📄 conn_db.jsp
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<%@ page contentType="text/html;charset=GBK" %>
<%@ page language="java" import="java.sql.*"%>
<jsp:useBean id="connDbBean" scope="page" class="student.conn"/>
<html>
<head>
<title>test db connection</title>
</head>
<body bgcolor="#FFFFFF">
<div align="center">
<table width="60%" border="1">
<tr bgcolor="#CCCCFF">
<td width="50%">
<div align="center"><font color="#FF0033"><b>姓名</b></font></div>
</td>
<td width="25%">
<div align="center"><font color="#FF0033"><b>性别</b></font></div>
</td>
<td width="25%">
<div align="center"><font color="#FF0033"><b>分数</b></font></div>
</td>
</tr>
<%
ResultSet RS_result = connDbBean.executeQuery("select * from table1");
String studentName="";
String studentSex="";
int studentScore=0;
while(RS_result.next())
{
studentName = RS_result.getString("name");
studentSex = RS_result.getString("sex");
studentScore = RS_result.getInt("score");
%>
<tr>
<td width="50%" bgcolor="#FFFFFF">
<div align="center"><%=studentName%></div>
</td>
<td width="25%">
<div align="center"><%=studentSex%></div>
</td>
<td width="25%">
<div align="center"><%=studentScore%></div>
</td>
</tr>
<%
}
RS_result.close();
%>
</table>
</body>
</html>
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