记录java(jdk 1.8 64位)连接中控考勤机的坑

项目背景: 公司项目因为需要对接硬件(中控考勤机)获取人员考勤数据,而公司又不具备C的开发能力,所以想通过java直接操作打卡机信息,前前后后总共经过了十来天的开发时间,躺过不少的坑,耽误了些时间,特此记录,本文记录了两种获取考勤数据的方法,前一种需要经过第三方的软件(收费的,最后废弃),第二种则是直接java连接打卡机,两种方式都经过测试,都可以拿到想要的数据!

 一. 借鉴第三方软件(公司购买设备时提供技术支持,安装他们的考勤系统,最终形成mdb文件,java直接读取mdb文件获取数据)

打卡机设备厂商提供的源码为C语言,数据库为Access数据库,而我的项目采用的是java + mysql 因为开发周期有限,所以最后采用的快捷方法就是java直接定时读取mdb文件获取数据再写入mysql中进行自己的业务逻辑处理,下面贴上读取的代码(工具类也是网上拿过来的)

public static List<Object> resoMdbUser(String mdbPath, String username, String password) throws Exception {List<Object> list = new ArrayList<>();Properties prop = new Properties();//设置编码prop.put("charSet", "UTF-8");prop.put("user", username);prop.put("password", password);//数据地址String dbUrl = "jdbc:ucanaccess://" + mdbPath;//引入驱动Class.forName("net.ucanaccess.jdbc.UcanaccessDriver").newInstance();Connection conn = null;ResultSet tables = null;PreparedStatement preparedStatement = null;ResultSet rs = null;try {//连接数据库资源conn = DriverManager.getConnection(dbUrl, prop);tables = conn.getMetaData().getTables(mdbPath, null, null, new String[]{"TABLE"});//遍历获取多张表数据while (tables.next()) {Map<String, Object> tableMap = new HashMap<>(16);Set<String> columnList = new HashSet<>();List<Map<String,String>> dataList = new ArrayList<>();
//                String tableName = tables.getString(3);String tableName = "USERINFO" ;preparedStatement = conn.prepareStatement("select * from " + tableName);rs = preparedStatement.executeQuery();ResultSetMetaData data = rs.getMetaData();while (rs.next()) {Map<String, String> map = new HashMap<>();for (int i = 1; i <= data.getColumnCount(); i++) {//列名String columnName = data.getColumnName(i);map.put(columnName, rs.getString(i));columnList.add(columnName);}dataList.add(map);}tableMap.put("data", dataList);list.add(tableMap);}} catch (Exception e) {e.printStackTrace();} finally {closeA1l(conn, preparedStatement, tables, rs);}return list;}

2.返回的数据格式为:

[{data=[{ZIP=null, ATT=1, VERIFICATIONMETHOD=null, SECURITYFLAGS=null, ValidCount=0, OPHONE=null, FaceGroup=0, Gender=null, IDCardName=null, Name=1, VerifyCode=0, FSelected=FALSE, USERID=1, InheritDeptSch=1, IDCardNation=null, PHOTO=null, OVERTIME=1, BIRTHDAY=null, UseAccGroupTZ=1, PAGER=null, EMPRIVILEGE=0, AutoSchPlan=1, InheritDeptRule=1, IDCard_MainCard=null, IDCardDN=null, IDCardNotice=null, IDCard_ViceCard=null, IDCardAddr=null, MINZU=null, IDCardNewAddr=null, FPHONE=null, RegisterOT=1, PASSWORD=null, IDCardReserve=null, Expires=0, IDCardValidTime=null, SEP=1, Badgenumber=1, TimeZone1=1, TimeZone2=0, TimeZone3=0, IDCardGender=null, IDCardBirth=null, STATE=null, IDCardISSUER=null, INLATE=1, privilege=0, IDCardNo=null, street=null, HOLIDAY=1, IDCardSN=null, MinAutoSchInterval=24, AccGroup=1, Notes=null, OUTEARLY=1, LUNCHDURATION=1, EMail=null, mverifypass=null, ValidTimeEnd=null, SSN=null, CardNo=null, InheritDeptSchClass=1, CITY=null, DEFAULTDEPTID=1, ValidTimeBegin=null, HIREDDAY=null, TITLE=null}]}]

中控考勤机对应的表结构信息网上教程都有,这里就不贴了,拿到数据解析成自己想要的即可,下面为解析demo;

            List<Object> userObject = MdbUtils.resoMdbUser(mdbPath, "", "");//拿到第一个dataObject userObj = userObject.get(0);//转成json数组String userJs = JSON.toJSONString(userObj);//转成json对象JSONObject userJsonObj = JSONObject.parseObject(userJs);//根据data去取值JSONArray usersData = userJsonObj.getJSONArray("data");//遍历数据for(int i = 0; i < usersData.size(); i++){JSONObject userJson = usersData.getJSONObject(i);//用户登记号String Badgenumber = userJson.getString("Badgenumber");//用户idInteger userId = userJson.getInteger("USERID");//姓名String name = userJson.getString("Name");//部门编号Integer defaultdeptId = userJson.getInteger("DEFAULTDEPTID");Integer att = userJson.getInteger("ATT");//下面进行业务处理即可/*****/}

至此第一种方法获取考勤数据结束,此方法有个弊端就是mdb文件需要用户手动打开第三方的考勤系统软件才能往mdb文件里写入,另外本人觉得定时去读取也挺鸡肋的,仅供参考;

 二. 因为第一种方法是第三方软件是收费版本,后公司就想通过java直接连接打卡机,获取数据,就省去了一大笔第三方公司的费用(资本主义啊,是能省一点是一点),下面介绍java连接打卡机的步骤;

网上很多说中控只支持32位的jdk,本人一开始也是这么认为的,但经过测试64位的也是可以的

连接步骤:
1. jacob-1.19版本;
2. 在resources目录下新建lib文件夹, 将jacob.jar 放入项目ib导入;
3. maven里导入本地jar包;
4.将jacob-1.19-x64.dll 放入64位 jre/bin目录下;
5.将中控考勤机sdk 的dll文件全部放入 c:\windows\system32 目录下;
6.运行cmd 注册zkemkeeper.dll —>regsvr32 c:\windows\system32\zkemkeeper.dll (也可以使用自动注册.bat)
7.已经配置完毕，进行代码测试;

      <!--中控SDK--><dependency><groupId>com.zkem</groupId><artifactId>jacob</artifactId><version>1.19</version><scope>system</scope><systemPath>${project.basedir}/src/main/resources/lib/jacob.jar</systemPath></dependency><!--考勤机连接代码-->//zkemkeeper.ZKEM.1 为zkemkeeper.dll 注册成功后 在注册表可以查看：HKEY_CLASSES_ROOT最下面private static ActiveXComponent zkem = new ActiveXComponent("zkemkeeper.ZKEM.1");/*** 连接考勤机** @param address 考勤机地址* @param port    端口号* @return*/public static boolean connect(String address, int port) {boolean result = zkem.invoke("Connect_NET", address, port).getBoolean();return result;}/*** 设置考勤机密码* @return*/public static boolean password(int password) {boolean result = zkem.invoke("SetCommPassword", password).getBoolean();return result;}/*** 断开考勤机链接*/public static void disConnect() {zkem.invoke("Disconnect");}

        boolean password = ZkemSDKUtils.password(123456);boolean connect = ZkemSDKUtils.connect("192.168.0.888", 4370);System.out.println("connect:"+connect);System.out.println("password:"+password);

注意:一般设备都设置了密码,所以需要先设置密码才能连接成功;

2.连接成功下面就可以进行数据的获取了,数据获取也是从网上找的工具类,下面贴上几个类的代码;

/*** 获取缓存中的考勤数据。配合readGeneralLogData / readLastestLogData使用。*      **      * @return 返回的map中，包含以下键值：*      * "EnrollNumber"   人员编号*      * "Time"           考勤时间串，格式: yyyy-MM-dd HH:mm:ss*      * "VerifyMode"     验证方式  1：指纹 2：面部识别*      * "InOutMode"      考勤状态 0：上班 1：下班 2：外出 3：外出返回 4：加班签到 5：加班签退*      * "Year"          考勤时间：年*      * "Month"         考勤时间：月*      * "Day"           考勤时间：日*      * "Hour"            考勤时间：时*      * "Minute"        考勤时间：分*      * "Second"        考勤时间：秒**/
public class LogData {private String Year;private String Hour;private String InOutMode;private String Time;private String InOutMode1;private String Second;private String Minute;private String EnrollNumber;private String Day;private String Month;private String VerifyMode;public LogData(String year, String hour, String inOutMode, String time, String inOutMode1, String second, String minute, String enrollNumber, String day, String month, String verifyMode) {Year = year;Hour = hour;InOutMode = inOutMode;Time = time;InOutMode1 = inOutMode1;Second = second;Minute = minute;EnrollNumber = enrollNumber;Day = day;Month = month;VerifyMode = verifyMode;}public String getYear() {return Year;}public void setYear(String year) {Year = year;}public String getHour() {return Hour;}public void setHour(String hour) {Hour = hour;}public String getInOutMode() {return InOutMode;}public void setInOutMode(String inOutMode) {InOutMode = inOutMode;}public String getTime() {return Time;}public void setTime(String time) {Time = time;}public String getInOutMode1() {return InOutMode1;}public void setInOutMode1(String inOutMode1) {InOutMode1 = inOutMode1;}public String getSecond() {return Second;}public void setSecond(String second) {Second = second;}public String getMinute() {return Minute;}public void setMinute(String minute) {Minute = minute;}public String getEnrollNumber() {return EnrollNumber;}public void setEnrollNumber(String enrollNumber) {EnrollNumber = enrollNumber;}public String getDay() {return Day;}public void setDay(String day) {Day = day;}public String getMonth() {return Month;}public void setMonth(String month) {Month = month;}public String getVerifyMode() {return VerifyMode;}public void setVerifyMode(String verifyMode) {VerifyMode = verifyMode;}public LogData(){};

public class UserInfo {private String name;private Boolean Enabled;private String Password;private Integer Privilege;private String EnrollNumber;public UserInfo(String name, Boolean enabled, String password, Integer privilege, String enrollNumber) {this.name = name;Enabled = enabled;Password = password;Privilege = privilege;EnrollNumber = enrollNumber;}public String getName() {return name;}public void setName(String name) {this.name = name;}public Boolean getEnabled() {return Enabled;}public void setEnabled(Boolean enabled) {Enabled = enabled;}public String getPassword() {return Password;}public void setPassword(String password) {Password = password;}public Integer getPrivilege() {return Privilege;}public void setPrivilege(Integer privilege) {Privilege = privilege;}public String getEnrollNumber() {return EnrollNumber;}public void setEnrollNumber(String enrollNumber) {EnrollNumber = enrollNumber;}public UserInfo(){};
}

  /*** 读取考勤记录到pc缓存。配合getGeneralLogData使用** @return*/public static boolean readGeneralLogData() {boolean result = zkem.invoke("ReadGeneralLogData", 4).getBoolean();return result;}/*** 读取该时间之后的最新考勤数据。 配合getGeneralLogData使用。//网上说有这个方法，但是我用的开发文档没有这个方法，也调用不到，我在controller中处理获取当天数据** @param lastest* @return*/public static boolean readLastestLogData(Date lastest) {boolean result = zkem.invoke("ReadLastestLogData", 2018 - 07 - 24).getBoolean();return result;}/*** 获取缓存中的考勤数据。配合readGeneralLogData / readLastestLogData使用。** @return 返回的map中，包含以下键值：* "EnrollNumber"   人员编号* "Time"           考勤时间串，格式: yyyy-MM-dd HH:mm:ss* "VerifyMode"     验证方式  1：指纹 2：面部识别* "InOutMode"      考勤状态 0：上班 1：下班 2：外出 3：外出返回 4：加班签到 5：加班签退* "Year"          考勤时间：年* "Month"         考勤时间：月* "Day"           考勤时间：日* "Hour"            考勤时间：时* "Minute"        考勤时间：分* "Second"        考勤时间：秒*/public static List<Map<String, Object>> getGeneralLogData() {Variant dwMachineNumber = new Variant(1, true);//机器号Variant dwEnrollNumber = new Variant("", true);Variant dwVerifyMode = new Variant(0, true);Variant dwInOutMode = new Variant(0, true);Variant dwYear = new Variant(0, true);Variant dwMonth = new Variant(0, true);Variant dwDay = new Variant(0, true);Variant dwHour = new Variant(0, true);Variant dwMinute = new Variant(0, true);Variant dwSecond = new Variant(0, true);Variant dwWorkCode = new Variant(0, true);List<Map<String, Object>> strList = new ArrayList<Map<String, Object>>();boolean newresult = false;do {Variant vResult = Dispatch.call(zkem, "SSR_GetGeneralLogData", dwMachineNumber, dwEnrollNumber, dwVerifyMode, dwInOutMode, dwYear, dwMonth, dwDay, dwHour, dwMinute, dwSecond, dwWorkCode);newresult = vResult.getBoolean();if (newresult) {String enrollNumber = dwEnrollNumber.getStringRef();//如果没有编号，则跳过。if (enrollNumber == null || enrollNumber.trim().length() == 0)continue;String month = dwMonth.getIntRef() + "";String day = dwDay.getIntRef() + "";if (dwMonth.getIntRef() < 10) {month = "0" + dwMonth.getIntRef();}if (dwDay.getIntRef() < 10) {day = "0" + dwDay.getIntRef();}String validDate = dwYear.getIntRef() + "-" + month + "-" + day;//String currentDate = DateUtils.getCurrentTime("yyyy-MM-dd");String currentDate = DateUtil.today();if (currentDate.equals(validDate)) {Map<String, Object> m = new HashMap<String, Object>();//Map<String, Object> user = getUserInfoByNumber(enrollNumber);m.put("EnrollNumber", enrollNumber);m.put("Time", dwYear.getIntRef() + "-" + dwMonth.getIntRef() + "-" + dwDay.getIntRef() + " " + dwHour.getIntRef() + ":" + dwMinute.getIntRef() + ":" + dwSecond.getIntRef());m.put("VerifyMode", dwVerifyMode.getIntRef());m.put("InOutMode", dwInOutMode.getIntRef());m.put("Year", dwYear.getIntRef());m.put("Month", dwMonth.getIntRef());m.put("Day", dwDay.getIntRef());m.put("Hour", dwHour.getIntRef());m.put("Minute", dwMinute.getIntRef());m.put("Second", dwSecond.getIntRef());strList.add(m);}}} while (newresult == true);return strList;}/*** 获取用户信息** @return 返回的Map中，包含以下键值:* "EnrollNumber"  人员编号* "Name"          人员姓名* "Password"      人员密码* "Privilege"     特权 0位普通 3特权* "Enabled"       是否启用*/public static List<UserInfo> getUserInfo() {List<UserInfo> userInfoList = new LinkedList<>();List<Map<String, Object>> resultList = new ArrayList<Map<String, Object>>();//将用户数据读入缓存中。boolean result = zkem.invoke("ReadAllUserID", 1).getBoolean();Variant v0 = new Variant(1);Variant sdwEnrollNumber = new Variant("", true);Variant sName = new Variant("", true);Variant sPassword = new Variant("", true);Variant iPrivilege = new Variant(0, true);Variant bEnabled = new Variant(false, true);while (result) {//从缓存中读取一条条的用户数据result = zkem.invoke("SSR_GetAllUserInfo", v0, sdwEnrollNumber, sName, sPassword, iPrivilege, bEnabled).getBoolean();//如果没有编号，跳过。String enrollNumber = sdwEnrollNumber.getStringRef();if (enrollNumber == null || enrollNumber.trim().length() == 0)continue;//由于名字后面会产生乱码，所以这里采用了截取字符串的办法把后面的乱码去掉了，以后有待考察更好的办法。//只支持2位、3位、4位长度的中文名字。String name = sName.getStringRef();int index = name.indexOf("\0");String newStr = "";if (index>-1){name = name.substring(0,index);}if (sName.getStringRef().length() > 4) {name = sName.getStringRef().substring(0, 4);}//如果没有名字，跳过。if (name.trim().length() == 0)continue;UserInfo userInfo = new UserInfo();userInfo.setEnrollNumber(enrollNumber);userInfo.setName(name);userInfo.setPassword(sPassword.getStringRef());userInfo.setPrivilege(iPrivilege.getIntRef());userInfo.setEnabled((Boolean)bEnabled.getBooleanRef());userInfoList.add(userInfo);}return userInfoList;}/*** 设置用户信息** @param number* @param name* @param password* @param isPrivilege 0為普通用戶,3為管理員;* @param enabled 是否啟用* @return*/public static boolean setUserInfo(String number, String name, String password, int isPrivilege, boolean enabled) {Variant v0 = new Variant(1);Variant sdwEnrollNumber = new Variant(number, true);Variant sName = new Variant(name, true);Variant sPassword = new Variant(password, true);Variant iPrivilege = new Variant(isPrivilege, true);Variant bEnabled = new Variant(enabled, true);boolean result = zkem.invoke("SSR_SetUserInfo", v0, sdwEnrollNumber, sName, sPassword, iPrivilege, bEnabled).getBoolean();return result;}/*** 获取用户信息** @param number 考勤号码* @return*/public static Map<String, Object> getUserInfoByNumber(String number) {Variant v0 = new Variant(1);Variant sdwEnrollNumber = new Variant(number, true);Variant sName = new Variant("", true);Variant sPassword = new Variant("", true);Variant iPrivilege = new Variant(0, true);Variant bEnabled = new Variant(false, true);boolean result = zkem.invoke("SSR_GetUserInfo", v0, sdwEnrollNumber, sName, sPassword, iPrivilege, bEnabled).getBoolean();if (result) {Map<String, Object> m = new HashMap<String, Object>();m.put("EnrollNumber", number);m.put("Name", sName.getStringRef());m.put("Password", sPassword.getStringRef());m.put("Privilege", iPrivilege.getIntRef());m.put("Enabled", bEnabled.getBooleanRef());return m;}return null;}/*** 查詢所有/指定ID的打卡信息;* @param userNumber* @return*/public static List<LogData> getUserOneDayInfo(Object userNumber){ZkemSDKUtils sdk = new ZkemSDKUtils();Map<String,Object> userInfo = new HashMap<String,Object>();List<LogData> logDateList = new ArrayList<>();//连接考勤机；boolean connect = connect("192.168.1.18", 4370);if(connect){List<Map<String, Object>> generalLogDataAll = ZkemSDKUtils.getGeneralLogData();for (int i = 0; i < generalLogDataAll.size(); i++) {//System.out.println(generalLogDataAll.get(i));String Year =String.valueOf(generalLogDataAll.get(i).get("Year"));String Hour = String.valueOf(generalLogDataAll.get(i).get("Hour"));String InOutMode = String.valueOf(generalLogDataAll.get(i).get("InOutMode"));String Time = String.valueOf(generalLogDataAll.get(i).get("Time"));String Second = String.valueOf(generalLogDataAll.get(i).get("Second"));String Minute = String.valueOf(generalLogDataAll.get(i).get("Minute"));String EnrollNumber = String.valueOf(generalLogDataAll.get(i).get("EnrollNumber"));String Day = String.valueOf(generalLogDataAll.get(i).get("Day"));String Month = String.valueOf(generalLogDataAll.get(i).get("Month"));String VerifyMode = String.valueOf(generalLogDataAll.get(i).get("VerifyMode"));LogData logData = new LogData();logData.setYear(Year);logData.setHour(Hour);logData.setInOutMode1(InOutMode);logData.setTime(Time);logData.setSecond(Second);logData.setMinute(Minute);logData.setEnrollNumber(EnrollNumber);logData.setDay(Day);logData.setMonth(Month);logData.setVerifyMode(VerifyMode);if (EnrollNumber.equals(userNumber)&&userNumber!=null){logDateList.add(logData);}else if (userNumber==null){logDateList.add(logData);}}return logDateList;}return null;}/*** 删除用户;*/public static Boolean delectUserById(String dwEnrollNumber){Variant v0 = new Variant(1);Variant sdwEnrollNumber = new Variant(dwEnrollNumber, true);/*** sdwBackupNumber：* 一般范围为 0-9，同时会查询该用户是否还有其他指纹和密码，如都没有，则删除该用户* 当为 10 是代表删除的是密码，同时会查询该用户是否有指纹数据，如没有，则删除该用户* 11 和 13 是代表删除该用户所有指纹数据，* 12 代表删除该用户（包括所有指纹和卡号、密码数据）*/Variant sdwBackupNumber = new Variant(12);/*** 删除登记数据，和 SSR_DeleteEnrollData 不同的是删除所有指纹数据可用参数 13 实现，该函数具有更高效率*/return zkem.invoke("SSR_DeleteEnrollDataExt", v0, sdwEnrollNumber, sdwBackupNumber).getBoolean();}

至此几个工具类的代码都已经贴上了,工具类的方法都可以直接调用,而我的项目里只用到了读取用户信息和获取当天的考勤数据方法,大家可以自行尝试,下面贴上我自己的处理代码;

    public void readZkemInfo(){logger.info("开始读取打卡机信息!");long startTime = System.currentTimeMillis();//连接打卡机(先设置密码,否则会报错)boolean password = ZkemSDKUtils.password(zkemPassword);boolean connect = ZkemSDKUtils.connect(zkemAddress, zkemPort);logger.info("打卡机连接:{}",connect);//调用读取信息到缓存的方法boolean readGeneralLogData = ZkemSDKUtils.readGeneralLogData();logger.info("读取打卡机信息到缓存:{}",readGeneralLogData);//如果连接打卡机和读取信息到缓存都没问题再去缓存中获取数据if(connect || readGeneralLogData){//获取打卡机所有的用户信息List<UserInfo> userInfo = ZkemSDKUtils.getUserInfo();//转化为JSON字符串String usersJsonString = JSON.toJSONString(userInfo);//反序列化对象List<UserInfo> userInfos = JSON.parseArray(usersJsonString, UserInfo.class);userInfos.forEach(System.out::println);for(UserInfo info : userInfos){String name = info.getName();Boolean enabled = info.getEnabled();String pwd = info.getPassword();Integer privilege = info.getPrivilege();String enrollNumber = info.getEnrollNumber();Integer userId = Integer.valueOf(enrollNumber);/*** 上面的都是打卡机的数据,可以根据自己的需求处理*/}//获取打卡机当天的考勤信息//ZkemSDKUtils.getGeneralLogData 从缓存中获取考勤信息List<Map<String, Object>> generalLogData = ZkemSDKUtils.getGeneralLogData();
//            logger.info("考勤信息:{}",generalLogData);String logDataJsonString = JSON.toJSONString(generalLogData);List<LogData> logDatas = JSON.parseArray(logDataJsonString, LogData.class);logDatas.forEach(System.out::println);for(LogData data : logDatas){//业务处理try{//打卡机的时间String time = data.getTime();String enrollNumber = data.getEnrollNumber();/*** data有很多的数据,可以根据自己的业务逻辑拿想要的数据* 我这里只取了打卡时间和enrollNumber**/}catch(ParseException e){e.printStackTrace();}}}//断开考勤机连接ZkemSDKUtils.disConnect();long endTime = System.currentTimeMillis();logger.info("读取打卡机信息结束,总耗时:{}毫秒",endTime - startTime);}

总结

到这里连接中控考勤机操作就结束了,方法有很多,待自己去探索,因为开发时间不足目前就是按照此逻辑处理的,后面有时间会再研究下,最开始连接打卡机因为摸了不少坑,一直连不上,后来按照上面方法慢慢尝试总算是可以了!
本文连接也是参考了一位大佬的博客,
地址:https://blog.csdn.net/weixin_29740025/article/details/114307034

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