📄 repwdhandler.jsp
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<%@ page language="java" import="java.util.*,bbs.DBConnect,util.Message" pageEncoding="UTF-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<base href="<%=basePath%>">
<title>My JSP 'repwdHandler.jsp' starting page</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="This is my page">
<!--
<link rel="stylesheet" type="text/css" href="styles.css">
-->
</head>
<body>
<%
String id=(String)session.getAttribute("id");
String oldPwd=request.getParameter("oldPwd");
String newPwd=request.getParameter("newPwd");
DBConnect db=new DBConnect("update student set password=? where id=? and password=?");
db.setString(1,newPwd);
db.setString(2,id);
db.setString(3,oldPwd);
Message message=new Message();
message.setBackURL("用户功能.修改密码");
if(db.executeUpdate()!=1)
message.setMessage("密码修改失败！");
else
message.setMessage("密码修改成功！");
session.setAttribute("message",message);
%>
<jsp:forward page="/message.jsp"></jsp:forward>
</body>
</html>
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