hssworkbook 用法案例

  • public ActionResult excelPrint() {  
        HSSFWorkbook workbook = new HSSFWorkbook();// 创建一个Excel文件  
        HSSFSheet sheet = workbook.createSheet();// 创建一个Excel的Sheet  
        sheet.createFreezePane(1, 3);// 冻结  
        // 设置列宽  
        sheet.setColumnWidth(0, 1000);  
        sheet.setColumnWidth(1, 3500);  
        sheet.setColumnWidth(2, 3500);  
        sheet.setColumnWidth(3, 6500);  
        sheet.setColumnWidth(4, 6500);  
        sheet.setColumnWidth(5, 6500);  
        sheet.setColumnWidth(6, 6500);  
        sheet.setColumnWidth(7, 2500);  
        // Sheet样式  
        HSSFCellStyle sheetStyle = workbook.createCellStyle();  
        // 背景色的设定  
        sheetStyle.setFillBackgroundColor(HSSFColor.GREY_25_PERCENT.index);  
        // 前景色的设定  
        sheetStyle.setFillForegroundColor(HSSFColor.GREY_25_PERCENT.index);  
        // 填充模式  
        sheetStyle.setFillPattern(HSSFCellStyle.FINE_DOTS);  
        // 设置列的样式  
        for (int i = 0; i <= 14; i++) {  
          sheet.setDefaultColumnStyle((short) i, sheetStyle);  
        }  
        // 设置字体  
        HSSFFont headfont = workbook.createFont();  
        headfont.setFontName("黑体");  
        headfont.setFontHeightInPoints((short) 22);// 字体大小  
        headfont.setBoldweight(HSSFFont.BOLDWEIGHT_BOLD);// 加粗  
        // 另一个样式  
        HSSFCellStyle headstyle = workbook.createCellStyle();  
        headstyle.setFont(headfont);  
        headstyle.setAlignment(HSSFCellStyle.ALIGN_CENTER);// 左右居中  
        headstyle.setVerticalAlignment(HSSFCellStyle.VERTICAL_CENTER);// 上下居中  
        headstyle.setLocked(true);  
        headstyle.setWrapText(true);// 自动换行  
        // 另一个字体样式  
        HSSFFont columnHeadFont = workbook.createFont();  
        columnHeadFont.setFontName("宋体");  
        columnHeadFont.setFontHeightInPoints((short) 10);  
        columnHeadFont.setBoldweight(HSSFFont.BOLDWEIGHT_BOLD);  
        // 列头的样式  
        HSSFCellStyle columnHeadStyle = workbook.createCellStyle();  
        columnHeadStyle.setFont(columnHeadFont);  
        columnHeadStyle.setAlignment(HSSFCellStyle.ALIGN_CENTER);// 左右居中  
        columnHeadStyle.setVerticalAlignment(HSSFCellStyle.VERTICAL_CENTER);// 上下居中  
        columnHeadStyle.setLocked(true);  
        columnHeadStyle.setWrapText(true);  
        columnHeadStyle.setLeftBorderColor(HSSFColor.BLACK.index);// 左边框的颜色  
        columnHeadStyle.setBorderLeft((short) 1);// 边框的大小  
        columnHeadStyle.setRightBorderColor(HSSFColor.BLACK.index);// 右边框的颜色  
        columnHeadStyle.setBorderRight((short) 1);// 边框的大小  
        columnHeadStyle.setBorderBottom(HSSFCellStyle.BORDER_THIN); // 设置单元格的边框为粗体  
        columnHeadStyle.setBottomBorderColor(HSSFColor.BLACK.index); // 设置单元格的边框颜色  
        // 设置单元格的背景颜色(单元格的样式会覆盖列或行的样式)  
        columnHeadStyle.setFillForegroundColor(HSSFColor.WHITE.index);  
      
        HSSFFont font = workbook.createFont();  
        font.setFontName("宋体");  
        font.setFontHeightInPoints((short) 10);  
        // 普通单元格样式  
        HSSFCellStyle style = workbook.createCellStyle();  
        style.setFont(font);  
        style.setAlignment(HSSFCellStyle.ALIGN_LEFT);// 左右居中  
        style.setVerticalAlignment(HSSFCellStyle.VERTICAL_TOP);// 上下居中  
        style.setWrapText(true);  
        style.setLeftBorderColor(HSSFColor.BLACK.index);  
        style.setBorderLeft((short) 1);  
        style.setRightBorderColor(HSSFColor.BLACK.index);  
        style.setBorderRight((short) 1);  
        style.setBorderBottom(HSSFCellStyle.BORDER_THIN); // 设置单元格的边框为粗体  
        style.setBottomBorderColor(HSSFColor.BLACK.index); // 设置单元格的边框颜色.  
        style.setFillForegroundColor(HSSFColor.WHITE.index);// 设置单元格的背景颜色.  
        // 另一个样式  
        HSSFCellStyle centerstyle = workbook.createCellStyle();  
        centerstyle.setFont(font);  
        centerstyle.setAlignment(HSSFCellStyle.ALIGN_CENTER);// 左右居中  
        centerstyle.setVerticalAlignment(HSSFCellStyle.VERTICAL_CENTER);// 上下居中  
        centerstyle.setWrapText(true);  
        centerstyle.setLeftBorderColor(HSSFColor.BLACK.index);  
        centerstyle.setBorderLeft((short) 1);  
        centerstyle.setRightBorderColor(HSSFColor.BLACK.index);  
        centerstyle.setBorderRight((short) 1);  
        centerstyle.setBorderBottom(HSSFCellStyle.BORDER_THIN); // 设置单元格的边框为粗体  
        centerstyle.setBottomBorderColor(HSSFColor.BLACK.index); // 设置单元格的边框颜色.  
        centerstyle.setFillForegroundColor(HSSFColor.WHITE.index);// 设置单元格的背景颜色.  
      
        try {  
          // 创建第一行  
          HSSFRow row0 = sheet.createRow(0);  
          // 设置行高  
          row0.setHeight((short) 900);  
          // 创建第一列  
          HSSFCell cell0 = row0.createCell(0);  
          cell0.setCellValue(new HSSFRichTextString("中非发展基金投资项目调度会工作落实情况对照表"));  
          cell0.setCellStyle(headstyle);  
          /** 
           * 合并单元格 
           *    第一个参数:第一个单元格的行数(从0开始) 
           *    第二个参数:第二个单元格的行数(从0开始) 
           *    第三个参数:第一个单元格的列数(从0开始) 
           *    第四个参数:第二个单元格的列数(从0开始) 
           */  
          CellRangeAddress range = new CellRangeAddress(0, 0, 0, 7);  
          sheet.addMergedRegion(range);  
          // 创建第二行  
          HSSFRow row1 = sheet.createRow(1);  
          HSSFCell cell1 = row1.createCell(0);  
          cell1.setCellValue(new HSSFRichTextString("本次会议时间:2009年8月31日       前次会议时间:2009年8月24日"));  
          cell1.setCellStyle(centerstyle);  
          // 合并单元格  
          range = new CellRangeAddress(1, 2, 0, 7);  
          sheet.addMergedRegion(range);  
          // 第三行  
          HSSFRow row2 = sheet.createRow(3);  
          row2.setHeight((short) 750);  
          HSSFCell cell = row2.createCell(0);  
          cell.setCellValue(new HSSFRichTextString("责任者"));  
          cell.setCellStyle(columnHeadStyle);  
          cell = row2.createCell(1);  
          cell.setCellValue(new HSSFRichTextString("成熟度排序"));  
          cell.setCellStyle(columnHeadStyle);  
          cell = row2.createCell(2);  
          cell.setCellValue(new HSSFRichTextString("事项"));  
          cell.setCellStyle(columnHeadStyle);  
          cell = row2.createCell(3);  
          cell.setCellValue(new HSSFRichTextString("前次会议要求\n/新项目的项目概要"));  
          cell.setCellStyle(columnHeadStyle);  
          cell = row2.createCell(4);  
          cell.setCellValue(new HSSFRichTextString("上周工作进展"));  
          cell.setCellStyle(columnHeadStyle);  
          cell = row2.createCell(5);  
          cell.setCellValue(new HSSFRichTextString("本周工作计划"));  
          cell.setCellStyle(columnHeadStyle);  
          cell = row2.createCell(6);  
          cell.setCellValue(new HSSFRichTextString("问题和建议"));  
          cell.setCellStyle(columnHeadStyle);  
          cell = row2.createCell(7);  
          cell.setCellValue(new HSSFRichTextString("备 注"));  
          cell.setCellStyle(columnHeadStyle);  
          // 访问数据库,得到数据集  
          List<DeitelVO> deitelVOList = getEntityManager().queryDeitelVOList();  
          int m = 4;  
          int k = 4;  
          for (int i = 0; i < deitelVOList.size(); i++) {  
            DeitelVO vo = deitelVOList.get(i);  
            String dname = vo.getDname();  
            List<Workinfo> workList = vo.getWorkInfoList();  
            HSSFRow row = sheet.createRow(m);  
            cell = row.createCell(0);  
            cell.setCellValue(new HSSFRichTextString(dname));  
            cell.setCellStyle(centerstyle);  
            // 合并单元格  
            range = new CellRangeAddress(m, m + workList.size() - 1, 0, 0);  
            sheet.addMergedRegion(range);  
            m = m + workList.size();  
      
            for (int j = 0; j < workList.size(); j++) {  
              Workinfo w = workList.get(j);  
              // 遍历数据集创建Excel的行  
              row = sheet.getRow(k + j);  
              if (null == row) {  
                row = sheet.createRow(k + j);  
              }  
              cell = row.createCell(1);  
              cell.setCellValue(w.getWnumber());  
              cell.setCellStyle(centerstyle);  
              cell = row.createCell(2);  
              cell.setCellValue(new HSSFRichTextString(w.getWitem()));  
              cell.setCellStyle(style);  
              cell = row.createCell(3);  
              cell.setCellValue(new HSSFRichTextString(w.getWmeting()));  
              cell.setCellStyle(style);  
              cell = row.createCell(4);  
              cell.setCellValue(new HSSFRichTextString(w.getWbweek()));  
              cell.setCellStyle(style);  
              cell = row.createCell(5);  
              cell.setCellValue(new HSSFRichTextString(w.getWtweek()));  
              cell.setCellStyle(style);  
              cell = row.createCell(6);  
              cell.setCellValue(new HSSFRichTextString(w.getWproblem()));  
              cell.setCellStyle(style);  
              cell = row.createCell(7);  
              cell.setCellValue(new HSSFRichTextString(w.getWremark()));  
              cell.setCellStyle(style);  
            }  
            k = k + workList.size();  
          }  
          // 列尾  
          int footRownumber = sheet.getLastRowNum();  
          HSSFRow footRow = sheet.createRow(footRownumber + 1);  
          HSSFCell footRowcell = footRow.createCell(0);  
          footRowcell.setCellValue(new HSSFRichTextString("                    审  定:XXX      审  核:XXX     汇  总:XX"));  
          footRowcell.setCellStyle(centerstyle);  
          range = new CellRangeAddress(footRownumber + 1, footRownumber + 1, 0, 7);  
          sheet.addMergedRegion(range);  
      
          HttpServletResponse response = getResponse();  
          HttpServletRequest request = getRequest();  
          String filename = "未命名.xls";//设置下载时客户端Excel的名称  
          // 请见:http://zmx.iteye.com/blog/622529  
          filename = Util.encodeFilename(filename, request);  
          response.setContentType("application/vnd.ms-excel");  
          response.setHeader("Content-disposition", "attachment;filename=" + filename);  
          OutputStream ouputStream = response.getOutputStream();  
          workbook.write(ouputStream);  
          ouputStream.flush();  
          ouputStream.close();  
      
        } catch (Exception e) {  
          e.printStackTrace();  
        }  
        return null;  
      }  

     

posted @ 2013-12-21 16:31  Alanblog  阅读(1945)  评论(0编辑  收藏  举报