jsp 

<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">

<html>

<head>

<title>My JSP 'index.jsp' starting page</title>

<link rel="stylesheet" type="text/css" href="styles.css">

<style>

    table{

        width:500px;

        height:300px;

        text-align:center

    }

</style>

</head>

<%!int i, j;%>

<body>

<h3>for二重循环输出一个3行5列的table</h3>

    <table border="1" cellpadding="0" cellspacing="0">

        <%

            for(i=1;i<=3;i++){

         %>

         <tr>

             <%

                 for(j=1;j<=5;j++){

              %>

                  <td>table</td>

              <%

                  }

               %>

         </tr>

         <%

             }

          %>

    </table>

</body>

</html>

 

posted @ 2021-03-15 13:25  吴东洋  阅读(54)  评论(0)  编辑  收藏  举报