您的位置:首页 > 产品设计 > UI/UE

Jxls导出excel的若干方式总结(五)-- Simple Query

2011-08-31 17:25 501 查看
jdbc方式+ jx标签库(在excel中利用el表达式+sql语句)

注意:suplyArea后跟的是其对应查询结果集中字段名(或者别名)。



下面是excle模板中的内容:
<jx:forEach items="${rm.exec('select SUPPLYAREA_ID id,SUPPLYAREA_NAME name,X x,Y y,DATAGUID guid,STARTDATE sdate,ENDDATE edate,EDITUSER editor,LIFECYCLE life,REMARKS remarks from hsy_t_supplyarea order by SUPPLYAREA_ID DESC')}" var="suplyArea">
${suplyArea.id}|${suplyArea.name}|${suplyArea.editor}|${suplyArea.sdate}|
${suplyArea.edate}|${suplyArea.life}|${suplyArea.x}|${suplyArea.y}|
${suplyArea.guid}|${suplyArea.remarks}
</jx:forEach>


Sql语句如下:
select SUPPLYAREA_ID id,SUPPLYAREA_NAME name,X x,Y y,DATAGUID guid,STARTDATE sdate,ENDDATE edate,EDITUSER editor,LIFECYCLE life,REMARKS remarks from hsy_t_supplyarea order by SUPPLYAREA_ID DESC


java代码:
String templateDir = "D:/excel/template/SupplyAreaSQL.xls";
String targetDir="D:/excel/export/testSQL.xls";
Map beans = new HashMap();
Class.forName("oracle.jdbc.driver.OracleDriver").getInterfaces();
Connection con = DriverManager.getConnection("jdbc:oracle:thin:@168.9.202.49:1521:GIS", "JMJL","JMJL" );
ReportManager reportManager = new ReportManagerImpl(con,beans);
beans.put("rm", reportManager);
//关联模板
XLSTransformer transformer = new XLSTransformer();
transformer.transformXLS(templateDir, beans, targetDir);
内容来自用户分享和网络整理,不保证内容的准确性,如有侵权内容,可联系管理员处理 点击这里给我发消息
标签: 
相关文章推荐