Luckysheet将excel导入生成对应的格式文件静态方法

使用开源Luckysheet表格，需要读取xls或者xlsx文件为luckysheet的json格式，java版本，项目中已使用。

package com.taiji.piweb.util.excel;import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang3.StringUtils;
import org.apache.poi.hssf.usermodel.HSSFPalette;
import org.apache.poi.hssf.usermodel.HSSFWorkbook;
import org.apache.poi.hssf.util.HSSFColor;
import org.apache.poi.ss.usermodel.Cell;
import org.apache.poi.ss.usermodel.CellStyle;
import org.apache.poi.ss.usermodel.Color;
import org.apache.poi.xssf.usermodel.XSSFColor;/*** @author Administrator*/
@Slf4j
public class ColorUtil {private static final String S = "0123456789ABCDEF";public static Short getColorByStr(String colorStr){HSSFWorkbook workbook = new HSSFWorkbook();HSSFPalette palette = workbook.getCustomPalette();if(colorStr.toLowerCase().startsWith("rgb")){colorStr=colorStr.toLowerCase().replace("rgb(","").replace(")","");String[] colors=colorStr.split(",");if(colors.length==3){try{int red = Integer.parseInt(colors[0].trim(),16);int green = Integer.parseInt(colors[1].trim(),16);int blue = Integer.parseInt(colors[2].trim(),16);HSSFColor hssfColor=palette.findSimilarColor(red,green,blue);return hssfColor.getIndex();}catch (Exception ex){log.error(ex.toString());return null;}}return null;}if(colorStr.equals("#000")){colorStr="#000000";}if(colorStr!=null && colorStr.length()>=6){try{if(colorStr.length()==8){colorStr=colorStr.substring(2);}if(colorStr.length()==7){colorStr=colorStr.substring(1);}String str2 = colorStr.substring(0,2);String str3 = colorStr.substring(2,4);String str4 = colorStr.substring(4,6);int red = Integer.parseInt(str2,16);int green = Integer.parseInt(str3,16);int blue = Integer.parseInt(str4,16);HSSFColor hssfColor=palette.findSimilarColor(red,green,blue);return hssfColor.getIndex();}catch (Exception ex){log.error(ex.toString());return null;}}return null;}/*** RGB转换成十六进制** @param r* @param g* @param b* @return*/public static String convertRGBToHex(short r, short g, short b) {String hex = "";if (r >= 0 && r < 256 && g >= 0 && g < 256 && b >= 0 && b < 256) {int x, y, z;x = r % 16;r = (short) ((r - x) / 16);y = g % 16;g = (short) ((g - y) / 16);z = b % 16;b = (short) ((b - z) / 16);hex = "#" + S.charAt(r) + S.charAt(x) + S.charAt(g) + S.charAt(y) + S.charAt(b) + S.charAt(z);}return hex;}/*** @param cell 单元格* @return 转换RGB颜色值* @description tint转换RBG* @author zhouhang* @date 2021/4/26*/public static String getFillColorHex(Cell cell) {String fillColorString = null;if (cell != null) {CellStyle cellStyle = cell.getCellStyle();Color color = cellStyle.getFillForegroundColorColor();if (color instanceof XSSFColor) {XSSFColor xssfColor = (XSSFColor) color;byte[] argb = xssfColor.getARGB();fillColorString = convertRGBToHex((short) (argb[1] & 0xFF), (short) (argb[2] & 0xFF), (short) (argb[3] & 0xFF));// TODO: 2021/4/26 添加透明度
//                if (xssfColor.hasTint()) {
//                    fillColorString += " * " + xssfColor.getTint();
//                    byte[] rgb = xssfColor.getRGBWithTint();
//                    fillColorString += " = [" + (argb[0] & 0xFF) + ", " + (rgb[0] & 0xFF) + ", " + (rgb[1] & 0xFF) + ", " + (rgb[2] & 0xFF) + "]";
//                }} else if (color instanceof HSSFColor) {HSSFColor hssfColor = (HSSFColor) color;short[] rgb = hssfColor.getTriplet();fillColorString = convertRGBToHex((short) (rgb[0] & 0xFF), (short) (rgb[1] & 0xFF), (short) (rgb[2] & 0xFF));//去除黑色背景if (StringUtils.equals("#000000", fillColorString)) {return null;}}}return fillColorString;}}

package com.taiji.piweb.util.excel;import org.apache.poi.ss.usermodel.HorizontalAlignment;
import org.apache.poi.ss.usermodel.VerticalAlignment;import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.*;/**** @author cr*/
public class ConstantUtil {/*** 导出。字体转换*/public static Map<Integer,String> ff_IntegerToName=new HashMap<Integer,String>();/*** 导入。字体转换*/public static Map<String,Integer> ff_NameToInteger=new HashMap<String,Integer>();/*** 导入 36种数字格式。注意官方文档的编号不是连续的，22后面直接是37，所以数组中间补14个空值*/public static String[] number_type=null;/*** 导入 36种格式的定义字符串*/public static String[] number_format=null;/*** 数据类型*/public static Map<String,Integer> number_format_map=new HashMap<String,Integer>();static{//格式nf();//字体ff();}private static void nf(){number_type = new String[] {"General","Decimal","Decimal","Decimal","Decimal","Currency","Currency","Currency","Currency","Percentage","Percentage","Scientific","Fraction","Fraction","Date","Date","Date","Date","Time","Time","Time","Time","Time","","","","","","","","","","","","","","","Accounting","Accounting","Accounting","Accounting","Accounting","Currency","Accounting","Currency","Time","Time","Time","Scientific","Text"};number_format = new String[] {"General","0","0.00","#,##0","#,##0.00","$#,##0;($#,##0)","$#,##0;[Red]($#,##0)","$#,##0.00;($#,##0.00)","$#,##0.00;[Red]($#,##0.00)","0%","0.00%","0.00E+00","# ?/?","# ??/??","m/d/yyyy","d-mmm-yy","d-mmm","mmm-yy","h:mm AM/PM","h:mm:ss AM/PM","h:mm","h:mm:ss","m/d/yyyy h:mm","","","","","","","","","","","","","","","#,##0;(#,##0)","#,##0;[Red](#,##0)","#,##0.00;(#,##0.00)","#,##0.00;[Red](#,##0.00)","_ * #,##0_ ;_ * (#,##0)_ ;_ * \"-\"_ ;_ @_","_ $* #,##0_ ;_ $* (#,##0)_ ;_ $* \"-\"_ ;_ @_","_ * #,##0.00_ ;_ * (#,##0.00)_ ;_ * \"-\"??_ ;_ @_","_ $* #,##0.00_ ;_ $* (#,##0.00)_ ;_ $* \"-\"??_ ;_ @_","mm:ss","[h]:mm:ss","mm:ss.0","##0.0E+00","@"};for(int x=0;x<number_format.length;x++){if(number_format[x].length()>0){number_format_map.put(number_format[x].toLowerCase(),x);}}}private static void ff(){//0 微软雅黑、1 宋体（Song）、2 黑体（ST Heiti）、3 楷体（ST Kaiti）、 4仿宋（ST FangSong）、 5 新宋体（ST Song）、// 6 华文新魏、 7华文行楷、 8 华文隶书、 9 Arial、 10 Times New Roman 、11 Tahoma 、12 Verdanaff_IntegerToName.put(0,"微软雅黑");ff_IntegerToName.put(1,"宋体");ff_IntegerToName.put(2,"黑体");ff_IntegerToName.put(3,"楷体");ff_IntegerToName.put(4,"仿宋");ff_IntegerToName.put(5,"新宋体");ff_IntegerToName.put(6,"华文新魏");ff_IntegerToName.put(7,"华文行楷");ff_IntegerToName.put(8,"华文隶书");ff_IntegerToName.put(9,"Arial");ff_IntegerToName.put(10,"Times New Roman");ff_IntegerToName.put(11,"Tahoma");ff_IntegerToName.put(12,"Verdana");//0 微软雅黑、1 宋体（Song）、2 黑体（ST Heiti）、3 楷体（ST Kaiti）、 4仿宋（ST FangSong）、 5 新宋体（ST Song）、// 6 华文新魏、 7华文行楷、 8 华文隶书、 9 Arial、 10 Times New Roman 、11 Tahoma 、12 Verdanaff_NameToInteger.put("微软雅黑",0);ff_NameToInteger.put("宋体",1);ff_NameToInteger.put("Song",1);ff_NameToInteger.put("黑体",2); ff_NameToInteger.put("ST Heiti",2);ff_NameToInteger.put("楷体",3); ff_NameToInteger.put("ST Kaiti",3);ff_NameToInteger.put("仿宋",4); ff_NameToInteger.put("ST FangSong",4);ff_NameToInteger.put("新宋体",5); ff_NameToInteger.put("ST Song",5);ff_NameToInteger.put("华文新魏",6);ff_NameToInteger.put("华文行楷",7);ff_NameToInteger.put("华文隶书",8);ff_NameToInteger.put("Arial",9);ff_NameToInteger.put("Times New Roman",10);ff_NameToInteger.put("Tahoma",11);ff_NameToInteger.put("Verdana",12);}/*** 按自定义格式* @param fa* @return*/public static Integer getNumberFormatMap(String fa){if(number_format_map.containsKey(fa.toLowerCase())){return number_format_map.get(fa.toLowerCase());}return -1;}/*** 获取poi表格垂直对齐  0 中间、1 上、2下* @param i* @return*/public static VerticalAlignment getVerticalType(int i){if(0==i){return VerticalAlignment.CENTER;}else if(1==i){return VerticalAlignment.TOP;}else if(2==i){return VerticalAlignment.BOTTOM;}//默认居中return VerticalAlignment.CENTER;}/*** 获取poi表格水平对齐 0 居中、1 左、2右* @param i* @return*/public static HorizontalAlignment getHorizontaltype(int i){if(2==i){return HorizontalAlignment.RIGHT;}else if(1==i){return HorizontalAlignment.LEFT;}else if(0==i){return HorizontalAlignment.CENTER;}//默认右return HorizontalAlignment.RIGHT;}/*** 文字旋转* 文字旋转角度（0=0,1=45，2=-45，3=竖排文字，4=90，5=-90）* @param i* @return*/public static short getRotation(int i){short t=0;switch (i){case 1:t=45;break;case 2:t=-45;break;case 3:t=255;break;case 4:t=90;break;case 5:t=-90;break;default:t=0;}return t;}private static SimpleDateFormat df_DateTime = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");public static Date stringToDateTime(String date){if(date==null || date.length()==0){return null;}try {return df_DateTime.parse(date);} catch (ParseException e) {return null;}}private static SimpleDateFormat df_Date = new SimpleDateFormat("yyyy-MM-dd");public static Date stringToDate(String date){if(date==null || date.length()==0){return null;}try {return df_Date.parse(date);} catch (ParseException e) {return null;}}public static Date toDate(String numberString) {try{Double _d=Double.parseDouble(numberString);String _s=toDate(_d,"yyyy-MM-dd HH:mm:ss");if(numberString.indexOf(".")>-1){return stringToDate(_s);}else{return stringToDateTime(_s);}}catch (Exception ex){System.out.println(ex.toString()+" "+numberString);}return null;}private static final int SECONDS_PER_MINUTE = 60;private static final int MINUTES_PER_HOUR = 60;private static final int HOURS_PER_DAY = 24;private static final int SECONDS_PER_DAY = (HOURS_PER_DAY * MINUTES_PER_HOUR * SECONDS_PER_MINUTE);/**一天的毫秒数**/private static final long DAY_MILLISECONDS = SECONDS_PER_DAY * 1000L;/**转换方法@parma numberString 要转换的浮点数@parma format 要获得的格式 例如"hh:mm:ss"**/public static String toDate(double numberString, String format) {SimpleDateFormat sdFormat = new SimpleDateFormat(format);int wholeDays = (int)Math.floor(numberString);int millisecondsInday = (int)((numberString - wholeDays) * DAY_MILLISECONDS + 0.5);Calendar calendar = new GregorianCalendar();setCalendar(calendar, wholeDays, millisecondsInday, false);return sdFormat.format(calendar.getTime());}private static void setCalendar(Calendar calendar, int wholeDays,int millisecondsInDay, boolean use1904windowing) {int startYear = 1900;int dayAdjust = -1; // Excel thinks 2/29/1900 is a valid date, which it isn'tif (use1904windowing) {startYear = 1904;dayAdjust = 1; // 1904 date windowing uses 1/2/1904 as the first day}else if (wholeDays < 61) {// Date is prior to 3/1/1900, so adjust because Excel thinks 2/29/1900 exists// If Excel date == 2/29/1900, will become 3/1/1900 in Java representationdayAdjust = 0;}calendar.set(startYear,0, wholeDays + dayAdjust, 0, 0, 0);calendar.set(GregorianCalendar.MILLISECOND, millisecondsInDay);}
}

package com.taiji.piweb.util.excel;/*** @author zhouhang* @description 禁用状态* @date 2021/2/1*/
public enum DisabledTypeEnum {/*** 启用*/ENABLE(0, "启用"),/*** 禁用*/DISABLE(1, "禁用"),;DisabledTypeEnum(Integer index, String name) {this.index = index;this.name = name;}/*** index*/private final Integer index;/*** 名称*/private final String name;public Integer getIndex() {return index;}public String getName() {return name;}
}

package com.taiji.piweb.util.excel;/*** @author zhouhang* @description EXCEL居中方式* @date 2021/4/26*/
public enum ExcelCenterStyleEnum {/*** 左对齐*/LEFT((short) 1, 1, "左对齐"),/*** 右对齐*/RIGHT((short) 3, 2, "右对齐"),/*** 居中*/CENTER((short) 2, 0, "居中"),;/*** excel居中code*/private final short excelCode;/*** 在线文档居中code*/private final Integer onlineExcelCode;/*** 名称*/private final String name;public Integer getOnlineExcelCode() {return onlineExcelCode;}public String getName() {return name;}public short getExcelCode() {return excelCode;}ExcelCenterStyleEnum(short excelCode, Integer onlineExcelCode, String name) {this.excelCode = excelCode;this.onlineExcelCode = onlineExcelCode;this.name = name;}/*** @param code excel居中样式code* @return Enum_ExcelCenterStyle* @description 根据excel居中样式获取在线文档居中样式* @author zhouhang* @date 2021/4/26*/public static ExcelCenterStyleEnum getExcelCenterStyleByExcelCenterCode(short code) {for (ExcelCenterStyleEnum value : ExcelCenterStyleEnum.values()) {if (code == value.getExcelCode()) {return value;}}return CENTER;}}

package com.taiji.piweb.util.excel;import com.alibaba.fastjson.JSONObject;
import com.taiji.common.result.TaijiResultException;
import org.apache.commons.collections4.CollectionUtils;
import org.apache.poi.openxml4j.exceptions.InvalidFormatException;
import org.apache.poi.ss.usermodel.Workbook;
import org.apache.poi.ss.usermodel.WorkbookFactory;import java.io.BufferedInputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.util.*;/*** @author: hbf* @Date: 2021/12/16 15:53*/
public class excelUtils {/*    public static void main(String[] args) {File file = new File("D://132624109350848131.xlsx");JSONObject jsonObject = parseExcel(file);System.out.println(jsonObject);}*/public static JSONObject parseExcel(File file) {List<GridRecordDataModel> modelList;JSONObject result = new JSONObject();String fileName = file.getName();try (BufferedInputStream bufferedInputStream = new BufferedInputStream(new FileInputStream(file))) {String suffix = fileName.substring(fileName.lastIndexOf("."));if (Objects.requireNonNull(suffix).endsWith(".xls") || suffix.endsWith(".xlsx")) {Workbook workbook = WorkbookFactory.create(bufferedInputStream);//读取EXCELmodelList = XlsUtil.readExcel(workbook);// 获取文件名称String docCode = TimeUtil.getTodayBeginTime() + "#-" + (int) (Math.random() * 100) + "#-" + UUID.randomUUID().toString().replace("-", "");//插入文档数据JSONObject jsonObject = new JSONObject();jsonObject.put("name",fileName);result.put("info",jsonObject);result.put("sheets",modelList);initParseExcel(modelList, docCode);} else {throw new TaijiResultException("文件无效");}} catch (IOException | InvalidFormatException e) {e.printStackTrace();throw new TaijiResultException("Excel 文件解析失败，请检查文件！");}return result;}private static void initParseExcel(List<GridRecordDataModel> modelList, String docCode) {int index = 1;List<GridRecordDataModel> addList = new ArrayList<>();for (GridRecordDataModel model : modelList) {model.setList_id(docCode);if (CollectionUtils.isNotEmpty(model.getCelldata())) {Map<String, List<JSONObject>> map = new HashMap<>(model.getCelldata().size() / 5);for (JSONObject data : model.getCelldata()) {String blockId = JfGridConfigModel.getRange(data.getIntValue("r"), data.getIntValue("c"), model.getRow_col());List<JSONObject> list = map.get(blockId);if (Objects.isNull(list)) {list = new ArrayList<>();list.add(data);map.put(blockId, list);} else {list.add(data);}}//生成GridRecordDataModel对象for (Map.Entry<String, List<JSONObject>> entry : map.entrySet()) {GridRecordDataModel newDataModel = new GridRecordDataModel();newDataModel.setList_id(docCode);newDataModel.setBlock_id(entry.getKey());newDataModel.setIndex(index + "");newDataModel.setStatus(0);newDataModel.setIs_delete(DisabledTypeEnum.ENABLE.getIndex());JSONObject jsonObject = new JSONObject();jsonObject.put("celldata", entry.getValue());newDataModel.setJson_data(jsonObject);addList.add(newDataModel);}}index++;}//插入数据addList.addAll(modelList);}
}

package com.taiji.piweb.util.excel;import com.alibaba.fastjson.JSONObject;
import lombok.Data;import java.util.List;/*** 存储对象类* @author Administrator*/
@Data
public class GridRecordDataModel {/*** 记录序列*/Long id;/*** 文档ID*/String list_id;/*** sheet名称*/String name;/*** 本记录的行_列*/String row_col;/*** sheet序号*/String index;/*** 状态是否当前sheet页*/Integer status;/*** 块编号 第一块 fblock*/String block_id;/*** json串*/JSONObject json_data;/*** 排序位置*/Integer order;/*** 是否删除*/Integer is_delete;/*** sheet页数据 未编号分组*/List<JSONObject> celldata;Integer rh_height;Integer ch_width;Integer defaultColWidth;Integer defaultRowHeight;JSONObject config;
}

package com.taiji.piweb.util.excel;import java.util.Calendar;
import java.util.Date;/*** @author zhouhang* @description TimeUtil* @date 2021/5/10*/
public class TimeUtil {public static int getTodayBeginTime() {Calendar calendar = Calendar.getInstance();calendar.setTime(new Date());calendar.set(Calendar.HOUR_OF_DAY, 0);calendar.set(Calendar.MINUTE, 0);calendar.set(Calendar.SECOND, 0);return (int) (calendar.getTime().getTime() / 1000);}}

package com.taiji.piweb.util.excel;import com.alibaba.fastjson.JSONObject;
import lombok.extern.slf4j.Slf4j;
import org.apache.poi.ss.usermodel.*;
import org.apache.poi.ss.util.CellRangeAddress;import java.util.*;/*** sheet操作** @author Administrator*/
@Slf4j
public class XlsSheetUtil {/*** 导出sheet** @param wb* @param sheetNum* @param dbObject*/public static void exportSheet(Workbook wb, int sheetNum, JSONObject dbObject) {Sheet sheet = wb.createSheet();//设置sheet位置，名称if (dbObject.containsKey("name") && dbObject.get("name") != null) {wb.setSheetName(sheetNum, dbObject.get("name").toString());} else {wb.setSheetName(sheetNum, "sheet" + sheetNum);}//是否隐藏if (dbObject.containsKey("hide") && dbObject.get("hide").toString().equals("1")) {wb.setSheetHidden(sheetNum, true);}//是否当前选中页if (dbObject.containsKey("status") && dbObject.get("status").toString().equals("1")) {sheet.setSelected(true);}//循环数据if (dbObject.containsKey("celldata") && dbObject.get("celldata") != null) {//取到所有单元格集合List<JSONObject> cells_json = (List<JSONObject>) dbObject.get("celldata");Map<Integer, List<JSONObject>> cellMap = cellGroup(cells_json);//循环每一行for (Integer r : cellMap.keySet()) {Row row = sheet.createRow(r);//循环每一列for (JSONObject col : cellMap.get(r)) {createCell(wb, sheet, row, col);}}}setColumAndRow(dbObject, sheet);}/*** 每一个单元格** @param row* @param dbObject*/private static void createCell(Workbook wb, Sheet sheet, Row row, JSONObject dbObject) {if (dbObject.containsKey("c")) {Integer c = getStrToInt(dbObject.get("c"));if (c != null) {Cell cell = row.createCell(c);//取单元格中的v_jsonif (dbObject.containsKey("v")) {//获取v对象Object obj = dbObject.get("v");if (obj == null) {//没有内容return;}//如果v对象直接是字符串if (obj instanceof String) {if (((String) obj).length() > 0) {cell.setCellValue(obj.toString());}return;}//转换v为对象(v是一个对象)JSONObject v_json = (JSONObject) obj;//样式CellStyle style = wb.createCellStyle();cell.setCellStyle(style);//bs 边框样式 //bc 边框颜色setBorderStyle(style, v_json, "bs", "bc");//bs_t 上边框样式   bc_t  上边框颜色setBorderStyle(style, v_json, "bs_t", "bc_t");//bs_b 下边框样式   bc_b  下边框颜色setBorderStyle(style, v_json, "bs_b", "bc_b");//bs_l 左边框样式   bc_l  左边框颜色setBorderStyle(style, v_json, "bs_l", "bc_l");//bs_r 右边框样式   bc_r  右边框颜色setBorderStyle(style, v_json, "bs_r", "bc_r");//合并单元格//参数1：起始行 参数2：终止行 参数3：起始列 参数4：终止列//CellRangeAddress region1 = new CellRangeAddress(rowNumber, rowNumber, (short) 0, (short) 11);//mc 合并单元格if (v_json.containsKey("mc")) {//是合并的单元格JSONObject mc = v_json.getJSONObject("mc");if (mc.containsKey("rs") && mc.containsKey("cs")) {//合并的第一个单元格if (mc.containsKey("r") && mc.containsKey("c")) {Integer _rs = getIntByDBObject(mc, "rs") - 1;Integer _cs = getIntByDBObject(mc, "cs") - 1;Integer _r = getIntByDBObject(mc, "r");Integer _c = getIntByDBObject(mc, "c");CellRangeAddress region = new CellRangeAddress(_r.shortValue(), (_r.shortValue() + _rs.shortValue()), _c.shortValue(), (_c.shortValue() + _cs.shortValue()));sheet.addMergedRegion(region);}} else {//不是合并的第一个单元格return;}}//取v值 (在数据类型中处理)//ct 单元格值格式 (fa,t)setFormatByCt(wb, cell, style, v_json);//font设置setCellStyleFont(wb, style, v_json);//bg 背景颜色if (v_json.containsKey("bg")) {String _v = getByDBObject(v_json, "bg");Short _color = ColorUtil.getColorByStr(_v);if (_color != null) {style.setFillBackgroundColor(_color);}}//vt 垂直对齐    垂直对齐方式（0=居中，1=上，2=下）if (v_json.containsKey("vt")) {Integer _v = getIntByDBObject(v_json, "vt");if (_v != null && _v >= 0 && _v <= 2) {style.setVerticalAlignment(ConstantUtil.getVerticalType(_v));}}//ht 水平对齐   水平对齐方式（0=居中，1=左对齐，2=右对齐）if (v_json.containsKey("ht")) {Integer _v = getIntByDBObject(v_json, "ht");if (_v != null && _v >= 0 && _v <= 2) {style.setAlignment(ConstantUtil.getHorizontaltype(_v));}}//tr 文字旋转 文字旋转角度（0=0,1=45，2=-45，3=竖排文字，4=90，5=-90）if (v_json.containsKey("tr")) {Integer _v = getIntByDBObject(v_json, "tr");if (_v != null) {style.setRotation(ConstantUtil.getRotation(_v));}}//tb  文本换行    0 截断、1溢出、2 自动换行//   2：setTextWrapped     0和1：IsTextWrapped = trueif (v_json.containsKey("tb")) {Integer _v = getIntByDBObject(v_json, "tb");if (_v != null) {if (_v >= 0 && _v <= 1) {style.setWrapText(false);} else {style.setWrapText(true);}}}//f  公式if (v_json.containsKey("f")) {String _v = getByDBObject(v_json, "f");if (_v.length() > 0) {try {if (_v.startsWith("=")) {cell.setCellFormula(_v.substring(1));} else {cell.setCellFormula(_v);}} catch (Exception ex) {log.error("公式 {};Error:{}", _v, ex.toString());}}}}}}}/*** 设置单元格，宽、高** @param dbObject* @param sheet*/private static void setColumAndRow(JSONObject dbObject, Sheet sheet) {if (dbObject.containsKey("config")) {JSONObject config = dbObject.getJSONObject("config");if (config.containsKey("columlen")) {JSONObject columlen = config.getJSONObject("columlen");if (columlen != null) {for (String k : columlen.keySet()) {Integer _i = getStrToInt(k);Integer _v = getStrToInt(columlen.get(k).toString());if (_i != null && _v != null) {//sheet.setColumnWidth(_i,MSExcelUtil.heightUnits2Pixel(_v.shortValue()))sheet.setColumnWidth(_i, _v.shortValue());}}}}if (config.containsKey("rowlen")) {JSONObject rowlen = config.getJSONObject("rowlen");if (rowlen != null) {for (String k : rowlen.keySet()) {Integer _i = getStrToInt(k);Integer _v = getStrToInt(rowlen.get(k).toString());if (_i != null && _v != null) {Row row = sheet.getRow(_i);if (row != null) {//row.setHeightInPoints(MSExcelUtil.pixel2WidthUnits(_v.shortValue()))row.setHeightInPoints(_v.shortValue());}}}}}}}/*** 单元格字体相关样式** @param wb* @param style* @param dbObject*/private static void setCellStyleFont(Workbook wb, CellStyle style, JSONObject dbObject) {Font font = wb.createFont();style.setFont(font);//ff 字体if (dbObject.containsKey("ff")) {if (dbObject.get("ff") instanceof Integer) {Integer _v = getIntByDBObject(dbObject, "ff");if (_v != null && ConstantUtil.ff_IntegerToName.containsKey(_v)) {font.setFontName(ConstantUtil.ff_IntegerToName.get(_v));}} else if (dbObject.get("ff") instanceof String) {font.setFontName(getByDBObject(dbObject, "ff"));}}//fc 字体颜色if (dbObject.containsKey("fc")) {String _v = getByDBObject(dbObject, "fc");Short _color = ColorUtil.getColorByStr(_v);if (_color != null) {font.setColor(_color);}}//bl 粗体if (dbObject.containsKey("bl")) {Integer _v = getIntByDBObject(dbObject, "bl");if (_v != null) {if (_v.equals(1)) {//是否粗体显示font.setBold(true);} else {font.setBold(false);}}}//it 斜体if (dbObject.containsKey("it")) {Integer _v = getIntByDBObject(dbObject, "it");if (_v != null) {if (_v.equals(1)) {font.setItalic(true);} else {font.setItalic(false);}}}//fs 字体大小if (dbObject.containsKey("fs")) {Integer _v = getStrToInt(getObjectByDBObject(dbObject, "fs"));if (_v != null) {font.setFontHeightInPoints(_v.shortValue());}}//cl 删除线 (导入没有)   0 常规 、 1 删除线if (dbObject.containsKey("cl")) {Integer _v = getIntByDBObject(dbObject, "cl");if (_v != null) {if (_v.equals(1)) {font.setStrikeout(true);}}}//ul 下划线if (dbObject.containsKey("ul")) {Integer _v = getIntByDBObject(dbObject, "ul");if (_v != null) {if (_v.equals(1)) {font.setUnderline(Font.U_SINGLE);} else {font.setUnderline(Font.U_NONE);}}}}/*** 设置cell边框颜色样式** @param style    样式* @param dbObject json对象* @param bs       样式* @param bc       样式*/private static void setBorderStyle(CellStyle style, JSONObject dbObject, String bs, String bc) {//bs 边框样式if (dbObject.containsKey(bs)) {Integer _v = getStrToInt(getByDBObject(dbObject, bs));if (_v != null) {//边框没有，不作改变if (bs.equals("bs") || bs.equals("bs_t")) {style.setBorderTop(BorderStyle.valueOf(_v.shortValue()));}if (bs.equals("bs") || bs.equals("bs_b")) {style.setBorderBottom(BorderStyle.valueOf(_v.shortValue()));}if (bs.equals("bs") || bs.equals("bs_l")) {style.setBorderLeft(BorderStyle.valueOf(_v.shortValue()));}if (bs.equals("bs") || bs.equals("bs_r")) {style.setBorderRight(BorderStyle.valueOf(_v.shortValue()));}//bc 边框颜色String _vcolor = getByDBObject(dbObject, bc);if (_vcolor != null) {Short _color = ColorUtil.getColorByStr(_vcolor);if (_color != null) {if (bc.equals("bc") || bc.equals("bc_t")) {style.setTopBorderColor(_color);}if (bc.equals("bc") || bc.equals("bc_b")) {style.setBottomBorderColor(_color);}if (bc.equals("bc") || bc.equals("bc_l")) {style.setLeftBorderColor(_color);}if (bc.equals("bc") || bc.equals("bc_r")) {style.setRightBorderColor(_color);}}}}}}/*** 设置单元格格式  ct 单元格值格式 (fa,t)** @param cell* @param style* @param dbObject*/private static void setFormatByCt(Workbook wb, Cell cell, CellStyle style, JSONObject dbObject) {if (!dbObject.containsKey("v") && dbObject.containsKey("ct")) {/* 处理以下数据结构{"celldata": [{"c": 0,"r": 8,"v": {"ct": {"s": [{"v": "sdsdgdf\r\ndfgdfg\r\ndsfgdfgdf\r\ndsfgdfg"}],"t": "inlineStr","fa": "General"}}}]}*/JSONObject ct = dbObject.getJSONObject("ct");if (ct.containsKey("s")) {Object s = ct.get("s");if (s instanceof List && ((List) s).size() > 0) {JSONObject _s1 = (JSONObject) ((List) s).get(0);if (_s1.containsKey("v") && _s1.get("v") instanceof String) {dbObject.put("v", _s1.get("v"));style.setWrapText(true);}}}}//String v = "";  //初始化if (dbObject.containsKey("v")) {//v = v_json.get("v").toString();//取到v后，存到poi单元格对象//设置该单元格值//cell.setValue(v);//String v=getByDBObject(v_json,"v");//cell.setValue(v);Object obj = getObjectByDBObject(dbObject, "v");if (obj instanceof Number) {cell.setCellValue(Double.valueOf(obj.toString()));} else if (obj instanceof Double) {cell.setCellValue((Double) obj);} else if (obj instanceof Date) {cell.setCellValue((Date) obj);} else if (obj instanceof Calendar) {cell.setCellValue((Calendar) obj);} else if (obj instanceof RichTextString) {cell.setCellValue((RichTextString) obj);} else if (obj instanceof String) {cell.setCellValue((String) obj);} else {cell.setCellValue(obj.toString());}}if (dbObject.containsKey("ct")) {JSONObject ct = dbObject.getJSONObject("ct");if (ct.containsKey("fa") && ct.containsKey("t")) {//t 0=bool，1=datetime，2=error，3=null，4=numeric，5=string，6=unknownString fa = getByDBObject(ct, "fa"); //单元格格式format定义串String t = getByDBObject(ct, "t"); //单元格格式type类型Integer _i = ConstantUtil.getNumberFormatMap(fa);switch (t) {case "s": {//字符串if (_i >= 0) {style.setDataFormat(_i.shortValue());} else {style.setDataFormat((short) 0);}cell.setCellType(CellType.STRING);break;}case "d": {//日期Date _d = null;String v = getByDBObject(dbObject, "m");if (v.length() == 0) {v = getByDBObject(dbObject, "v");}if (v.length() > 0) {if (v.indexOf("-") > -1) {if (v.indexOf(":") > -1) {_d = ConstantUtil.stringToDateTime(v);} else {_d = ConstantUtil.stringToDate(v);}} else {_d = ConstantUtil.toDate(v);}}if (_d != null) {//能转换为日期cell.setCellValue(_d);DataFormat format = wb.createDataFormat();style.setDataFormat(format.getFormat(fa));} else {//不能转换为日期if (_i >= 0) {style.setDataFormat(_i.shortValue());} else {style.setDataFormat((short) 0);}}break;}case "b": {//逻辑cell.setCellType(CellType.BOOLEAN);if (_i >= 0) {style.setDataFormat(_i.shortValue());} else {DataFormat format = wb.createDataFormat();style.setDataFormat(format.getFormat(fa));}break;}case "n": {//数值cell.setCellType(CellType.NUMERIC);if (_i >= 0) {style.setDataFormat(_i.shortValue());} else {DataFormat format = wb.createDataFormat();style.setDataFormat(format.getFormat(fa));}break;}case "u":case "g": {//general 自动类型//cell.setCellType(CellType._NONE);if (_i >= 0) {style.setDataFormat(_i.shortValue());} else {DataFormat format = wb.createDataFormat();style.setDataFormat(format.getFormat(fa));}break;}case "e": {//错误cell.setCellType(CellType.ERROR);if (_i >= 0) {style.setDataFormat(_i.shortValue());} else {DataFormat format = wb.createDataFormat();style.setDataFormat(format.getFormat(fa));}break;}}}}}/*** 内容按行分组** @param cells* @return*/private static Map<Integer, List<JSONObject>> cellGroup(List<JSONObject> cells) {Map<Integer, List<JSONObject>> cellMap = new HashMap<>(100);for (JSONObject dbObject : cells) {//行号if (dbObject.containsKey("r")) {Integer r = getStrToInt(dbObject.get("r"));if (r != null) {if (cellMap.containsKey(r)) {cellMap.get(r).add(dbObject);} else {List<JSONObject> list = new ArrayList<>(10);list.add(dbObject);cellMap.put(r, list);}}}}return cellMap;}/*** 获取一个k的值** @param b* @param k* @return*/public static String getByDBObject(JSONObject b, String k) {if (b.containsKey(k)) {if (b.get(k) != null && b.get(k) instanceof String) {return b.getString(k);}}return null;}/*** 获取一个k的值** @param b* @param k* @return*/public static Object getObjectByDBObject(JSONObject b, String k) {if (b.containsKey(k)) {if (b.get(k) != null) {return b.get(k);}}return "";}/*** 没有/无法转换 返回null** @param b* @param k* @return*/public static Integer getIntByDBObject(JSONObject b, String k) {if (b.containsKey(k)) {if (b.get(k) != null) {try {String _s = b.getString(k).replace("px", "");Double _d = Double.parseDouble(_s);return _d.intValue();} catch (Exception ex) {log.error(ex.getMessage());return null;}}}return null;}/*** 转int** @param str* @return*/private static Integer getStrToInt(Object str) {try {if (str != null) {return Integer.parseInt(str.toString());}return null;} catch (Exception ex) {log.error("String:{};Error:{}", str, ex.getMessage());return null;}}private static Short getStrToShort(Object str) {try {if (str != null) {return Short.parseShort(str.toString());}return null;} catch (Exception ex) {log.error("String:{};Error:{}", str, ex.getMessage());return null;}}
}

package com.taiji.piweb.util.excel;import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;
import org.apache.commons.collections4.CollectionUtils;
import org.apache.poi.hssf.usermodel.HSSFCellStyle;
import org.apache.poi.hssf.usermodel.HSSFFont;
import org.apache.poi.hssf.usermodel.HSSFWorkbook;
import org.apache.poi.hssf.util.HSSFColor;
import org.apache.poi.ss.usermodel.*;
import org.apache.poi.ss.util.CellRangeAddress;
import org.apache.poi.xssf.usermodel.XSSFCellStyle;
import org.apache.poi.xssf.usermodel.XSSFColor;
import org.apache.poi.xssf.usermodel.XSSFFont;
import org.apache.poi.xssf.usermodel.XSSFWorkbook;
import org.jetbrains.annotations.NotNull;import java.io.IOException;
import java.io.OutputStream;
import java.util.*;/*** 使用poi导出xls** @author Administrator*/
public class XlsUtil {private final static String MODEL = "{\"c\":0,\"r\":0,\"v\":{\"m\":\"模板\",\"v\":\"模板\",\"bl\":1,\"ct\":{\"t\":\"g\",\"fa\":\"General\"}}}";private final static String BORDER_MODEL = "{\"rangeType\":\"cell\",\"value\":{\"b\":{\"color\":\"rgb(0, 0, 0)\",\"style\":1},\"r\":{\"color\":\"rgb(0, 0, 0)\",\"style\":1},\"col_index\":5,\"t\":{\"color\":\"rgb(0, 0, 0)\",\"style\":1},\"row_index\":7,\"l\":{\"color\":\"rgb(0, 0, 0)\",\"style\":1}}}";/*** 默认行数*/private static final int DEFAULT_ROW_INDEX = 84;/*** 默认列数*/private static final int DEFAULT_COLUMN_INDEX = 64;/*** 输出文件流** @param outputStream 流* @param isXlsx       是否是xlsx* @param dbObjectList 数据*/public static void exportXlsFile(OutputStream outputStream, Boolean isXlsx, List<JSONObject> dbObjectList) throws IOException {Workbook wb = null;if (isXlsx) {wb = new XSSFWorkbook();} else {wb = new HSSFWorkbook();}if (dbObjectList != null && dbObjectList.size() > 0) {for (int x = 0; x < dbObjectList.size(); x++) {XlsSheetUtil.exportSheet(wb, x, dbObjectList.get(x));}}wb.write(outputStream);}/*** @param workbook 工作簿* @return Map* @description 读取excel* @author zhouhang* @date 2021/4/20*/public static List<GridRecordDataModel> readExcel(Workbook workbook) {List<GridRecordDataModel> list = new ArrayList<>();Iterator<Sheet> sheetIterator = workbook.sheetIterator();int sheetIndex = 0;while (sheetIterator.hasNext()) {Sheet sheet = sheetIterator.next();//生成默认MODELGridRecordDataModel model;if (Objects.equals(0, sheetIndex)) {model = strToModel("", (sheetIndex + 1) + "", 1, sheetIndex);} else {model = strToModel("", (sheetIndex + 1) + "", 0, sheetIndex);}sheetIndex++;//读取sheet页readSheet(sheet, model, workbook);model.setName(sheet.getSheetName());model.setConfig(model.getJson_data().getJSONObject("config"));model.setJson_data(null);list.add(model);}return list;}public static GridRecordDataModel strToModel(String list_id, String index, int status, int order) {String strSheet = "{\"row\":84,\"name\":\"reSheetName\",\"chart\":[],\"color\":\"\",\"index\":\"reIndex\",\"order\":reOrder,\"column\":60,\"config\":{},\"status\":reStatus,\"celldata\":[],\"ch_width\":4347,\"rowsplit\":[],\"rh_height\":2048,\"scrollTop\":0,\"scrollLeft\":0,\"visibledatarow\":[],\"visibledatacolumn\":[],\"jfgird_select_save\":[],\"jfgrid_selection_range\":{}}";strSheet = strSheet.replace("reSheetName", "Sheet" + index).replace("reIndex", index).replace("reOrder", order + "").replace("reStatus", status + "");JSONObject bson = JSONObject.parseObject(strSheet);GridRecordDataModel model = new GridRecordDataModel();model.setBlock_id("fblock");model.setRow_col("5_5");model.setIndex(index);model.setIs_delete(0);model.setJson_data(bson);model.setStatus(status);model.setOrder(order);model.setList_id(list_id);model.setCh_width(4347);model.setRh_height(2048);model.setDefaultColWidth(70);model.setDefaultRowHeight(18);return model;}/*** @param sheet    sheet页* @param model    数据存储* @param workbook excel* @description 读取单个sheet页* @author zhouhang* @date 2021/4/20*/private static void readSheet(Sheet sheet, GridRecordDataModel model, Workbook workbook) {//excel数据集合List<JSONObject> dataList = new ArrayList<>();model.setCelldata(dataList);//获取行迭代器Iterator<Row> rowIterator = sheet.rowIterator();//获取合并单元格信息Map<String, String> rangeMap = getRangeMap(sheet);//记录最大列int maxCellNumber = 0;int maxRowNumber = 0;//列宽JSONObject columnLenObj = new JSONObject();//行高JSONObject rowLenObj = new JSONObject();//读取文档while (rowIterator.hasNext()) {Row row = rowIterator.next();int rowLen = ((int) row.getHeight()) / 20;if (rowLen == 0) {rowLen = 30;}rowLenObj.put(row.getRowNum() + "", rowLen);Iterator<Cell> cellIterator = row.cellIterator();maxRowNumber = row.getRowNum();while (cellIterator.hasNext()) {//"{\"c\":0,\"r\":0,\"v\":{\"m\":\"模板\",\"v\":\"模板\",\"bl\":1,\"ct\":{\"t\":\"g\",\"fa\":\"General\"}}}";JSONObject dataModel = JSONObject.parseObject(MODEL);//初始化默认单元格内容Cell cell = cellIterator.next();int columnLen = sheet.getColumnWidth(cell.getColumnIndex()) / 25;if (columnLen == 0) {columnLen = 73;}columnLenObj.put(cell.getColumnIndex() + "", columnLen);//修改最大列maxCellNumber = Math.max(cell.getColumnIndex(), maxCellNumber);//设置行列dataModel.put("c", cell.getColumnIndex());dataModel.put("r", row.getRowNum());//获取单元格内容switch (cell.getCellTypeEnum()) {case STRING:dataModel.getJSONObject("v").put("m", cell.getStringCellValue());dataModel.getJSONObject("v").put("v", cell.getStringCellValue());break;case NUMERIC:dataModel.getJSONObject("v").put("m", cell.getNumericCellValue());dataModel.getJSONObject("v").put("v", cell.getNumericCellValue());break;case BLANK:dataModel.getJSONObject("v").put("m", "");dataModel.getJSONObject("v").put("v", "");break;case BOOLEAN:dataModel.getJSONObject("v").put("m", cell.getBooleanCellValue());dataModel.getJSONObject("v").put("v", cell.getBooleanCellValue());break;case ERROR:dataModel.getJSONObject("v").put("m", cell.getErrorCellValue());dataModel.getJSONObject("v").put("v", cell.getErrorCellValue());break;default:dataModel.getJSONObject("v").put("m", "");dataModel.getJSONObject("v").put("v", "");}//设置单元格合并标记dealWithCellMarge(rangeMap, row, cell, dataModel);//设置单元格样式、合并单元格信息dealWithExcelStyle(model, dataModel, cell, sheet, workbook);dataList.add(dataModel);}}//设置最大行、列model.getJson_data().put("column", Math.max(maxCellNumber, DEFAULT_COLUMN_INDEX));model.getJson_data().put("row", Math.max(maxRowNumber, DEFAULT_ROW_INDEX));//设置行高、列宽model.getJson_data().getJSONObject("config").put("columnlen", columnLenObj);model.getJson_data().getJSONObject("config").put("rowlen", rowLenObj);}/*** @param sheet sheet页信息* @return Map<String, String> 单元格合并信息* @description 获取合并单元格信息 所有合并单元的MAP* @author zhouhang* @date 2021/4/21*/@NotNullprivate static Map<String, String> getRangeMap(Sheet sheet) {List<CellRangeAddress> rangeAddressList = sheet.getMergedRegions();Map<String, String> rangeMap = new HashMap<>(rangeAddressList.size() * 5);for (CellRangeAddress cellAddresses : rangeAddressList) {for (int i = cellAddresses.getFirstRow(); i <= cellAddresses.getLastRow(); i++) {for (int j = cellAddresses.getFirstColumn(); j <= cellAddresses.getLastColumn(); j++) {if (i == cellAddresses.getFirstRow() && j == cellAddresses.getFirstColumn()) {//单元格合并初始值特殊标记rangeMap.put(i + "_" + j, cellAddresses.getFirstRow() + "_" + cellAddresses.getFirstColumn() + "_" + cellAddresses.getLastRow() + "_" + cellAddresses.getLastColumn());} else {rangeMap.put(i + "_" + j, cellAddresses.getFirstRow() + "_" + cellAddresses.getFirstColumn());}}}}return rangeMap;}/*** @param rangeMap  合并信息* @param row       行信息* @param cell      单元格* @param dataModel 单元格数据存储信息* @description 设置单元格合并标记* @author zhouhang* @date 2021/4/21*/private static void dealWithCellMarge(Map<String, String> rangeMap, Row row, Cell cell, JSONObject dataModel) {if (rangeMap.containsKey(row.getRowNum() + "_" + cell.getColumnIndex())) {String margeValue = rangeMap.get(row.getRowNum() + "_" + cell.getColumnIndex());JSONObject mcData = new JSONObject();String[] s = margeValue.split("_");mcData.put("r", Integer.parseInt(s[0]));mcData.put("c", Integer.parseInt(s[1]));if (s.length == 4) {mcData.put("rs", Integer.parseInt(s[2]) - Integer.parseInt(s[0]) + 1);mcData.put("cs", Integer.parseInt(s[3]) - Integer.parseInt(s[1]) + 1);}dataModel.getJSONObject("v").put("mc", mcData);}}/*** @param model     sheet页信息* @param dataModel 单元格信息* @param cell      单元格* @param sheet     sheet页数据* @param workbook  excel* @description 获取单元格样式，设置单元格样式* @author zhouhang* @date 2021/4/21*/private static void dealWithExcelStyle(GridRecordDataModel model, JSONObject dataModel, Cell cell, Sheet sheet, Workbook workbook) {//设置单元格合并信息dealWithExcelMerge(model, sheet);//设置字体样式setFontStyle(dataModel, workbook, cell);//设置单元格样式dealWithBorderStyle(model, cell, workbook);}/*** @param model    在线表格存储单元* @param cell     cell* @param workbook workbook* @description 设置单元格样式* @author zhouhang* @date 2021/4/22*/private static void dealWithBorderStyle(GridRecordDataModel model, Cell cell, Workbook workbook) {CellStyle cellStyle = cell.getCellStyle();//判断是否存在边框if (cellStyle.getBorderBottomEnum().getCode() > 0 || cellStyle.getBorderBottomEnum().getCode() > 0 ||cellStyle.getBorderRightEnum().getCode() > 0 || cellStyle.getBorderRightEnum().getCode() > 0) {JSONObject border = JSONObject.parseObject(BORDER_MODEL);border.getJSONObject("value").put("row_index", cell.getRowIndex());border.getJSONObject("value").put("col_index", cell.getColumnIndex());//xlsxif (cellStyle instanceof XSSFCellStyle) {XSSFCellStyle xssfCellStyle = (XSSFCellStyle) cellStyle;if (Objects.equals((short) 0, cellStyle.getBorderTopEnum().getCode())) {border.getJSONObject("value").remove("t");} else {border.getJSONObject("value").getJSONObject("t").put("color", dealWithRbg(xssfCellStyle.getTopBorderXSSFColor().getRGB()));}if (Objects.equals((short) 0, cellStyle.getBorderRightEnum().getCode())) {border.getJSONObject("value").remove("r");} else {border.getJSONObject("value").getJSONObject("r").put("color", dealWithRbg(xssfCellStyle.getRightBorderXSSFColor().getRGB()));}if (Objects.equals((short) 0, cellStyle.getBorderLeftEnum().getCode())) {border.getJSONObject("value").remove("l");} else {border.getJSONObject("value").getJSONObject("l").put("color", dealWithRbg(xssfCellStyle.getLeftBorderXSSFColor().getRGB()));}if (Objects.equals((short) 0, cellStyle.getBorderBottomEnum().getCode())) {border.getJSONObject("value").remove("b");} else {border.getJSONObject("value").getJSONObject("b").put("color", dealWithRbg(xssfCellStyle.getBottomBorderXSSFColor().getRGB()));}} else if (cellStyle instanceof HSSFCellStyle) {//xlsHSSFWorkbook hssfWorkbook = (HSSFWorkbook) workbook;HSSFCellStyle hssfCellStyle = (HSSFCellStyle) cellStyle;if (Objects.equals((short) 0, cellStyle.getBorderTopEnum().getCode())) {border.getJSONObject("value").remove("t");} else {HSSFColor color = hssfWorkbook.getCustomPalette().getColor(hssfCellStyle.getTopBorderColor());border.getJSONObject("value").getJSONObject("t").put("color", dealWithRbgShort(color.getTriplet()));}if (Objects.equals((short) 0, cellStyle.getBorderRightEnum().getCode())) {border.getJSONObject("value").remove("r");} else {HSSFColor color = hssfWorkbook.getCustomPalette().getColor(hssfCellStyle.getRightBorderColor());border.getJSONObject("value").getJSONObject("r").put("color", dealWithRbgShort(color.getTriplet()));}if (Objects.equals((short) 0, cellStyle.getBorderLeftEnum().getCode())) {border.getJSONObject("value").remove("l");} else {HSSFColor color = hssfWorkbook.getCustomPalette().getColor(hssfCellStyle.getLeftBorderColor());border.getJSONObject("value").getJSONObject("l").put("color", dealWithRbgShort(color.getTriplet()));}if (Objects.equals((short) 0, cellStyle.getBorderBottomEnum().getCode())) {border.getJSONObject("value").remove("b");} else {HSSFColor color = hssfWorkbook.getCustomPalette().getColor(hssfCellStyle.getBottomBorderColor());border.getJSONObject("value").getJSONObject("b").put("color", dealWithRbgShort(color.getTriplet()));}}JSONArray borderInfo = model.getJson_data().getJSONObject("config").getJSONArray("borderInfo");if (Objects.isNull(borderInfo)) {borderInfo = new JSONArray();model.getJson_data().getJSONObject("config").put("borderInfo", borderInfo);}borderInfo.add(border);}}/*** @param rgb RBG short* @return rbg(0, 0, 0)* @description 转换RBG rbg(0,0,0)* @author zhouhang* @date 2021/4/26*/private static String dealWithRbgShort(short[] rgb) {return getRbg(Objects.nonNull(rgb), rgb[0], rgb[1], rgb[2]);}@NotNullprivate static String getRbg(boolean b2, short r, short b, short g) {if (b2) {return "rgb(" + (r & 0xFF) + ", " + (b & 0xFF) + ", " + (g & 0xFF) + ")";} else {return "rgb(0, 0, 0)";}}/*** @param rgb RBG byte* @return rbg(0, 0, 0)* @description 转换RBG rbg(0,0,0)* @author zhouhang* @date 2021/4/26*/private static String dealWithRbg(byte[] rgb) {if (Objects.isNull(rgb)) {return "rgb(0, 0, 0)";}short[] shorts = new short[]{rgb[0], rgb[1], rgb[2]};return getRbg(true, shorts[0], shorts[1], shorts[2]);}/*** @param dataModel 单元格内容* @param workbook  workbook* @param cell      cell* @description s设置字体样式* @author zhouhang* @date 2021/4/21*/private static void setFontStyle(JSONObject dataModel, Workbook workbook, Cell cell) {CellStyle cellStyle = cell.getCellStyle();Font font = workbook.getFontAt(cellStyle.getFontIndex());JSONObject v = dataModel.getJSONObject("v");//ht 水平对齐   水平对齐方式（0=居中，1=左对齐，2=右对齐）   excel:左：1  中：2  右：3 未设置：0v.put("ht", ExcelCenterStyleEnum.getExcelCenterStyleByExcelCenterCode(cellStyle.getAlignmentEnum().getCode()).getOnlineExcelCode());//bl 字体加粗设置v.put("bl", font.getBold() ? 1 : 0);//lt 斜体v.put("it", font.getItalic() ? 1 : 0);//ff 字体v.put("ff", font.getFontName());//fc 字体颜色if (font instanceof HSSFFont) {HSSFFont hssfFont = (HSSFFont) font;HSSFColor hssfColor = hssfFont.getHSSFColor((HSSFWorkbook) workbook);if (Objects.nonNull(hssfColor)) {v.put("fc", ColorUtil.convertRGBToHex(hssfColor.getTriplet()[0], hssfColor.getTriplet()[1], hssfColor.getTriplet()[2]));}} else {XSSFFont xssfFont = (XSSFFont) font;XSSFColor xssfColor = xssfFont.getXSSFColor();if (Objects.nonNull(xssfColor)) {v.put("fc", "#" + xssfColor.getARGBHex().substring(2));}}//fs 字体大小v.put("fs", font.getFontHeightInPoints());//cl 删除线v.put("cl", font.getStrikeout() ? 1 : 0);//ul 下划线v.put("un", font.getUnderline());//背景色String fillColorHex = ColorUtil.getFillColorHex(cell);if (Objects.nonNull(fillColorHex)) {v.put("bg", fillColorHex);}}/*** @param model sheet页信息* @param sheet sheet页* @description 设置单元格合并信息* @author zhouhang* @date 2021/4/21*/private static void dealWithExcelMerge(GridRecordDataModel model, Sheet sheet) {if (CollectionUtils.isNotEmpty(sheet.getMergedRegions())) {//{"color":"","list_id":"","column":60,"index":"1","jfgird_select_save":[],"rh_height":1790,"visibledatacolumn":[],"scrollTop":0,"block_id":"fblock","rowsplit":[],"visibledatarow":[],"jfgrid_selection_range":{},"name":"Sheet1","celldata":[],"ch_width":4748,"row":84,"scrollLeft":0,"id":364598,"chart":[],"config":{},"order":0,"status":1}JSONObject jsonObject = model.getJson_data();JSONObject config = jsonObject.getJSONObject("config");JSONObject merge = new JSONObject();for (CellRangeAddress mergedRegion : sheet.getMergedRegions()) {JSONObject mergeBase = new JSONObject();mergeBase.put("r", mergedRegion.getFirstRow());mergeBase.put("c", mergedRegion.getFirstColumn());mergeBase.put("rs", mergedRegion.getLastRow() - mergedRegion.getFirstRow() + 1);mergeBase.put("cs", mergedRegion.getLastColumn() - mergedRegion.getFirstColumn() + 1);merge.put(mergedRegion.getFirstRow() + "_" + mergedRegion.getFirstColumn(), mergeBase);}config.put("merge", merge);}}
}

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