMMdd"); 9 10 public static void main(String[] args) { 11 Date today = new Date(); 12 String username = "idcm"; 13 /* 开发环境和线上环境最好配置不一样的key */ 14 String key = "dNdljpq05K0a62htckqXnQ=="; 15 String sign = getKey(username, today, key); 16 System.out.println(sign); 17 } 18 19 public static String getKey(String username, Date today, String key) { 20 return getMD5(username + SIMPLE_DATE_FORMAT.format(today) + key); 21 } 22 23 public static String getMD5(String value) { 24 String result = ""; 25 try { 26 result = getMD5(value.getBytes("UTF-8")); 27 } catch (Exception e) { 28 System.out.println(e.getMessage()); 29 } 30 return result; 31 } 32 33 public static String getMD5(byte[] bytes) { 34 char hexDigits[] = { '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f' }; 35 char str[] = new char[16 * 2]; 36 try { 37 java.security.MessageDigest md = java.security.MessageDigest.getInstance("MD5"); 38 md.update(bytes); 39 byte tmp[] = md.digest(); 40 int k = 0; 41 for (int i = 0; i < 16; i++) { 42 byte byte0 = tmp[i]; 43 str[k++] = hexDigits[byte0 >>> 4 & 0xf]; 44 str[k++] = hexDigits[byte0 & 0xf]; 45 } 46 } catch (Exception e) { 47 System.out.println(e.getMessage()); 48 } 49 return new String(str); 50 } 51 52 }
GenMD5Util.java
4.在工单表中有公共属性:`creator`、'gmt_create'、`modifier`、`gmt_modified`、`is_deleted`,公共方法抽象工具类CommonUtil.java提供了对基础工单表的公共操作方法,在工单操作中将新建工单,修改工单,设置通用值的方法提取出来,利用java反射来实现设值。代码如下:
1 package com.alibaba.tboss.common.auth.common; 2 3 import java.lang.reflect.Method; 4 import java.util.Date; 5 import java.util.Map; 6 import java.util.regex.Matcher; 7 import java.util.regex.Pattern; 8 9 import org.apache.commons.lang.StringUtils; 10 11 import com.alibaba.tboss.common.auth.costants.AppRoleType; 12 import com.alibaba.tboss.common.auth.exception.AppAuthCommonException; 13 import com.alibaba.tboss.common.auth.privilege.PrivilegeInfo; 14 15 public class CommonUtil { 16 17 private static String MODIFIER = "modifier"; 18 19 private static String GMT_MODIFIED = "gmtModified"; 20 21 private static String IS_DELETED = "is_deleted"; 22 23 private static String FULL_ORG_PATH = "fullOrgPath"; 24 25 private static String OWNER = "owner"; 26 27 public static void setCommonValueForCreate(Object pojo, PrivilegeInfo privilegeInfo) { 28 try { 29 Method setCreator = pojo.getClass().getMethod("setCreator", String.class); 30 setCreator.invoke(pojo, getOperator(privilegeInfo)); 31 32 Method setModifier = pojo.getClass().getMethod("setModifier", String.class); 33 setModifier.invoke(pojo, getOperator(privilegeInfo)); 34 35 Method setGmtCreate = pojo.getClass().getMethod("setGmtCreate", Date.class); 36 setGmtCreate.invoke(pojo, new Date()); 37 38 Method setGmtModified = pojo.getClass().getMethod("setGmtModified", Date.class); 39 setGmtModified.invoke(pojo, new Date()); 40 41 Method setIsDeleted = pojo.getClass().getMethod("setIsDeleted", String.class); 42 setIsDeleted.invoke(pojo, "n"); 43 44 } catch (Exception e) { 45 throw new AppAuthCommonException("invoke method error ", e); 46 } 47 48 } 49 50 public static void setCommonValueForDeletes(Object pojo, PrivilegeInfo privilegeInfo) { 51 try { 52 Method setModifier = pojo.getClass().getMethod("setModifier", String.class); 53 setModifier.invoke(pojo, getOperator(privilegeInfo)); 54 55 Method setGmtModified = pojo.getClass().getMethod("setGmtModified", Date.class); 56 setGmtModified.invoke(pojo, new Date()); 57 58 Method setIsDeleted = pojo.getClass().getMethod("setIsDeleted", String.class); 59 setIsDeleted.invoke(pojo, "y"); 60 } catch (Exception e) { 61 throw new AppAuthCommonException("invoke method error ", e); 62 } 63 } 64 65 public static void setCommonValueForDelete(Map<String, Object> param, PrivilegeInfo privilegeInfo) { 66 if (param.get(MODIFIER) == null || StringUtils.isEmpty((String) param.get(MODIFIER))) { 67 param.put(MODIFIER, getOperator(privilegeInfo)); 68 } 69 param.put(GMT_MODIFIED, new Date()); 70 param.put(IS_DELETED, "n"); 71 72 } 73 74 public static void setCommonValueForUpdate(Object pojo, PrivilegeInfo privilegeInfo) { 75 try { 76 Method setGmtModified = pojo.getClass().getMethod("setGmtModified", Date.class); 77 setGmtModified.invoke(pojo, new Date()); 78 Method setModifier = pojo.getClass().getMethod("setModifier", String.class); 79 setModifier.invoke(pojo, getOperator(privilegeInfo)); 80 81 } catch (Exception e) { 82 throw new AppAuthCommonException("invoke method error ", e); 83 } 84 85 } 86 87 public static void setCommonValueForUpdate(Map<String, Object> param, PrivilegeInfo privilegeInfo) { 88 if (param.get(MODIFIER) == null || StringUtils.isEmpty((String) param.get(MODIFIER))) { 89 param.put(MODIFIER, getOperator(privilegeInfo)); 90 } 91 param.put(GMT_MODIFIED, new Date()); 92 } 93 94 public static void setOrgPathForSelectMap(Map<String, Object> param, PrivilegeInfo privilegeInfo) { 95 if (privilegeInfo.getCurrentRoleType().equals(AppRoleType.MASTER.toString())) { 96 if (param.get(FULL_ORG_PATH) == null || StringUtils.isEmpty((String) param.get(FULL_ORG_PATH))) { 97 param.put(FULL_ORG_PATH, getCurrentDataAuthAccessPath(privilegeInfo)); 98 } 99 } else { 100 if (param.get(OWNER) == null || StringUtils.isEmpty((String) param.get(OWNER))) { 101 param.put(OWNER, privilegeInfo.getAppUserId()); 102 } 103 } 104 105 } 106 107 private static String getCurrentDataAuthAccessPath(PrivilegeInfo pvgInfo) { 108 if (pvgInfo == null || StringUtils.isEmpty(pvgInfo.getCurrentDataAuthAccessPath())) { 109 return "1/2"; 110 } else { 111 return pvgInfo.getCurrentDataAuthAccessPath(); 112 } 113 } 114 115 public static String getOperator(PrivilegeInfo pvgInfo) { 116 if (pvgInfo == null || StringUtils.isEmpty(pvgInfo.getWorkNo())) { 117 return "SYSTEM"; 118 } else { 119 return pvgInfo.getWorkNo(); 120 } 121 } 122 123 public static boolean numStart(String workNo) { 124 Pattern pattern = Pattern.compile("^(\\d+)(.*)"); 125 Matcher matcher = pattern.matcher(workNo); 126 return matcher.matches(); 127 } 128 129 public static String preprWorkNo(String workNo) { 130 if (StringUtils.isEmpty(workNo)) { 131 return workNo; 132 } 133 if (numStart(workNo) && workNo.length() < 6) { 134 while (workNo.length() < 6) { 135 workNo = "0" + workNo; 136 } 137 } 138 return workNo; 139 } 140 141 }
CommonUtil.java
5.当spring容器启动的时候,自动把实现了ApplicationContextAware的类找出来,然后为其注入ApplicationContext属性,使得SpringContextUtil可以自由自在的根据名字获取Bean实例。当需要手动获取Bean
实例时,就可以直接使用工具类来获取。
package com.alibaba.tboss.util;import org.springframework.beans.BeansException; import org.springframework.beans.factory.NoSuchBeanDefinitionException; import org.springframework.context.ApplicationContext; import org.springframework.context.ApplicationContextAware;/*** * ClassName: SpringContextUtil <br/>* Function: 在applicationContext.xml中加入配置 * <bean id="SpringContextUtil" class="com.alibaba.tboss.util.SpringContextUtil"/>* 用来得到spring配置的Bean <br/>* date: 2015年12月31日 <br/>*/ public class SpringContextUtil implements ApplicationContextAware { private static ApplicationContext applicationContext; //Spring应用上下文环境 /** * 实现ApplicationContextAware接口的回调方法,设置上下文环境 * @param applicationContext * @throws BeansException */ public void setApplicationContext(ApplicationContext applicationContext) throws BeansException { SpringContextUtil.applicationContext = applicationContext; } /** * @return ApplicationContext */ public static ApplicationContext getApplicationContext() { return applicationContext; } /** * 获取对象 * @param name * @return Object 一个以所给名字注册的bean的实例 * @throws BeansException */ public static Object getBean(String name) throws BeansException { return applicationContext.getBean(name); } /*** * getBean: 获取类型为requiredType的对象 . <br/>** @param requiredType 返回对象类型 * @return 返回requiredType类型对象 */public static <T> T getBean(Class<T> requiredType) {return applicationContext.getBean(requiredType);}/** * 获取类型为requiredType的对象 * 如果bean不能被类型转换,相应的异常将会被抛出(BeanNotOfRequiredTypeException) * @param name bean注册名 * @param requiredType 返回对象类型 * @return Object 返回requiredType类型对象 * @throws BeansException */ public static <T> T getBean(String name, Class<T> requiredType) throws BeansException { return applicationContext.getBean(name, requiredType); } /** * 如果BeanFactory包含一个与所给名称匹配的bean定义,则返回true * @param name * @return boolean */ public static boolean containsBean(String name) { return applicationContext.containsBean(name); } /** * 判断以给定名字注册的bean定义是一个singleton还是一个prototype。 * 如果与给定名字相应的bean定义没有被找到,将会抛出一个异常(NoSuchBeanDefinitionException) * @param name * @return boolean * @throws NoSuchBeanDefinitionException */ public static boolean isSingleton(String name) throws NoSuchBeanDefinitionException { return applicationContext.isSingleton(name); } /** * @param name * @return Class 注册对象的类型 * @throws NoSuchBeanDefinitionException */ @SuppressWarnings("rawtypes") public static Class getType(String name) throws NoSuchBeanDefinitionException { return applicationContext.getType(name); } /** * 如果给定的bean名字在bean定义中有别名,则返回这些别名 * @param name * @return * @throws NoSuchBeanDefinitionException */ public static String[] getAliases(String name) throws NoSuchBeanDefinitionException { return applicationContext.getAliases(name); } }
SpringContextUtil.java
6.项目中常用的数据类型转换中,工具类JsonToBeanUtil.java提供了json和bean相互转换的方法,主要支持gson和fastjson。
package com.alibaba.tboss.util;import java.util.ArrayList; import java.util.List;import com.alibaba.fastjson.JSONArray; import com.google.gson.Gson; import com.google.gson.GsonBuilder;@SuppressWarnings({ "unchecked", "rawtypes" }) public class JsonToBeanUtil {/*** 使用com.alibaba.fastjson.JSONArray.parseArray()方法,将json转List<Bean>*/public static List<?> JsonToJavaBean(String json, Class objectClass) {List<?> list = new ArrayList();if (json != null && !"".equals(json)) {try {list = JSONArray.parseArray(json, objectClass);} catch (Exception e) {e.printStackTrace();}}return list;}/*** 使用 com.google.gson.Gson.fromJson将json转Bean*/public static <T> T jsonToBean(String jsonString, Class<T> beanCalss) {Gson gson = new Gson();T bean = gson.fromJson(jsonString, beanCalss);return bean;}public static <T> T jsonToBean(String jsonString, Class<T> beanCalss, String dateFormat) {Gson gson = new GsonBuilder().setDateFormat(dateFormat).create();T bean = gson.fromJson(jsonString, beanCalss);return bean;}/*** 使用 com.google.gson.Gson.fromJson将list转JSON*/public static String listToJson(List<?> list) {Gson gson = new Gson();String s = gson.toJson(list);return s;}public static String listToJsonWithoutHtmlEscaping(List<?> list) {Gson gson = new GsonBuilder().disableHtmlEscaping().create();String s = gson.toJson(list);return s;} }
JsonToBeanUtil.java
7.流程工具类FlowUtil.java,实现了字符串的不同编解码,调用post请求解析response数据。代码如下:
package com.alibaba.tboss.biz.flow.util;import java.io.BufferedReader; import java.io.InputStream; import java.io.InputStreamReader; import java.io.UnsupportedEncodingException; import java.net.URLDecoder; import java.net.URLEncoder; import java.util.ArrayList; import java.util.HashMap; import java.util.List;import net.sf.json.JSONObject;import org.apache.commons.lang3.StringUtils; import org.apache.http.HttpEntity; import org.apache.http.HttpResponse; import org.apache.http.NameValuePair; import org.apache.http.client.HttpClient; import org.apache.http.client.entity.UrlEncodedFormEntity; import org.apache.http.client.methods.HttpPost; import org.apache.http.impl.client.DefaultHttpClient; import org.apache.http.message.BasicNameValuePair;public class FlowUtil {public static String emptyString = StringUtils.EMPTY;/*** 实体类Bean转JSON*/@SuppressWarnings("static-access")public static String ObjectToJSON(Object obj, String key) {if (obj != null) {JSONObject jsonObject = new JSONObject().fromObject(obj);if (!"".equals(key) && key != null) {return "{" + key + ":" + jsonObject.toString() + "}";}return jsonObject.toString();}return emptyString;}/*** <p>* javaEncodeString TODO(转码)* </p>* * @param v 转换字符串* @param charset 转换格式* @return String 设定文件*/public static String javaEncodeString(String v, String charset) {try {return URLEncoder.encode(v, charset);} catch (UnsupportedEncodingException e) {e.printStackTrace();}return v;}/*** <p>* javaDecodeString TODO(解码)* </p>* * @param v 转换字符串* @param charset 转换格式* @return String 设定文件*/public static String javaDecodeString(String v, String charset) {try {return URLDecoder.decode(v, charset);} catch (UnsupportedEncodingException e) {e.printStackTrace();}return v;}/*** 获取HttpResponse 对象内容*/public static String extractContent(HttpResponse response) throws Exception {String htmStr = "";if (response != null) {HttpEntity entity = response.getEntity();InputStream ins = entity.getContent();BufferedReader br = null;StringBuffer sbf = new StringBuffer();try {br = new BufferedReader(new InputStreamReader(ins, "UTF-8"));String line = null;while ((line = br.readLine()) != null) {sbf.append(line);}} finally {if (br != null) {br.close();}}// 处理内容htmStr = sbf.toString();}return htmStr;}/*** <p>* 获取请求的数据* </p>* * @param url* @param params* @return* @throws Exception 参数描述*/public static String httpPostRequest(String url, List<NameValuePair> params) throws Exception {HttpClient httpclient = new DefaultHttpClient();HttpPost httpPost = new HttpPost(url);// 创建UrlEncodedFormEntity对象UrlEncodedFormEntity formEntiry = new UrlEncodedFormEntity(params, "UTF-8");httpPost.setEntity(formEntiry);HttpResponse response = httpclient.execute(httpPost);String html = extractContent(response);return html;}/*** <p>* 获取请求的数据* </p>* * @param url* @param params* @return* @throws Exception 参数描述*/public static String httpPostRequest(String url, HashMap<String, String> params) throws Exception {HttpClient httpclient = new DefaultHttpClient();HttpPost httpPost = new HttpPost(url);List<NameValuePair> parameters = new ArrayList<NameValuePair>();for (String key : params.keySet()) {parameters.add(new BasicNameValuePair(key, params.get(key)));}// 创建UrlEncodedFormEntity对象UrlEncodedFormEntity formEntiry = new UrlEncodedFormEntity(parameters, "UTF-8");httpPost.setEntity(formEntiry);HttpResponse response = httpclient.execute(httpPost);String html = extractContent(response);return html;} }
FlowUtil.java
8.文件上传工具类FileUpLoadUtil.java提供了文件上传的常用方法。
package com.alibaba.tboss.util;import java.io.IOException; import java.io.InputStream; import java.io.OutputStream; import java.net.URLEncoder; import java.util.List;import javax.servlet.http.HttpServletResponse;import org.apache.commons.fileupload.FileItem; import org.apache.poi.ss.usermodel.Sheet; import org.apache.poi.ss.usermodel.Workbook; import org.apache.poi.xssf.usermodel.XSSFWorkbook;import com.alibaba.tboss.common.idcFree.util.RackUtil; import com.alibaba.tboss.dal.mysql.location.LocationCorrect; import com.alibaba.tboss.dal.mysql.rack.RackCorrect; import com.alibaba.tboss.exception.ErrorCode; import com.alibaba.tboss.exception.ServiceException; import com.alibaba.tboss.util.ExcelUtils.CellMapping;public class FileUpLoadUtil {public static <T> List<T> importFile(FileItem fileInput, String sheetName, Class<T> type) {List<T> list = null;if (null == fileInput) {throw new ServiceException(ErrorCode.Params_Lost, "机柜导入文件");}Workbook wb = null;InputStream is = null;Sheet sheet = null;try {is = fileInput.getInputStream();wb = new XSSFWorkbook(is);sheet = wb.getSheet(sheetName);} catch (Exception e) {throw new ServiceException(ErrorCode.Upload_File_Error, "上传excel版本文件解析失败");} finally {if (is != null) {try {is.close();} catch (IOException e) {}}}if (sheet != null) {// 初始化Excel栏目List<CellMapping> mappingList = RackUtil.getLocationCorrectColumns();try {list = ExcelUtils.excel2bean(sheet, type, mappingList);} catch (Exception e) {throw new ServiceException(ErrorCode.Upload_File_Error, "Excel解析失败");}} else {throw new ServiceException(ErrorCode.Upload_File_Error, "未找到模板对应sheet");}return list;}public static <T> List<T> importFileRack(FileItem fileInput, String sheetName, Class<T> type) {List<T> list = null;if (null == fileInput) {throw new ServiceException(ErrorCode.Params_Lost, "机柜导入文件");}Workbook wb = null;InputStream is = null;Sheet sheet = null;try {is = fileInput.getInputStream();wb = new XSSFWorkbook(is);sheet = wb.getSheet(sheetName);} catch (Exception e) {throw new ServiceException(ErrorCode.Upload_File_Error, "上传excel版本文件解析失败");} finally {if (is != null) {try {is.close();} catch (IOException e) {}}}if (sheet != null) {// 初始化Excel栏目List<CellMapping> mappingList = RackUtil.getRackCorrectColumns();try {list = ExcelUtils.excel2bean(sheet, type, mappingList);} catch (Exception e) {throw new ServiceException(ErrorCode.Upload_File_Error, "Excel解析失败");}} else {throw new ServiceException(ErrorCode.Upload_File_Error, "未找到模板对应sheet");}return list;}/*** 导出文件*/public static void exportTemplate(List<LocationCorrect> locationCorrect, List<CellMapping> mappingList,String fileName, String sheetName, HttpServletResponse response) {OutputStream out = null;try {response.setHeader("Pragma", "public");// 解决IE浏览器在https模式下文件无法下载response.setHeader("Cache-Control", "max-age=0");// 解决IE浏览器在https模式下文件无法下载// 解决safari中下载会自动添加html后缀的问题response.setHeader("Content-Type", "application/vnd.ms-excel");response.setDateHeader("Expires", 0);// 添加*=utf-8'解决中文文件名在firefox和safari中乱码的问题.response.setHeader("Content-Disposition","attachment; filename*=utf-8''" + URLEncoder.encode(fileName, "UTF-8"));out = response.getOutputStream();exportFileAsExcel(locationCorrect, mappingList, sheetName, out);} catch (Exception e) {e.printStackTrace();throw new RuntimeException("导出异常:" + e.getMessage(), e);} finally {if (out != null) try {out.close();} catch (IOException e) {out = null;throw new RuntimeException("导出异常:" + e.getMessage(), e);}}// 成功后返回cookie标志位response.setHeader("SET-COOKIE", "fileDownload=true;Path=/;");}/*** 导出文件*/public static void exportRackTemplate(List<RackCorrect> locationCorrect, List<CellMapping> mappingList,String fileName, String sheetName, HttpServletResponse response) {OutputStream out = null;try {response.setHeader("Pragma", "public");// 解决IE浏览器在https模式下文件无法下载response.setHeader("Cache-Control", "max-age=0");// 解决IE浏览器在https模式下文件无法下载// 解决safari中下载会自动添加html后缀的问题response.setHeader("Content-Type", "application/vnd.ms-excel");response.setDateHeader("Expires", 0);// 添加*=utf-8'解决中文文件名在firefox和safari中乱码的问题.response.setHeader("Content-Disposition","attachment; filename*=utf-8''" + URLEncoder.encode(fileName, "UTF-8"));out = response.getOutputStream();exportFileAsExcel(locationCorrect, mappingList, sheetName, out);} catch (Exception e) {e.printStackTrace();throw new RuntimeException("导出异常:" + e.getMessage(), e);} finally {if (out != null) try {out.close();} catch (IOException e) {out = null;throw new RuntimeException("导出异常:" + e.getMessage(), e);}}// 成功后返回cookie标志位response.setHeader("SET-COOKIE", "fileDownload=true;Path=/;");}/*** 导出机柜列表为Excel文件* * @param datas 导出的机柜列表* @param mappingList 导出的字段* @param out 导出文件输出流* @param sheetName 导出Excel的sheet名称*/public static void exportFileAsExcel(List<?> datas, List<CellMapping> mappingList, String sheetName,OutputStream out) {try {// XSSFWorkbookXSSFWorkbook workbook = new XSSFWorkbook();Sheet sheet = workbook.createSheet(sheetName);ExcelUtils.bean2excel(datas, sheet, mappingList);workbook.write(out);} catch (Exception e) {throw new RuntimeException("导出Excel时发生错误:" + e.getStackTrace(), e);}} }
FileUploadUtil.java
9.缓存工具类CookieUtil.java文件提供了操作缓存的常用方法
package com.alibaba.tboss.util;import java.text.FieldPosition; import java.text.SimpleDateFormat; import java.util.Date; import java.util.Locale; import java.util.TimeZone;import javax.servlet.http.Cookie; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse;import org.apache.commons.lang.StringUtils;/*** 类CookieUtil.java的实现描述:操作Cookie的工具类* * @author chivas.liuzh 12 Jun 2011 9:30:14 PM*/ public class CookieUtil {private static final String PATH = "/";/*** US locale - all HTTP dates are in english*/public final static Locale LOCALE_US = Locale.US;/*** Pattern used for old cookies*/public final static String OLD_COOKIE_PATTERN = "EEE, dd-MMM-yyyy HH:mm:ss z";//// from RFC 2068, token special case characters// private static final String tspecials = "()<>@,;:\\\"/[]?={} \t";private static boolean checkFlag[] = new boolean[127];static {for (int i = 0; i < tspecials.length(); i++) {checkFlag[tspecials.charAt(i)] = true;}}public static String getCookieValue(String key, HttpServletRequest request) {Cookie cookie = getCookie(key, request);if (cookie == null)return null;return cookie.getValue();}public static Cookie getCookie(String key, HttpServletRequest request) {if (request == null)return null;Cookie[] cookies = request.getCookies();if (cookies == null)return null;Cookie value = null;for (Cookie c : cookies) {if (key.equals(c.getName())) {value = c;break;}}return value;}public static void addCookie(String key, String value,HttpServletResponse response) {setCookie(key, value, -1, null, null, response);}public static void addCookie(String key, String value,final boolean httpOnly, HttpServletResponse response) {setCookie(key, value, -1, null, null, httpOnly, response);}public static void addCookie(String key, String value,final boolean httpOnly, final boolean secure,HttpServletResponse response) {setCookie(key, value, -1, null, null, httpOnly, secure, response);}public static void addCookie(String key, String value, int maxAge,HttpServletResponse response) {setCookie(key, value, maxAge, null, null, response);}public static void addCookie(String key, String value, int maxAge,final boolean httpOnly, HttpServletResponse response) {setCookie(key, value, maxAge, null, null, httpOnly, response);}public static void addCookie(String key, String value, int maxAge,final boolean httpOnly, final boolean secure,HttpServletResponse response) {setCookie(key, value, maxAge, null, null, httpOnly, secure, response);}public static void addCookie(String key, String value, int maxAge,String path, String domainName, HttpServletResponse response) {setCookie(key, value, maxAge, path, domainName, response);}public static void addCookie(String key, String value, int maxAge,String path, String domainName, final boolean httpOnly,HttpServletResponse response) {setCookie(key, value, maxAge, path, domainName, httpOnly, response);}public static void addCookie(String key, String value, int maxAge,String path, String domainName, final boolean httpOnly,final boolean secure, HttpServletResponse response) {setCookie(key, value, maxAge, path, domainName, httpOnly, secure,response);}public static void removeCookie(String key, HttpServletResponse response) {removeCookie(key, null, null, response);}public static void removeCookie(String key, String path, String domainName,HttpServletResponse response) {setCookie(key, StringUtils.EMPTY, 0, path, domainName, false, response);}private static void setCookie(String key, String value, int maxAge,String path, String domainName, HttpServletResponse response) {setCookie(key, value, maxAge, path, domainName, false, false, response);}private static void setCookie(String key, String value, int maxAge,String path, String domainName, final boolean httpOnly,HttpServletResponse response) {setCookie(key, value, maxAge, path, domainName, httpOnly, false,response);}private static void setCookie(String key, String value, int maxAge,String path, String domainName, final boolean httpOnly,final boolean secure, HttpServletResponse response) {if (response != null) {Cookie cookie = new Cookie(key, value);cookie.setMaxAge(maxAge);if (StringUtils.isNotBlank(path))cookie.setPath(path);elsecookie.setPath(PATH);if (StringUtils.isNotBlank(domainName))cookie.setDomain(domainName);cookie.setVersion(0);cookie.setSecure(secure);if (httpOnly) {final StringBuffer buf = new StringBuffer();getCookieHeaderValue(cookie, buf, httpOnly);response.addHeader(getCookieHeaderName(cookie), buf.toString());} elseresponse.addCookie(cookie);}}private static String getCookieHeaderName(final Cookie cookie) {final int version = cookie.getVersion();if (version == 1) {return "Set-Cookie2";} else {return "Set-Cookie";}}private static void getCookieHeaderValue(final Cookie cookie,final StringBuffer buf, final boolean httpOnly) {final int version = cookie.getVersion();// this part is the same for all cookies String name = cookie.getName(); // Avoid NPE on malformed cookiesif (name == null) {name = "";}String value = cookie.getValue();if (value == null) {value = "";}buf.append(name);buf.append("=");maybeQuote(version, buf, value);// add version 1 specific informationif (version == 1) {// Version=1 ... requiredbuf.append("; Version=1");// Comment=commentif (cookie.getComment() != null) {buf.append("; Comment=");maybeQuote(version, buf, cookie.getComment());}}// add domain information, if presentif (cookie.getDomain() != null) {buf.append("; Domain=");maybeQuote(version, buf, cookie.getDomain());}// Max-Age=secs/Discard ... or use old "Expires" formatif (cookie.getMaxAge() >= 0) {if (version == 0) {buf.append("; Expires=");SimpleDateFormat dateFormat = new SimpleDateFormat(OLD_COOKIE_PATTERN, LOCALE_US);dateFormat.setTimeZone(TimeZone.getTimeZone("GMT")); // 必须使用GMT模式if (cookie.getMaxAge() == 0) {dateFormat.format(new Date(10000), buf,new FieldPosition(0));} else {dateFormat.format(new Date(System.currentTimeMillis()+ cookie.getMaxAge() * 1000L), buf,new FieldPosition(0));}} else {buf.append("; Max-Age=");buf.append(cookie.getMaxAge());}} else if (version == 1) {buf.append("; Discard");}// Path=pathif (cookie.getPath() != null) {buf.append("; Path=");maybeQuote(version, buf, cookie.getPath());}// Secureif (cookie.getSecure()) {buf.append("; Secure");}// HttpOnlyif (httpOnly) {buf.append("; HttpOnly");}}private static void maybeQuote(final int version, final StringBuffer buf,final String value) {if (version == 0 || isToken(value)) {buf.append(value);} else {buf.append('"');buf.append(value);buf.append('"');}}/** Return true iff the string counts as an HTTP/1.1 "token".*/private static boolean isToken(final String value) {final int len = value.length();char c;final char[] charArray = value.toCharArray();for (int i = 0; i < len; i++) {c = charArray[i];if (c < 0x20 || c >= 0x7f) {return false;} else {if (checkFlag[c]) {return false;}}}return true;} }
CookieUtil.java
10.表格Excel的导入导出功能实现
package com.alibaba.tboss.util;import java.text.ParseException; import java.text.SimpleDateFormat; import java.util.ArrayList; import java.util.Date; import java.util.HashMap; import java.util.List; import java.util.Map;import org.apache.commons.beanutils.BeanUtils; import org.apache.commons.beanutils.PropertyUtils; import org.apache.commons.collections.CollectionUtils; import org.apache.poi.hssf.usermodel.HSSFDataFormat; import org.apache.poi.ss.usermodel.Cell; import org.apache.poi.ss.usermodel.CellStyle; import org.apache.poi.ss.usermodel.DataValidation; import org.apache.poi.ss.usermodel.DataValidationConstraint; import org.apache.poi.ss.usermodel.DataValidationHelper; import org.apache.poi.ss.usermodel.DateUtil; import org.apache.poi.ss.usermodel.Row; import org.apache.poi.ss.usermodel.Sheet; import org.apache.poi.ss.usermodel.Workbook; import org.apache.poi.ss.util.CellRangeAddress; import org.apache.poi.ss.util.CellRangeAddressList; import org.apache.poi.xssf.usermodel.XSSFCellStyle; import org.apache.poi.xssf.usermodel.XSSFColor; import org.apache.poi.xssf.usermodel.XSSFDataValidation; import org.apache.poi.xssf.usermodel.XSSFWorkbook;import com.alibaba.fastjson.JSONObject;/*** @author yucai.xiayc Excel 解析工具,依赖POI Beanutils 1.8*/ public class ExcelUtils {/*** 内置类,用来配置Excel与Bean属性的映射关系*/public static class CellMapping {private String header;private String property;private String type;// 熟悉下拉框数据源private String[] propertyData;public CellMapping(){}public CellMapping(String header, String property){this.header = header;this.property = property;}public CellMapping(String header, String property, String[] propertyData){this.header = header;this.property = property;this.propertyData = propertyData;}public String getHeader() {return header;}public void setHeader(String header) {this.header = header;}public String getProperty() {return property;}public void setProperty(String property) {this.property = property;}public String getType() {return type;}public void setType(String type) {this.type = type;}public String[] getPropertyData() {return propertyData;}public void setPropertyData(String[] propertyData) {this.propertyData = propertyData;}}public static <T> List<T> excel2bean(Sheet sheet, Class<T> clazz, String config) throws Exception {return excel2bean(sheet, clazz, config, 0);}public static <T> List<T> excel2bean(Sheet sheet, Class<T> clazz, String config, int headerRowNum) throws Exception {List<CellMapping> mappingList = JSONObject.parseArray(config, CellMapping.class);return excel2bean(sheet, clazz, mappingList, headerRowNum);}public static <T> List<T> excel2bean(Sheet sheet, Class<T> clazz, List<CellMapping> mappingList) throws Exception {return excel2bean(sheet, clazz, mappingList, 0);}public static <T> List<T> importExcel2bean(Sheet sheet, Class<T> clazz, List<CellMapping> mappingList,int headerRowNum) throws Exception {Map<String, Integer> configMap = new HashMap<String, Integer>();Row row = sheet.getRow(headerRowNum);for (int c = 0; c < row.getLastCellNum(); c++) {String key = getCellString(row.getCell(c));if (!configMap.containsKey(key)) {configMap.put(key, c);} else {throw new RuntimeException("表头第" + (configMap.get(key) + 1) + "列和第" + (c + 1) + "列重复");}}List<T> resultList = new ArrayList<T>();for (int r = headerRowNum + 1; r <= sheet.getLastRowNum(); r++) {row = sheet.getRow(r);T t = clazz.newInstance();for (CellMapping cf : mappingList) {Integer index = configMap.get(cf.getHeader());if (index == null) {continue;}if ("string".equalsIgnoreCase(cf.getType())) {PropertyUtils.setSimpleProperty(t, cf.getProperty(), getCellString(row.getCell(index)));} else if ("date".equalsIgnoreCase(cf.getType())) {PropertyUtils.setSimpleProperty(t, cf.getProperty(), getCellDate(row.getCell(index)));} else if ("double".equalsIgnoreCase(cf.getType())) {PropertyUtils.setSimpleProperty(t, cf.getProperty(), getCellDouble(row.getCell(index)));} else if ("float".equalsIgnoreCase(cf.getType())) {PropertyUtils.setSimpleProperty(t, cf.getProperty(), (float) getCellDouble(row.getCell(index)));} else if ("int".equalsIgnoreCase(cf.getType()) || "integer".equalsIgnoreCase(cf.getType())) {PropertyUtils.setSimpleProperty(t, cf.getProperty(), (int) getCellDouble(row.getCell(index)));} else if ("long".equalsIgnoreCase(cf.getType())) {PropertyUtils.setSimpleProperty(t, cf.getProperty(), (long) getCellDouble(row.getCell(index)));} else {throw new Exception("Unrecognize Config Type");}}resultList.add(t);}return resultList;}public static <T> List<T> excel2bean(Sheet sheet, Class<T> clazz, List<CellMapping> mappingList, int headerRowNum)throws Exception {Map<String, Integer> configMap = new HashMap<String, Integer>();Row row = sheet.getRow(headerRowNum);for (int c = 0; c < row.getLastCellNum(); c++) {String key = getCellString(row.getCell(c));if (!configMap.containsKey(key)) {configMap.put(key, c);} else {throw new RuntimeException("表头第" + (configMap.get(key) + 1) + "列和第" + (c + 1) + "列重复");}}List<T> resultList = new ArrayList<T>();for (int r = headerRowNum + 1; r <= sheet.getLastRowNum(); r++) {row = sheet.getRow(r);if (row == null) break;// 遇空行,表示结束T t = clazz.newInstance();Map<String, Object> properties = new HashMap<String, Object>();boolean flag = true;// 判断整行属性全为空for (CellMapping cm : mappingList) {Integer index = configMap.get(cm.getHeader());if (index == null) {continue;}Object cellValue = getCellValue(row.getCell(index));if (cellValue != null) {properties.put(cm.getProperty(), cellValue);if (flag) {flag = false;// 有一列值不为空,则为false }}}if (flag) break;// 遇一行中所有值都为空,结束 BeanUtils.populate(t, properties);resultList.add(t);}return resultList;}public static List<Map<String, Object>> excel2map(Sheet sheet, List<CellMapping> mappingList) throws Exception {return excel2map(sheet, mappingList, 0);}public static List<Map<String, Object>> excel2map(Sheet sheet, List<CellMapping> mappingList, int headerRowNum)throws Exception {Map<String, Integer> configMap = new HashMap<String, Integer>();Row row = sheet.getRow(headerRowNum);for (int c = 0; c < row.getLastCellNum(); c++) {String key = getCellString(row.getCell(c));if (!configMap.containsKey(key)) {configMap.put(key, c);} else {throw new RuntimeException("表头第" + (configMap.get(key) + 1) + "列和第" + (c + 1) + "列重复");}}List<Map<String, Object>> resultList = new ArrayList<Map<String, Object>>();for (int r = headerRowNum + 1; r <= sheet.getLastRowNum(); r++) {row = sheet.getRow(r);if (row == null) break;// 遇空行,表示结束Map<String, Object> properties = new HashMap<String, Object>();boolean flag = true;// 判断整行属性全为空for (CellMapping cm : mappingList) {Integer index = configMap.get(cm.getHeader());if (index == null) {continue;}Object cellValue = getCellValue(row.getCell(index));if (cellValue != null) {properties.put(cm.getProperty(), cellValue);if (flag) {flag = false;// 有一列值不为空,则为false }}}if (flag) break;// 遇一行中所有值都为空,结束 resultList.add(properties);}return resultList;}public static List<Map<String, Object>> excel2mapnohead(Sheet sheet, List<CellMapping> mappingList,HashMap<String, Integer> configMap) throws Exception {int headerRowNum = 0;List<Map<String, Object>> resultList = new ArrayList<Map<String, Object>>();for (int r = headerRowNum; r <= sheet.getLastRowNum(); r++) {Row row = sheet.getRow(r);if (row == null) {continue;}Map<String, Object> properties = new HashMap<String, Object>();for (CellMapping cm : mappingList) {Integer index = configMap.get(cm.getHeader());if (index == null) {continue;}Object cellValue = getCellValue(row.getCell(index));if (cellValue != null) {properties.put(cm.getProperty(), cellValue);}}if (properties.isEmpty() == false) {resultList.add(properties);}}return resultList;}public static <T> void bean2excel(List<T> list, Sheet sheet, List<CellMapping> mappingList) throws Exception {bean2excel(list, sheet, mappingList, 0);}/*** Excel sheet 由参数传入,建议Excel样式由模板提供 程序只负责导数据,后续可以考虑增加 CellStyle 参数*/public static <T> void bean2excel(List<T> list, Sheet sheet, List<CellMapping> mappingList, int headerRowNum)throws Exception {int colPointer = 0;Row row = accessRow(sheet, headerRowNum++);CellStyle dateStyle = null;for (CellMapping cm : mappingList) {XSSFCellStyle cellStytle = (XSSFCellStyle) sheet.getWorkbook().createCellStyle();if (cm.getHeader().contains("*")) {// 红色强调cellStytle.setFillForegroundColor(new XSSFColor(new java.awt.Color(240, 180, 180)));} else {// 黄色标题cellStytle.setFillForegroundColor(new XSSFColor(new java.awt.Color(220, 220, 220)));}cellStytle.setWrapText(true);cellStytle.setFillPattern(CellStyle.SOLID_FOREGROUND);cellStytle.setBorderBottom(XSSFCellStyle.BORDER_MEDIUM);cellStytle.setAlignment(XSSFCellStyle.ALIGN_CENTER);Cell cell = accessCell(row, colPointer++);cell.setCellValue(cm.getHeader());cell.setCellStyle(cellStytle);}// for (CellMapping cm : mappingList) {// accessCell(row, colPointer++).setCellValue(cm.getHeader());// }// 为空时,只给第一行添加下拉选择器if (CollectionUtils.isEmpty(list)) {for (int i = 0; i < 1; i++) {row = accessRow(sheet, headerRowNum++);colPointer = 0;for (CellMapping cm : mappingList) {Cell cell = accessCell(row, colPointer++);// sprint8 wb-liuluokangif (null != cm.getPropertyData() && cm.getPropertyData().length > 0) {setValidation(sheet, cm.getPropertyData(), row.getRowNum(), row.getRowNum(),cell.getColumnIndex(), cell.getColumnIndex());}}}}for (T d : list) {row = accessRow(sheet, headerRowNum++);colPointer = 0;for (CellMapping cm : mappingList) {Object o = PropertyUtils.getSimpleProperty(d, cm.getProperty());Cell cell = accessCell(row, colPointer++);// sprint8 wb-liuluokangif (null != cm.getPropertyData() && cm.getPropertyData().length > 0) {setValidation(sheet, cm.getPropertyData(), row.getRowNum(), row.getRowNum(), cell.getColumnIndex(),cell.getColumnIndex());}if (o == null) {} else if (String.class.isAssignableFrom(o.getClass())) {cell.setCellValue((String) o);} else if (Date.class.isAssignableFrom(o.getClass())) {cell.setCellValue((Date) o);// 日期存储为Number,显示需求依赖CellStyleif (dateStyle == null) {dateStyle = sheet.getWorkbook().createCellStyle();dateStyle.setDataFormat(sheet.getWorkbook().getCreationHelper().createDataFormat().getFormat("yyyy/m/d"));}cell.setCellStyle(dateStyle);} else if (Number.class.isAssignableFrom(o.getClass())) {cell.setCellValue(((Number) o).doubleValue());} else if (Boolean.class.isAssignableFrom(o.getClass())) {cell.setCellValue(((Boolean) o).booleanValue());} else {cell.setCellValue(o.toString());}}}}public static <T> Workbook exportToExcel(List<T> list, List<CellMapping> mappingList) throws Exception {Workbook wb = new XSSFWorkbook();Sheet sheet = wb.createSheet("export");int colPointer = 0;int rowPointer = 0;Row row = sheet.createRow(rowPointer++);CellStyle dateStyle = null;for (CellMapping cm : mappingList) {row.createCell(colPointer++).setCellValue(cm.getHeader());}for (T d : list) {row = sheet.createRow(rowPointer++);colPointer = 0;for (CellMapping cm : mappingList) {Object o = PropertyUtils.getSimpleProperty(d, cm.getProperty());Cell cell = accessCell(row, colPointer++);if (o == null) {} else if (String.class.isAssignableFrom(o.getClass())) {cell.setCellValue((String) o);} else if (Date.class.isAssignableFrom(o.getClass())) {cell.setCellValue((Date) o);// 日期存储为Number,显示需求依赖CellStyleif (dateStyle == null) {dateStyle = wb.createCellStyle();dateStyle.setDataFormat(wb.getCreationHelper().createDataFormat().getFormat("yyyy/m/d"));}cell.setCellStyle(dateStyle);} else if (Number.class.isAssignableFrom(o.getClass())) {cell.setCellValue(((Number) o).doubleValue());} else if (Boolean.class.isAssignableFrom(o.getClass())) {cell.setCellValue(((Boolean) o).booleanValue());} else {cell.setCellValue(o.toString());}}}return wb;}public static void map2excel(List<Map<String, Object>> list, Sheet sheet, List<CellMapping> mappingList)throws Exception {int colPointer = 0;int headerRowNum = 0;Row row = accessRow(sheet, headerRowNum++);CellStyle strStyle = sheet.getWorkbook().createCellStyle();strStyle.setDataFormat(HSSFDataFormat.getBuiltinFormat("@"));CellStyle dateStyle = sheet.getWorkbook().createCellStyle();dateStyle.setDataFormat(sheet.getWorkbook().getCreationHelper().createDataFormat().getFormat("yyyy/m/d"));for (CellMapping cm : mappingList) {accessCell(row, colPointer++).setCellValue(cm.getHeader());}for (Map<String, Object> d : list) {row = accessRow(sheet, headerRowNum++);colPointer = 0;for (CellMapping cm : mappingList) {Object o = d.get(cm.getProperty());Cell cell = accessCell(row, colPointer++);if (o == null) {} else if (String.class.isAssignableFrom(o.getClass())) {cell.setCellValue((String) o);// spring 9 wb-jiangchengqiao加入 ,设置excel 下载格式为文本 cell.setCellStyle(strStyle);} else if (Date.class.isAssignableFrom(o.getClass())) {cell.setCellValue((Date) o);// 日期存储为Number,显示需求依赖CellStyle cell.setCellStyle(dateStyle);} else if (Number.class.isAssignableFrom(o.getClass())) {cell.setCellValue(((Number) o).doubleValue());} else if (Boolean.class.isAssignableFrom(o.getClass())) {cell.setCellValue(((Boolean) o).booleanValue());cell.setCellType(Cell.CELL_TYPE_BOOLEAN);// wb-liuluokang sprint9 加入} else {cell.setCellValue(o.toString());}}}}public static void map2excelnohead(List<Map<String, Object>> list, Sheet sheet, List<CellMapping> mappingList)throws Exception {int colPointer = 0;int headerRowNum = 0;CellStyle dateStyle = sheet.getWorkbook().createCellStyle();dateStyle.setDataFormat(sheet.getWorkbook().getCreationHelper().createDataFormat().getFormat("yyyy/m/d"));/** Row row = accessRow(sheet,headerRowNum++); for(CellMapping cm:mappingList){* accessCell(row,colPointer++).setCellValue(cm.getHeader()); }*/for (Map<String, Object> d : list) {Row row = accessRow(sheet, headerRowNum++);colPointer = 0;for (CellMapping cm : mappingList) {Object o = d.get(cm.getProperty());Cell cell = accessCell(row, colPointer++);if (o == null) {} else if (String.class.isAssignableFrom(o.getClass())) {cell.setCellValue((String) o);} else if (Date.class.isAssignableFrom(o.getClass())) {cell.setCellValue((Date) o);// 日期存储为Number,显示需求依赖CellStyle cell.setCellStyle(dateStyle);} else if (Number.class.isAssignableFrom(o.getClass())) {cell.setCellValue(((Number) o).doubleValue());} else if (Boolean.class.isAssignableFrom(o.getClass())) {cell.setCellValue(((Boolean) o).booleanValue());} else {cell.setCellValue(o.toString());}}}}public static void copyRow(Workbook workbook, Sheet worksheet, int sourceRowNum, int destinationRowNum) {// Get the source / new rowRow newRow = worksheet.getRow(destinationRowNum);Row sourceRow = worksheet.getRow(sourceRowNum);// If the row exist in destination, push down all rows by 1 else create a new rowif (newRow != null) {worksheet.shiftRows(destinationRowNum, worksheet.getLastRowNum(), 1);} else {newRow = worksheet.createRow(destinationRowNum);}// Loop through source columns to add to new rowfor (int i = 0; i < sourceRow.getLastCellNum(); i++) {// Grab a copy of the old/new cellCell oldCell = sourceRow.getCell(i);Cell newCell = newRow.createCell(i);// If the old cell is null jump to next cellif (oldCell == null) {newCell = null;continue;}// Copy style from old cell and apply to new cellCellStyle newCellStyle = workbook.createCellStyle();newCellStyle.cloneStyleFrom(oldCell.getCellStyle());;newCell.setCellStyle(newCellStyle);// If there is a cell comment, copyif (oldCell.getCellComment() != null) {newCell.setCellComment(oldCell.getCellComment());}// If there is a cell hyperlink, copyif (oldCell.getHyperlink() != null) {newCell.setHyperlink(oldCell.getHyperlink());}// Set the cell data type newCell.setCellType(oldCell.getCellType());// Set the cell data valueswitch (oldCell.getCellType()) {case Cell.CELL_TYPE_BLANK:newCell.setCellValue(oldCell.getStringCellValue());break;case Cell.CELL_TYPE_BOOLEAN:newCell.setCellValue(oldCell.getBooleanCellValue());break;case Cell.CELL_TYPE_ERROR:newCell.setCellErrorValue(oldCell.getErrorCellValue());break;case Cell.CELL_TYPE_FORMULA:newCell.setCellFormula(oldCell.getCellFormula());break;case Cell.CELL_TYPE_NUMERIC:newCell.setCellValue(oldCell.getNumericCellValue());break;case Cell.CELL_TYPE_STRING:newCell.setCellValue(oldCell.getRichStringCellValue());break;}}// If there are are any merged regions in the source row, copy to new rowfor (int i = 0; i < worksheet.getNumMergedRegions(); i++) {CellRangeAddress cellRangeAddress = worksheet.getMergedRegion(i);if (cellRangeAddress.getFirstRow() == sourceRow.getRowNum()) {CellRangeAddress newCellRangeAddress = new CellRangeAddress(newRow.getRowNum(),(newRow.getRowNum() + (cellRangeAddress.getLastRow() - cellRangeAddress.getFirstRow())),cellRangeAddress.getFirstColumn(),cellRangeAddress.getLastColumn());worksheet.addMergedRegion(newCellRangeAddress);}}}private static Row accessRow(Sheet sheet, int rownum) {Row row = sheet.getRow(rownum);if (row == null) {row = sheet.createRow(rownum);}return row;}private static Cell accessCell(Row row, int column) {Cell cell = row.getCell(column);if (cell == null) {cell = row.createCell(column);}return cell;}public static String getCellString(Cell cell) {if (cell == null || cell.getCellType() == Cell.CELL_TYPE_BLANK) {return null;}if (cell.getCellType() == Cell.CELL_TYPE_NUMERIC|| (cell.getCellType() == Cell.CELL_TYPE_FORMULA && cell.getCachedFormulaResultType() == Cell.CELL_TYPE_NUMERIC)) {if (cell.getNumericCellValue() == (long) cell.getNumericCellValue()) {return String.valueOf((long) cell.getNumericCellValue());} else {return String.valueOf(cell.getNumericCellValue());}} else {return cell.toString();}}public static Date getCellDate(Cell cell) {if (cell == null || cell.getCellType() == Cell.CELL_TYPE_BLANK) {return null;}if (DateUtil.isCellDateFormatted(cell)) {return DateUtil.getJavaDate(cell.getNumericCellValue());} else {String result = getCellString(cell);Date resultDate = null;try {resultDate = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").parse(result);} catch (ParseException e) {try {resultDate = new SimpleDateFormat("yyyy-MM-dd").parse(result);} catch (ParseException e1) {}}return resultDate;}}public static double getCellDouble(Cell cell) {if (cell == null || cell.getCellType() == Cell.CELL_TYPE_BLANK) {return 0D;}if (cell.getCellType() == Cell.CELL_TYPE_NUMERIC) {return cell.getNumericCellValue();} else if (cell.getCellType() == Cell.CELL_TYPE_FORMULA) {if (cell.getCachedFormulaResultType() == Cell.CELL_TYPE_NUMERIC) {return cell.getNumericCellValue();}}double result = 0;try {result = Double.parseDouble(getCellString(cell));} catch (Exception e) {}return result;}public static Object getCellValue(Cell cell) {Object result = null;if (cell != null) {int cellType = cell.getCellType();if (cellType == Cell.CELL_TYPE_FORMULA) {cellType = cell.getCachedFormulaResultType();}switch (cellType) {case Cell.CELL_TYPE_STRING:result = cell.getStringCellValue();break;case Cell.CELL_TYPE_NUMERIC:if (DateUtil.isCellDateFormatted(cell)) {result = cell.getDateCellValue();} else {if (cell.getNumericCellValue() == (long) cell.getNumericCellValue()) {return (long) cell.getNumericCellValue();} else {return cell.getNumericCellValue();}}break;case Cell.CELL_TYPE_BOOLEAN:result = cell.getBooleanCellValue();break;default:}}return result;}/*** 设置某些列的值只能输入预制的数据,显示下拉框.* * @param sheet 要设置的sheet.* @param textlist 下拉框显示的内容* @param firstRow 开始行* @param endRow 结束行* @param firstCol 开始列* @param endCol 结束列*/public static Sheet setValidation(Sheet sheet, String[] textlist, int firstRow, int endRow, int firstCol, int endCol) {// 设置数据有效性加载在哪个单元格上,四个参数分别是:起始行、终止行、起始列、终止列CellRangeAddressList regions = new CellRangeAddressList(firstRow, endRow, firstCol, endCol);// 加载下拉列表内容DataValidationHelper helper = sheet.getDataValidationHelper();DataValidationConstraint constraint = helper.createExplicitListConstraint(textlist);DataValidation dataValidation = helper.createValidation(constraint, regions);// 处理Excel兼容性问题if (dataValidation instanceof XSSFDataValidation) {dataValidation.setSuppressDropDownArrow(true);dataValidation.setShowErrorBox(true);} else {dataValidation.setSuppressDropDownArrow(false);}// 设置输入信息提示信息dataValidation.createPromptBox("下拉选择提示", "请使用下拉方式选择合适的值!");// 设置输入错误提示信息dataValidation.createErrorBox("选择错误提示", "你输入的值未在备选列表中,请下拉选择合适的值!");sheet.addValidationData(dataValidation);return sheet;}public static void excels(List<Map<String, Object>> list, Sheet sheet, List<CellMapping> mappingList)throws Exception {Sheet sheet1 = sheet;int colPointer = 0;int headerRowNum = 0;Row rows = accessRow(sheet1, headerRowNum++);CellStyle strStyles = sheet1.getWorkbook().createCellStyle();strStyles.setDataFormat(HSSFDataFormat.getBuiltinFormat("@"));CellStyle dateStyles = sheet1.getWorkbook().createCellStyle();dateStyles.setDataFormat(sheet1.getWorkbook().getCreationHelper().createDataFormat().getFormat("yyyy/m/d"));for (CellMapping cm : mappingList) {accessCell(rows, colPointer++).setCellValue(cm.getHeader());}colPointer = 0;headerRowNum = 1;Row row = accessRow(sheet, headerRowNum++);CellStyle strStyle = sheet.getWorkbook().createCellStyle();strStyle.setDataFormat(HSSFDataFormat.getBuiltinFormat("@"));CellStyle dateStyle = sheet.getWorkbook().createCellStyle();dateStyle.setDataFormat(sheet.getWorkbook().getCreationHelper().createDataFormat().getFormat("yyyy/m/d"));for (CellMapping cm : mappingList) {accessCell(row, colPointer++).setCellValue(cm.getHeader());}for (Map<String, Object> d : list) {row = accessRow(sheet, headerRowNum++);colPointer = 0;for (CellMapping cm : mappingList) {Object o = d.get(cm.getProperty());Cell cell = accessCell(row, colPointer++);if (o == null) {} else if (String.class.isAssignableFrom(o.getClass())) {cell.setCellValue((String) o);// spring 9 wb-jiangchengqiao加入 ,设置excel 下载格式为文本 cell.setCellStyle(strStyle);} else if (Date.class.isAssignableFrom(o.getClass())) {cell.setCellValue((Date) o);// 日期存储为Number,显示需求依赖CellStyle cell.setCellStyle(dateStyle);} else if (Number.class.isAssignableFrom(o.getClass())) {cell.setCellValue(((Number) o).doubleValue());} else if (Boolean.class.isAssignableFrom(o.getClass())) {cell.setCellValue(((Boolean) o).booleanValue());cell.setCellType(Cell.CELL_TYPE_BOOLEAN);// wb-liuluokang sprint9 加入} else {cell.setCellValue(o.toString());}}}} }
ExcelUtil.java
11.错误码枚举值,规范定义了自定义异常
/** Copyright 2014 Alibaba.com All right reserved. This software is the confidential and proprietary information of* Alibaba.com ("Confidential Information"). You shall not disclose such Confidential Information and shall use it only* in accordance with the terms of the license agreement you entered into with Alibaba.com.*/ package com.alibaba.tboss.exception;import java.text.MessageFormat;/*** 类ErrorCode.java的实现描述:TODO 类实现描述* * @author vmdata 2014年12月22日 下午4:09:48*/ public enum ErrorCode {// ----------------- 公用错误代码(1000-1099)---------------------------Success("1000", "成功"),Params_Lost("1001", "缺少必要参数[{0}]"),Params_Invalid("1002", "参数[{0}]无效"),Params_Undefine("1003", "错误的请求参数"),No_Data("1004", "数据不存在或已取消"),Opt_Expire("1006", "操作过期"),Opt_Processed("1007", "工单已被处理"),Upload_File_Error("1008", "文件上传失败[{0}]"),Undefine_Params("1005", "错误的请求参数"),Operation_expire("1006", "操作过期"),Operation_processed("1007", "工单已被处理"),Unexceptable_Params("1009", "不符合要求的参数"),No_Permission("2000", "无操作权限"),No_AssetData("2001", "缺少设备列表信息"),NO_OVERDUE("2002", "时间超过5天不能修改"),StarAgent_Error("9990", "StarAgent接口调用失败"),Armory_Rack_Error("9991", "机柜信息变更请求出错[{0}]"),Armory_Update_Error("9992", "设备信息更新到Amory出错"),Query_Failured("9993", "查询资产数据库失败,没有符合条件的数据!"),Armory_Query_Error("9994", "Armory查询失败"),Send_Email_Error("9995", "发送邮件出错"),Send_AliIM_Error("9996", "发送旺旺消息出错"),Query_Error("9997", "查询数据出错"),Sys_Error("9998", "系统错误"),DB_error("9999", "数据库操作失败"),Title_Null("8001", "标题不能为空"),Demander_Null("8002", "需求方不能为空"),Approval_Null("8003", "审批意见不能为空"),Idc_Not_Found("8004", "机房信息不存在"),Armory_UnSupport_QueryType("8005", "不支持的查询类型"),Armory_Query_Dif_Result("8006", "设备查询数{},实际有效{}"),location_error("8007", "机位占用释放错误"),UnIslocks_error("8008", "设备锁释放失败"),Api_Creator_Not_Found("2003", "创建人信息[{0}]不存在"),Api_lock_Params("2004", "SN[{0}]已锁定,请解锁后再操作,或联系PD"),Api_Unlock_Params("2004", "SN[{0}]处于已解锁状态,不可操作或联系PD"),Resource_error("2005", "操作失败"),Api_Query_Failured("2006", "查询失败SN[{0}]没有符合条件的数据!"),Api_Query_Errory("2007", "SN[{0}]是网络设备,不能提交"),Api_SN_Errory("2008", "SN有相同的数据,请检查"),up_down_errory("2009", "sn[{0}]目标机位信息格式错误(格式:XX-YY)"),Resource_Query_Error("2010", "Resource查询失败"),Resource_Update_Error("2011", "ResouceArmoryInfo更新失败"),work_order_is_null("2012", "工单不存在"),Not_Is_Logistics("2013", "搬迁单是跨机房搬迁,无法跳过物流"),Query_Rack_is_null("2014", "查询失败机柜[{0}]没有符合条件的数据!"),Rack_isNot_Wiring("2015", "机柜[{0}]已处于布线中或已完成无法发起布线申请"),Rack_Start_Wiring("2016", "机柜[{0}]生命周期处于非待验收和验收交付环节,无法发起布线申请"),Rack_isNot_endWiring("2017", "机柜[{0}]机柜未发起布线申请或布线已经完成,无法再操作"),Rack_end_Wiring("2018", "机柜[{0}]生命周期处于非验收交付环节,无法发起完成布线申请"),RACK_ISNOT_ACCEPTANCE("1303", "机柜[{0}]生命周期非待验收,无法发起验收"),ERROR_MESSAGES("1304", "风险库无法删除:\n{0}"),Armory_spareUpdate_Error("2020", "配件信息更新到Amory出错"),up_down_errorys("1305", "sn[{0}]目标机位信息格式错误(格式:XX)"),// ----------------- 物流申请工单错误代码(10000-11000)--------------------------- Differ_SourceSite("10000", "原机房信息不一致"),Differ_TagRoom("10001", "目标房间信息不一致"),// ----------------- 设备出\入工单错误代码(11001-12000)---------------------------Site_Null("11001", "IDC机房不能为空"),Contactor_Null("11002", "联系人不能为空"),InOut_Null("11003", "出/入类型不能为空"),signDate_Null("11004", "签字日期不能为空"),InoutDate_Null("11005", "出/入日期不能为空"),InoutReason_Null("11006", "出/入原因不能为空"),Differ_Site("11007", "IDC机房信息不一致"),Reminder_Error("11008", "催单失败,未配置运营商邮箱"),Reminder_Success("11009", "催单成功"),Approval_Achieved("11010", "工单已审批,已结单"),Leng_limted("11011", "输入内容超过最大长度[{0}]限制"),Email_Null("11012", "机房[{0}]运营商邮箱地址不能为空"),No_Email("11013", "审批通过,运营商邮箱地址为空,邮件发送失败"),Submit_Success("11014", "提交成功"),Finish_Success("11015", "操作成功"),// ----------------- 网络布/撤线工单错误代码(12001-13000)---------------------------Asset_SN_Lost("12001", "设备名称不能为空"),Fiber_Model_Lost("12002", "单双模不能为空"),Interface_Type_Lost("12003", "接口类型不能为空"),Line_Lable_Lost("12004", "线缆标签不能为空"),Port_Id_Lost("12005", "端口号不能为空"),Wiring_Id_Is_Null("12006", "网络设备布/撤线工单ID不能为空!"),Wiring_Is_Not_Exists("12007", "网络设备布/撤线工单不存在!"),Wiring_Detail_List_Is_Empty("12008", "网络设备布/撤线工单明细列表不能为空!"),NOT_PORT("12009", "暂无可用端口"),NOT_ORDERID("12010", "工单编号不能为空"),NOT_SATISFIEDRESON("12011", "满意原因不能为空"),NOT_DISSATISFIEDREASON("12012", "不满意原因不能为空"),Wiring_IDC_Is_Null("12013", "IDC不能为空!"),Wiring_Priority_Is_Null("12014", "优先级不能为空!"),Wiring_OperationTime_Is_Null("12015", "操作时间不能为空!"),Wiring_Type_Is_Null("12016", "工单类型不能为空!"),Wiring_Status_Is_Null("12017", "工单状态或子状态不能为空!"),Wiring_Detail_Is_Null("12018", "{0}网络设备布/撤线工单明细不能为空!"),Wiring_Detail_SiteA_Is_Null("12019", "{0}A端机房为空或不存在!"),Wiring_Detail_RoomA_Is_Null("12020", "{0}A端房间为空或不存在!"),Wiring_Detail_RackA_Is_Null("12021", "{0}A端机柜为空或不存在!"),Wiring_Detail_Line_Mode_A_Is_Null("12040", "{0}A端线缆类型为空或不存在!"),Wiring_Detail_Interface_Type_A_Is_Null("12041", "{0}A端接口类型为空或不存在!"),Wiring_Detail_Not_ODF_Port("12022", "{0}找不到空闲的ODF端口!"),Wiring_Detail_SiteB_Is_Null("12023", "{0}B端机房为空或不存在!"),Wiring_Detail_RoomB_Is_Null("12024", "{0}B端房间为空或不存在!"),Wiring_Detail_RackB_Is_Null("12025", "{0}B端机柜为空或不存在!"),Wiring_Detail_Line_Mode_B_Is_Null("12042", "{0}B端线缆类型为空或不存在!"),Wiring_Detail_Interface_Type_B_Is_Null("12043", "{0}B端接口类型为空或不存在!"),Wiring_Detail_PortAB_Is_Same("12027", "{0}A端和B端的端口不能相同!"),NOT_NULL("12028", "该SN下无端口信息"),NOT_SUPPLYED_BEFORE_ACHIEVE("12029", "工单不能结单,请补充设备信息后再结单"),NOT_SAVED_BEFORE_POST("12030", "提交前请先保存!"),Wiring_Title_Is_Null("12031", "工单标题不能为空!"),Wiring_OperationTime_Is_Old("12032", "操作时间不能小于当前日期!"),Wiring_Asset_A_Or_B_Is_Null("12033", "{0}A端和B端的设备名称必须同时为空或同时不为空!"),Wiring_SiteA_Is_Not_IDC("12034", "{0}A端的机房必须和IDC机房相同!"),Wiring_Same_Order_Null_Or_NotNull("12035", "同一个工单中的设备名称必须全部为空或全部不为空!"),Wiring_Supply_All_Asset_NotNull("12036", "补充信息时所有的设备名称和端口都不能为空!"),Batch_Import_AB_Length_Not_Same("12037", "A端文本的行数和B端文本的行数必须相同!"),Batch_Import_Field_Length_Not_Six("12038", "{0}的数据不符合规范!"),Asset_Port_Info_Is_Exists("12039", "设备端口已存在!"),Asset_not_null("12040", "设备名不能为空"),// 设备上下架工单错误代码(13001-14000)UpDown_Lost_OptType("13001", "操作类型不能为空"),UpDown_Lost_AssetType("13002", "设备类型不能为空"),UpDown_Empty_Asset("13003", "缺少设备信息"),DeviceReplace_Empty_Asset("13003", "缺少设备信息"),Is_Not_ConforMity_with_Sn_A("13004", "A端设备信息与所填机房信息不符合"),Is_Not_ConforMity_with_Sn_B("13005", "B端设备信息与所填机房信息不符合"),Is_Not_ConforMity_with_Sn("13006", "SN在Armory无信息"),NOT_FOUND_ROOM("13007", "房间不能为空"),NOT_FOUND_RACK("13007", "机柜不能为空"),NOT_PORT_ID("13008", "没有可用的ODF资源"),Down_Site_NotFound("13009", "下架机房数据为空,请联系产品负责人/开发处理。"),Updown_Notsame_Site("13010", "{0}原机房信息不一致"),Updown_Notsame_Room("13011", "{0}原房间信息不一致"),Updown_Notsame_Rack("13012", "{0}原机柜信息不一致"),Updown_Notsame_Pos("13013", "{0}原机位信息不一致"),Updown_Notsame_TargetSite("13014", "{0}目标机房信息不一致"),Updown_Notsame_TargetRoom("13015", "{0}目标房间信息不一致"),Updown_Notsame_TargetRack("13016", "{0}目标机柜信息不一致"),updown_Notsame_Model("13017", "{0}设备型号不一致"),updown_Not_sn("13018", "SN不一致"),Updown_Exl_Errory("13019", "解析exl数据出错"),Updown_Exl_Size("13020", "导入数据与原数据大小不一样"),Up_Down_error("13021", "设备列表下载失败"),updown_targetpos_error("13022", "{0}目标机位不能小于0"),Import_Exl_Error("13023", "{0}"),NOT_FOUND_TargetRoom("130224", "目标房间不能为空"),TargetRoom_Is_Not_Null("130225", "sn{0}目标房间不能为空"),UpDown_Room_IsNot_CK("130226", "sn[{0}]上架单原房间必须为仓库"),TargetRack_Is_Not_Null("130227", "sn[{0}] 上架机柜不能为空"),localtionId_is_not_null("130228", "sn[{0}] 上架localtionId不能为空"),room_in_ck("130229", "sn[{0}] 已在仓库,无法创建下架单"),UpDown_targetRoom_IsNot_CK("130230", "sn[{0}]上架单目标房间不能为为仓库"),UP_DOWN_NOT_FOUND_ROOM("130231", "SN[{0}]房间不能为空"),TargetRack_IS_NOTNULL("13024", "SN[{0}]目标房间为仓库,目标机柜,机位,LocationId必须为空"),Updown_Notsame_TargetPos("13025", "[{0}]目标机位信息不一致"),Is_Null_TargetPos("13026", "[{0}]服务器设备目标机位不能为空"),EXL_VERSION_MISMATCH("13027", "EXL版本不匹配,仅支持2013"),Is_Null_OptResult("13028", "sn[{0}]未检测,或检测结果为失败无法结单"),Asset_Updown_NotFound("13029", "上下架工单编号[{0}]未查询到信息"),// ---------------------服务器重启工单错误代码(14001-15000)---------------------Server_Reboot_Is_Not_Exists("14001", "服务器重启工单不存在!"),Server_Reboot_Type_Is_Null("14002", "重启类型不能为空!"),Server_Reboot_Emergency_Level_Is_Null("14003", "紧急程度不能为空!"),Server_Reboot_Detail_List_Is_Empty("14004", "服务器重启工单明细列表不能为空!"),Server_Is_Not_Achieve("14005", "sn[{0}]未检测,无法结单"),Server_Is_Not_Type("14006", "sn[{0}]未检测,无法设置失败类型"),// ---------------------复合工单从20001-30000----------------------------PARANT_ID_NULL("20001", "复合工单Id为空"),Srmp_Interface_Request_Fail("20002", "向SRMP发送请求失败!"),Srmp_SN_NULL("20003", "设备号不能为空!"),Asset_Move_Order_CallBack_Error("20004", "搬迁工单回调失败"),Asset_Move_Order_NotFound("20005", "搬迁工单[orderId={0}]信息不存在"),Asset_Move_Order_NoPermission("20006", "无此工单查询权限"),Asset_Move_Order_Asset_NotFound("20007", "设备信息sn=[{0}]未找到"),Asset_Order_NotFound("20008", "原子工单信息不存在"),Asset_order_islock("20009", "sn[{0}]处于已锁定状态不可操作"),Asset_Move_Order_Achieve_Error("20010", "搬迁工单无法结单,{0}"),Asset_Move_NotSameDeviceType("20012", "sn[{0}]设备类型不唯一,请检查"),up_down_NotSamesite("20013", "原机房不一致,请检查"),device_replace_NotSamesite("20014", "设备替换机房不一致,请检查"),RACK_NOTIS_STORAGE("20014", "SN[{0}]是存储设备,目标机柜必须是存储机柜"),ASSETMOVE_ISNOT_ACHIEVE("20015", "搬迁单[{0}]上下架单处理中,无法取消"),Updown_Operation_processed("20016", "搬迁单[{0}]在下架环节已被处理,无法取消搬迁单"),AssetMove_Isprocessed("20017", "搬迁单[{0}]已结单或已取消,无法继续取消"),NOT_ALLOW_MODIFIER("20017", "buc无该操作人信息,不允许操作"),ASSETMOVE_ASSET_ISNULL("20018", "SN{0}信息不存在,无法取消"),ASSETMOVE_ISNOT_LOGIS("20019", "搬迁单[{0}]物流单处于待签收或已签收环节,无法取消"),ASSETMOVE_ISNOT_ACHIEVES("20015", "搬迁单[{0}]上下架单处理中或物流单处于待签收或已签收环节,无法取消"),RMA_Error("20016", "{0}"),// ---------------------网络设备重启工单从30001-40000---------------------------- board_errory("30001", "SN[{0}]板卡系信息错误(符合数据为0——1000)"),modular_errory("30001", "SN[{0}]模块系信息错误(符合数据为0——1000)"),// ----------------- 机房相关错误信息(1100-1099)------------------------// ----------------- 房间相关错误信息(1200-1299)------------------------ ROOM_IS_NULL("1201", "[{0}]房间不存在"),// ----------------- 机柜相关错误信息(1300-1399)------------------------param_number("1300", "单号请输入数字"),NOT_FOUND_IDCRACK("1301", "[{0}]机柜数据为空或没找到该机柜"),RACK_IN_ASW("1302", "[{0}]机柜已在网络分组中"),RACK_AND_ROOM_IS_NOTNULL("1302", "[{0}]房间机柜只能同时为空,或则同时不为空"),RACK_AND_ROOM_ISERROR("1303", "[{0}]机柜编号或房间不能为空"),RACK_ACCEEPTANCE_INFO_LOCK("1304", "[{0}] 机柜验收属性已锁住,不可以修改"),RACK_NETWORK_INFO_LOCK("1305", "[{0}] 机柜网络属性已锁住,不可以修改"),RACK_PHYSICS_INFO_LOCK("1036", "[{0}]物理属性已锁住,不可以修改"),RACK_IS_NOT_MODIFIER("1037", "机柜[{0}]生命周期非待验收或验收交付,机柜属性不可以修改"),RACK_IsNot_CK("1038", "机柜[{0}]房间为仓库不能新建机柜"), RACK_IsLogicPod("1039", "机柜[{0}]网络集群,逻辑POD,POD 要一起修改"),// ----------------- 机位相关错误信息(1400-1499)------------------------ Process_Failed("9997", "创建流程失败"),DB_Failed("9998", "数据库操作失败"),System_Error("9999", "系统错误"),// --------------------设备替换错误信息(50001-60000)----------------- Site_Is_Not_SAME("50001", "sn[{0}]新旧设备不在同一机房"),Device_Replace_NOT_FOUND_ROOM("50002", "SN[{0}]房间不能为空"),Device_Replace_Room_IsNot_CK("50003", "SN[{0}]新设备房间不为仓库,请检查"),Device_Replace_NoPermission("50004", "无此工单查询权限"),Device_Replace_NotFound("50005", "设备替换工单[orderId={0}]信息不存在"),Device_Replace_Asset_NotFound("50006", "Sn[{0}]信息未找到"),Device_Replace_Room_Is_Null("50007", "sn[{0}]新设备房间为空"),Device_Replace_room_in_ck("50008", "sn[{0}]旧设备不在架上,请检查"),Device_Replace_Operation_processed("50009", "工单已被处理,不能取消"),Device_Replace_Model_Is_Null("50010", "SN[{0}]厂商型号为空"),Device_Replace_Model_Is_Not_Same("50011", "SN[{0}]厂商型号不一致,无法创建设备替换工单"),Device_Replace_Params_Invalid("50012", "参数[{0}]无效,必须为20150819202020格式"),Device_Replace_Differ_SourceSite("50013", "机房信息不一致"),Device_Replace_No_Data("50014", "设备替换工单信息不存在"),Device_Replace_No_location_Data("50015", "SN[{0}]旧设备缺少机位信息"),Device_Replace_No_rack_Data("50015", "SN[{0}]旧设备缺少机柜信息"),device_replace_NotSamesites("50016", "SN[{0}]设备所在机房不一致,请检查"),Device_Replace_canOptTimeStart_isLargerThan_canOptTimeEnd("50017", "参数允许操作时间段-开始时间不能晚于结束时间,请检查"),device_replace_Date_error("50018", "日期格式错误,请检查"),Device_Replace_canOptTimeEnd("50019", "参数操作时间段-结束时间不能早于当前时间,请检查"),ALLOWS_ENDTIME_NOTEARLIER_CURRENTTIME("50020", "允许操作结束时间不能早于当前时间"),ALLOW_STARTTIME_NOTLATER_OPERATIONTIME("50021", "允许操作开始时间不能晚于允许操作结束时间"),NOT_ALLOW_CREATE("50022", "buc无该操作人信息,不允许建单"),Device_Replace_Asset_Data_NotFound("50023", "设备替换工单信息不存在"),NOT_ALLOW_CANCLE("50024", "buc无该操作人信息,不允许取消"),// -------------------------设备安全,质量安全(60001-70000)-------------------------------RISKPOINT_LENGTH_ERROR("60001", "风险点长度小于200个字"),VERIFYMODE_LENGTH_ERROR("60002", "验证方式长度小于200个中文字符"),COMPONENT_ID_LENGTH_ERROR("60003", "一级组件长度小于10个中文字符"),TAG_ID_LENGTH_ERROR("60004", "标签长度小于20个中文字符"),PARAMS_IS_NULL("60003", "参数[{0}]为空"),DATA_IS_ON_PROCESS("60004", "数据已在流程中,不能重新操作"),DATA_IS_OPRATORED("60005", "该数据已被操作,请检查"),All_SITE_ON_RANGE("60006", "影响范围格式错误(整体机房与其他房间不能同时选择)"),FINISH_SITUATION("60007", "[{0}]完成情况为未完成,不能结单"),FINISH_SITUATIONS("60008", "该数据已经发起结单,不能再操作"),RISKSTATUS_IS_ERROR("60009", "风险登记册未关闭无法开启:\n{0}"),RISKREGISTRA_IS_NOTNULL("60010", "风险登记册{0}无法重新开启,该机房下已存在新的风险登记册"),RISKPOOL_IS_NULL("60011", "风险登记册[{0}]的风险库条目已删除,无法重新开启"),RiskEntriesNumber_Data_Is_Not_exit("60012", "风险库编号所对应的数据不存在"),RISKSTATUS_IS_SAME("60013", "风险登记册编号[{0}]的机房和风险库编号相同,无法同时开启"),// ---------------------------通用原子工单(70001-80000)---------------------------------Common_Atomic_No_Data("70001", "工单信息不存在"), Common_Atomic_Operation_processed("70002", "工单已被处理,不能取消"),Common_Atomic_Asset_NotFound("70002", "Sn[{0}]信息未找到"),Common_Atomic_NoPermission("70003", "无此工单查询权限"),Common_Atomic_No_AssetData("70004", "缺少SN信息"),Common_Atomic_Differ_SourceSite("70005", "sn[{0}]机房信息不一致"),// ------------------------------基础设施信息(80001-9000)--------------------------------------------Infrastr_No_Is_Same("80001", "设备编号[{0}]已存在,请检查"),SITENAME_IS_NULL("80002", "机房为空,请先选择机房"),Profession_IS_NULL("80003", "所属专业为空,请先选择所属专业"),BuildPeriod_IS_NULL("80004", "建设期为空,请先选择建设期"),DeviceType_Is_Column_Header("80005", "设备类型为列头柜,不能导入"),Approve_Informati_Is_Null("80006", "审批信息不存在"),// ------------------------------流程引擎(90001-10000)--------------------------------------------FLOW_CANT_START("90001", "无法启动流程实例"), FLOW_NOT_FOUND_ACTION("90002", "提交动作[{0}]未定义"),FLOW_NONE_START_ACTION("90003", "未指定开始动作"), FLOW_NONE_TASK("90004", "未指定动作的执行任务"),// ----------------- 人员入室相关错误信息(40000-50000)------------------------selectMyStaffERApproval_Error("40001", "一级审批查询错误"), selectMyStaffERApprovalSecond_Error("40002", "二级审批查询错误"),selectMyApprovalStaf("40003", "我的人员入档审批查询错误"),// -------------------rma工单 下架结单生成硬盘拔出-----------------createHardDiskPullOutOrder("40004", "生成硬盘拔除工单失败");String code; // 代码String msg; // 消息public String getCode() {return code;}public void setCode(String code) {this.code = code;}public String getMsg() {return msg;}public void setMsg(String msg) {this.msg = msg;}private ErrorCode(String code, String msg){this.code = code;this.msg = msg;}public String getFullMsg(String... arg) {if (null == arg || arg.length == 0) return this.msg;else return MessageFormat.format(this.msg, arg);}public static String getMsgName(String code) {for (ErrorCode c : ErrorCode.values()) {if (c.getCode().equals(code)) {return c.msg;}}return null;}public static String getTypeName(String msg) {for (ErrorCode c : ErrorCode.values()) {if (c.getMsg().equals(msg)) {return c.code;}}return null;}}
ErrorCode.java
12.业务逻辑描述:在工单系统的详情页中,需要展示对工单的操作记录,所以做了通用的模块设计,这样当要对工单详情中的日志部分作出修改的时候,能在最短的时间,最小的改动的情况下,完美的解决问题。日志表中新增附件字段,关联app_attachment表中的主键,当操作人与登录人相一致时,可以通过附件上传文件。
解决方案:抽象出了详情页面中的orderOptList.vm模块,在工单详情页中通过$control.setTemplate("web:orderOptList.vm")引入到工单详情页中,同时在后端需要提供公共的context.put("operations", operations)和context.put("appUserInfo", pvgInfo)来配合前端数据的展现。
2.业务逻辑描述:需要在工单的详情页中添加是否超时字段,用于在结单时判断工单是否超时,如果逐个在工单中添加,侵入式太重,不利于后期维护,因此利用了java的反射机制,动态的更新是否超时字段。
解决方案:方法中的参数设置为超级父类Object,传入的类,通过.getClass().getDeclaredMethod("方法名",方法入参逗号分隔)获取到Method类,然后再满足业务逻辑的情况下,通过method.invoke(Object obj, Object.. args)方法,调用方法刷新数据。
对类的方法实现动态赋值,使用方法method.invoke(obj,args...)方法,方法中的obj就是一个实例化对象,args是方法的参数。
public Object invoke(Object obj, Object... args)obj:从中调用底层方法的对象,必须是实例化对象args:用于方法调用,是一个object的数组,因为参数有可能有多个
3.业务逻辑描述:在内网系统中需要提供外网访问的API接口的时候,需要
解决方案:
4.业务逻辑描述:对部门敏感数据采用md5进行加密。
附:
1.解决SVN冲突心得:Eclipse分支调整顺序提交一次,复制到冲突分之中,复制提交一次,然后合并代码发布就可以了。
转载于:https://www.cnblogs.com/RunForLove/p/5630795.html
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