excel表格的导出

1 <action name="exportExcelApplication" class="applicationAction" method="exportExcelApplication">
2             <result type="stream">
3                 <param name="contentType">application/vnd.ms-excel</param>
4                 <param name="contentDisposition">attachment;filename="APPLICATION_OLINE.xls"</param>
5                 <param name="inputName">inputStream</param>
6             </result>
7 
8 </action>

public class ExportExcelUtil {
    public static InputStream export(String sheetName, String[] titleName, String[][] data) throws Exception {

        HSSFWorkbook wb = new HSSFWorkbook(); // new 一个HSSFWorkbook实例        
        HSSFCellStyle setBorder = wb.createCellStyle();
        
        setBorder.setLeftBorderColor(HSSFColor.BLACK.index);// 左边框的颜色    
        setBorder.setBorderLeft(HSSFCellStyle.BORDER_THIN);// 边框的大小    
        setBorder.setRightBorderColor(HSSFColor.BLACK.index);// 右边框的颜色    
        setBorder.setBorderRight(HSSFCellStyle.BORDER_THIN);// 边框的大小         
        setBorder.setBottomBorderColor(HSSFColor.BLACK.index);
        setBorder.setBorderBottom(HSSFCellStyle.BORDER_THIN);
        setBorder.setTopBorderColor(HSSFColor.BLACK.index);
        setBorder.setBorderTop(HSSFCellStyle.BORDER_THIN);
        
        HSSFSheet sheet = wb.createSheet(sheetName); // 创建一个sheet脚本
        sheet.setDefaultColumnWidth(40);
        // 创建 title
        HSSFRow row = sheet.createRow(0);
        for (int i = 0; i < titleName.length; i++) {
            HSSFCell cell = row.createCell(i, HSSFCell.CELL_TYPE_STRING);
            cell.setCellValue(new HSSFRichTextString(titleName[i]));
            HSSFFont f = wb.createFont();
            f.setBoldweight(HSSFFont.BOLDWEIGHT_BOLD);// 加粗
            HSSFCellStyle style = wb.createCellStyle();
            sheet.setColumnWidth(i, 6000);
            style.setFont(f);
            style.setBorderRight(HSSFCellStyle.BORDER_THIN);// 边框的大小
            style.setBorderLeft(HSSFCellStyle.BORDER_THIN);// 边框的大小
            cell.setCellStyle(style);
        }
        if (data != null && data.length > 0) {
            for (int j = 1; j <= data.length; j++) {
                row = sheet.createRow(j);
                HSSFCell cell = null;
                for (int i = 0; i < titleName.length; i++) {
                    cell = row.createCell(i, HSSFCell.CELL_TYPE_STRING);
                    cell.setCellValue(new HSSFRichTextString(data[j - 1][i]));
                    cell.setCellStyle(setBorder);
                }
            }
        }        
        ByteArrayOutputStream os = new ByteArrayOutputStream();
        wb.write(os);
        InputStream is = new ByteArrayInputStream(os.toByteArray()) ;
        return is;
    }
}

 

  /**
     * 导出统计数据
     */
    public String exportExcelApplication() {    
        String sheetName = this.getText("app.online.statis");
　　　　//标题
        String titleName[] = new String []{
                "ID",
                "应用名称",
                "信息",
                "嘻嘻嘻",
                "哈哈",
                "呵呵",
                "嘿嘿",
                "啦啦",
                "xx",
                "xx",
                "xx",
                "xxx",
                "xx",
                "xx",
        };    
　　　　　//　获取数据
        String[][] data = new String[0][titleName.length];
        try {
            ResultBean result = applicationService.queryListAll(new ParamBean().addInputObject(initObject(Application.class)));
            long total =result.getTotal();
            data = new String[(int) total+1][14];
            @SuppressWarnings("unchecked")
            List<Application> list1 =(List<Application>) result.getReturnSet();
            if(list1!=null && list1.size()>0){
                int i =0;
                for(Application p:list1){
                    data[i][0] =  p.getId().toString();
                    data[i][1] =  p.getAppName().toString();
                    data[i][2] =  p.getCreatorName().toString();
                    data[i][3] =  p.getAppTypeName().toString();
　　　　　　　　　　　　//截取字符串数字，根据数字替换
                    String[] conditions = p.getArea().toString().split(",");
                    String areaStr = "";
                    String sprlitStr = " , ";
                    for ( int m=0 ;m<conditions.length;m++) {
                        for (int n=0; n<32;n++) {
                            if (n<10) {
                                if(("0"+n).equals(conditions[m])) {
                                    String str = "area.0"+n;
                                    areaStr+=this.getText(str)+sprlitStr;
                                }
                            }else {
                                if(String.valueOf(n).equals(conditions[m])) {
                                    areaStr+=this.getText("area."+String.valueOf(n))+sprlitStr;
                                }
                            }
                        }
                        if("any".equals(conditions[m])) {
                            areaStr+=this.getText("area.any")+sprlitStr;
                        }
                        if("internet".equals(conditions[m])) {
                            areaStr+=this.getText("area.internet");
                        }
                    }
                    data[i][4] = areaStr ;
                    if(String.valueOf(p.getIsRecommend()).equals("1")){
                        data[i][5] =this.getText("recommend");
                    }else{
                        data[i][5] = this.getText("yes");
                    }
                    data[i][6] =  String.valueOf(p.getSearchLevel());
                    if(p.getIsFree().toString().equals("1")){
                        data[i][7]=this.getText("yes");
                    }else{
                        data[i][7] =this.getText("no");
                    }
                    if(p.getStatus().toString().equals("5")){
                        data[i][8] =this.getText("online");
                    }else if(p.getStatus().toString().equals("6")){
                        data[i][8] =this.getText("offline");
                    }
                    if(p.getPublishStatus().toString().equals("1")){
                        data[i][9] = this.getText("success");
                    }else if(p.getPublishStatus().toString().equals("3")){
                        data[i][9] =this.getText("unbegin");
                    }else if (p.getPublishStatus().toString().equals("2")) {
                        data[i][9] =this.getText("failure");
                    }
                    data[i][10] = p.getMd5Reason();
                    data[i][11] = p.getOnlineDate();
                    data[i][12] = p.getUpdateDate().toString();
                    data[i][13] = p.getSource().toString();
                    i++;
            }
                //总计
                data[i][0] = "总计:     "+ String.valueOf(total);
            }
            inputStream = ExportExcelUtil.export(sheetName, titleName, data);            
        } catch (Exception e) {
            log.error(e);
            sendResponse(new ResultBean().setSuccess(false));
        }
        return "success";    
    }