修改

src/main/java/com/minpay/common/service/impl/ReportServiceImpl.java

@@ -1319,7 +1319,11 @@ public class ReportServiceImpl implements IReportService {
 		tbTime = CommonUtil.divide(tbTime, "60", 2);
 		hbTime = CommonUtil.divide(hbTime, "60", 2);
 		// 平均时长
-		String pingjunHour = CommonUtil.divide(benyueTime, totalCount, 2);
+		
+		String pingjunHour = "0";
+		if (CommonUtil.compare(totalCount, "0") != 0) {
+			pingjunHour = CommonUtil.divide(benyueTime, totalCount, 2);
+		}
 		// 同比数据
 		String tongbiPingjunHour = "";
 		if (CommonUtil.compare(tbTime, "0") != 0) {

src/main/java/com/minpay/reportManage/action/ReportManageAction.java

@@ -3,17 +3,30 @@ package com.minpay.reportManage.action;
 import java.io.IOException;
 import java.io.OutputStream;
 import java.lang.reflect.InvocationTargetException;
+import java.net.URLEncoder;
 import java.text.ParseException;
 import java.util.ArrayList;
+import java.util.Collection;
 import java.util.HashMap;
+import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
 
 import javax.servlet.http.HttpServletResponse;
 
 import org.apache.commons.fileupload.FileItem;
+import org.apache.poi.hssf.usermodel.HSSFCell;
+import org.apache.poi.hssf.usermodel.HSSFCellStyle;
+import org.apache.poi.hssf.usermodel.HSSFPalette;
+import org.apache.poi.hssf.usermodel.HSSFRow;
+import org.apache.poi.hssf.usermodel.HSSFSheet;
 import org.apache.poi.hssf.usermodel.HSSFWorkbook;
+import org.apache.poi.hssf.util.HSSFColor;
 import org.apache.poi.openxml4j.exceptions.InvalidFormatException;
+import org.apache.poi.ss.usermodel.CellStyle;
+import org.apache.poi.ss.usermodel.FillPatternType;
+import org.apache.poi.ss.usermodel.Font;
+import org.apache.poi.ss.usermodel.IndexedColors;
 
 import com.minpay.common.bean.User;
 import com.minpay.common.constant.Constant;
@@ -807,7 +820,7 @@ public class ReportManageAction implements IMINAction {
 	    		endTime = DateUtil.dateAddDay(endTime, -1);
 	    	}
 			out = response.getOutputStream();
-			HSSFWorkbook wb = ReportExcelUtil.export(response, reportInf.getFileName(), excelHeader, resList);
+			HSSFWorkbook wb = export(response, reportInf.getFileName(), excelHeader, resList);
 			if(wb != null){
 				wb.write(out);
 			}
@@ -853,4 +866,124 @@ public class ReportManageAction implements IMINAction {
 		
 		return res;
     }
+    
+    
+    public static <T> HSSFWorkbook export(HttpServletResponse response, String fileName, String[] excelHeader,
+			   Collection<T> dataList) throws Exception {
+			  // 设置请求
+			  response.setContentType("application/application/vnd.ms-excel");
+			  response.setHeader("Content-disposition",
+			    "attachment;filename=" + URLEncoder.encode(fileName + ".xlsx", "UTF-8"));
+			  // 创建一个Workbook，对应一个Excel文件
+			  HSSFWorkbook wb = new HSSFWorkbook();
+			  // 设置标题样式
+			  HSSFCellStyle titleStyle = wb.createCellStyle();
+			  // 设置字体样式
+			  Font titleFont = wb.createFont();
+			  titleFont.setFontHeightInPoints((short) 12); // 字体高度
+			  titleFont.setFontName("黑体"); // 字体样式
+			  titleStyle.setFont(titleFont);
+			  titleStyle.setAlignment(CellStyle.ALIGN_CENTER);
+			  // 在Workbook中添加一个sheet,对应Excel文件中的sheet
+			  HSSFSheet sheet = wb.createSheet(fileName);
+			  // 标题数组
+			  String[] titleArray = new String[excelHeader.length];
+			  // 字段名数组
+			  String[] fieldArray = new String[excelHeader.length];
+			  for (int i = 0; i < excelHeader.length; i++) {
+				  String[] tempArray = excelHeader[i].split("#");// 临时数组 分割#
+				  titleArray[i] = tempArray[0];
+				  fieldArray[i] = tempArray[1];
+			  }
+			  // 在sheet中添加标题行
+			  HSSFRow row = sheet.createRow((int) 0);// 行数从0开始
+			  HSSFCell sequenceCell = row.createCell(0);// cell列 从0开始 第一列添加序号
+			  sequenceCell.setCellValue("序号");
+			  sequenceCell.setCellStyle(titleStyle);
+			  sheet.autoSizeColumn(0);// 自动设置宽度
+			  // 为标题行赋值
+			  for (int i = 0; i < titleArray.length; i++) {
+				  HSSFCell titleCell = row.createCell(i + 1);// 0号位被序号占用，所以需+1
+				  titleCell.setCellValue(titleArray[i]);
+				  titleCell.setCellStyle(titleStyle);
+				  sheet.autoSizeColumn(i + 1);// 0号位被序号占用，所以需+1
+				  sheet.setColumnWidth(i+1,titleArray[i].getBytes().length*256+500);
+			  }
+			  // 数据样式 因为标题和数据样式不同 需要分开设置 不然会覆盖
+			  HSSFCellStyle dataStyle = wb.createCellStyle();
+			  // 设置数据字体
+			  Font dataFont = wb.createFont();
+			  dataFont.setFontHeightInPoints((short) 10); // 字体高度
+			  dataFont.setFontName("宋体"); // 字体
+			  dataStyle.setFont(dataFont);
+			  dataStyle.setAlignment(CellStyle.ALIGN_CENTER);
+			  
+			  // 自定义颜色
+			  HSSFPalette palette = wb.getCustomPalette();
+			  palette.setColorAtIndex((short)9, (byte) (0xff & 240), (byte) (0xff & 165), (byte) (0xff & 172));
+			  palette.setColorAtIndex((short)10, (byte) (0xff & 255), (byte) (0xff & 192), (byte) (0xff & 0));
+			  
+			  HSSFCellStyle dataStyle2 = wb.createCellStyle();
+			  dataStyle2.setFont(dataFont);
+			  dataStyle2.setFillPattern(CellStyle.SOLID_FOREGROUND);
+			  dataStyle2.setFillForegroundColor((short)9);
+			  dataStyle2.setAlignment(CellStyle.ALIGN_CENTER);
+			  
+			  HSSFCellStyle dataStyle3 = wb.createCellStyle();
+			  dataStyle3.setFont(dataFont);
+			  dataStyle3.setFillPattern(CellStyle.SOLID_FOREGROUND);
+			  dataStyle3.setFillForegroundColor((short)10);
+			  dataStyle3.setAlignment(CellStyle.ALIGN_CENTER);
+			  
+			  // 遍历集合数据，产生数据行
+			  Iterator<T> it = dataList.iterator();
+			  int index = 0;
+			  while (it.hasNext()) {
+				  index++;
+				  row = sheet.createRow(index);
+				  // 为序号赋值
+				  HSSFCell sequenceCellValue = row.createCell(0);// 序号值永远是第0列
+				  sequenceCellValue.setCellValue(index);
+				  sequenceCellValue.setCellStyle(dataStyle);
+//					  sheet.autoSizeColumn(0);
+				  T t = (T) it.next();
+				  Map<String, Object> map = (Map<String, Object> )t;
+				  HSSFCell dataCell = null;
+				  for (int i = 0; i < fieldArray.length; i++) {
+					  dataCell = row.createCell(i + 1);
+					  String fieldName = fieldArray[i];
+					  String value = CommonUtil.objToString(map.get(fieldName));
+					  // 每日时长列
+					  if (i >= 15) {
+						  if (CommonUtil.isEmpty(value)) {
+							  dataCell.setCellValue("");
+							  dataCell.setCellStyle(dataStyle);
+						  } else {
+							  dataCell.setCellValue(value);// 为当前列赋值
+							  dataCell.setCellStyle(dataStyle2);
+						  }
+					  //用户编号列
+					  } else if (i == 6) {
+						  // 低电压时长
+						  String sj = String.valueOf(map.get(fieldArray[i + 1]));
+						  if (CommonUtil.compare(sj, "48") != -1) {
+							  dataCell.setCellValue(value);// 为当前列赋值
+							  dataCell.setCellStyle(dataStyle3);
+						  } else {
+							  dataCell.setCellValue(value);// 为当前列赋值
+							  dataCell.setCellStyle(dataStyle);
+						  }
+					  } else {
+						  dataCell.setCellStyle(dataStyle);
+						  if (CommonUtil.isEmpty(value)) {
+							  dataCell.setCellValue("");					// 为当前列赋值
+						  } else {
+							  dataCell.setCellValue(CommonUtil.objToString(value));// 为当前列赋值
+						  }
+					  }
+				  }
+			  }
+			  sheet.setColumnWidth(fieldArray.length, 20 * 256);
+			  return wb;
+		 }
 }