public voidexpStatistics(String filePath,String campuscode) {try{

WritableWorkbook wwb= Workbook.createWorkbook(newFile(filePath));

JxlFormatUtil Jfu= newJxlFormatUtil();

WritableSheet ws= wwb.createSheet("房屋报表统计", 0);

String[] tableHead= {"校区名称:20","房屋类型:30","房屋用途:30","使用面积(㎡):20"};for (int i = 0; i < tableHead.length; i++) {//每一列的标题样式

ws.addCell(new Label(i, 0, tableHead[i].split(":")[0], JxlFormatUtil.wcHead));

ws.setColumnView(i, Integer.valueOf(tableHead[i].split(":")[1]));

}int col = 1;//从第1行开始//以下变量用来融合相同内容 的行

int perCol =col;

String perPurpose= "";//上一个用途类型

String purpose = "";//当前用途类型

int startMergeCol = 1;//要融合的第一行

int endMergeCol = 0;//要融合的最后行

boolean flag = true;//用来记录是否是第一次循环//根据搜索条件导出

List campusList = new ArrayList();if(null != campuscode && !"".equals(campuscode)){

campusList=campusdao.findCampusByCode(campuscode);

}else{

campusList=campusdao.findCampus();

}for(FcxtCampus campus : campusList) {

List builds = builddao.statisticsBuilds(campus.getCampuscode());//获取所有房屋信息

if(null != builds && builds.size() > 0){for(FcxtBuild build : builds) {int row = 0;//从第0列开始

ws.addCell(new Label(row++, col, campus.getCampusname(), JxlFormatUtil.wcCenter));

purpose=build.getUsefulpurpose();if(flag){//如果是第一次循环，将perPurpose初始化，以便后面的第一次判断

perPurpose =purpose;

flag= false;

}

ws.addCell(new Label(row++, col, FcxtBuild.BUILD_USEFULPURPOSE.get(build.getUsefulpurpose()), JxlFormatUtil.wcCenter));if(purpose.equals(perPurpose)){

endMergeCol++;

}else{//两者不相同时，融合之前相同的行

ws.mergeCells(1, startMergeCol, 1, endMergeCol);

startMergeCol=col;

endMergeCol=startMergeCol;

perPurpose=purpose;

}

ws.addCell(new Label(row++, col, FcxtBuild.BUILD_BUILDINGTYPE.get(build.getBuildingtype()), JxlFormatUtil.wcCenter));

ws.addCell(new Label(row++, col, build.getBuildarea().toString(), JxlFormatUtil.wcCenter));

col++;

}

ws.mergeCells(0, perCol, 0, col-1);

perCol=col;

}

}

wwb.write();

wwb.close();

}catch(Exception e) {

e.printStackTrace();

}

}