📄 modify_deal.jsp
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<%@ page contentType="text/html; charset=gb2312" language="java" import="java.sql.*" errorPage=""%>
<jsp:useBean id="conndb" scope="page" class="beans.connDB"/>
<jsp:useBean id="chstr" scope="page" class="beans.chStr"/>
<html>
<head>
<title>用户修改信息</title>
<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=gb2312">
</head>
<body>
<%String username=(String)session.getAttribute("Username");
if(username.equals(request.getParameter("username")))
{
String password=chstr.chStr(request.getParameter("password"));
String truename=chstr.chStr(request.getParameter("truename"));
String card=chstr.chStr(request.getParameter("card"));
String tel=chstr.chStr(request.getParameter("tel"));
String area=chstr.chStr(request.getParameter("area"));
String city=chstr.chStr(request.getParameter("city"));
String email=chstr.chStr(request.getParameter("email"));
String address=chstr.chStr(request.getParameter("address"));
String postcode=chstr.chStr(request.getParameter("postcode"));
int ret=0;
String sql="update userdata set password='"+password+"',truename='"+truename+"',card='"+card+"',tel='"+tel+"',city='"+city+"',email='"+email+"',address='"+address+"',postcode='"+postcode+"'where username='"+username+"'";
ret=conndb.executeUpdate(sql);
if(ret!=0){
%>
<table width="100%" border="0" cellspacing="1" cellpadding="1" align="center">
<tr bgcolor="E0E0E0" valign="top">
<td bgcolor="E0E0E0" align="center"><%out.println("资料修改成功");%></td>
</tr>
<tr bgcolor="E0E0E0" valign="top">
<td bgcolor="E0E0E0"><div align="center">
<input name="submit" type="button" value="确定" onClick="window.location.href='interest.jsp';">
</div></td>
</tr>
</table>
<%}else{%>
<table width="100%" border="0" cellspacing="1" cellpadding="1" align="center">
<tr bgcolor="E0E0E0" valign="top">
<td bgcolor="E0E0E0" align="center"><%out.println("资料修改失败");%></td>
</tr>
<tr bgcolor="E0E0E0" valign="top">
<td bgcolor="E0E0E0"><div align="center">
<input name="submit" type="button" value="确定" onClick="window.location.href='modify.jsp';">
</div></td>
</tr>
</table>
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