<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<form action="userReceive.jsp" method="post">
姓 名:<input type="text" name="RdName"><br>
密 码:<input type="password" name="RdPasswd"><br><br>
<input type="submit" value="确定">
</form>2.接受信息并验证程userReceive.jsp,关键代码如下:
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<body>
<%String Name=request.getParameter("RdName");
String Passwd=request.getParameter("RdPasswd");
if (Name.equals("lichaoyu")&&Passwd.equals("123456")){%>
<jsp:forward page="loginCorrect.jsp"/>
<%}else{%>
<jsp:forward page="loginFalse.jsp"/>
<%}%>
</body>3.成功登入页面loginCorrect.jsp,关键代码如下:
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<body>
<%String Name=request.getParameter("RdName"); %>
欢迎,<%=Name%>成功登录!
</body>
4.登录失败页面loginFalse.jsp,关键代码如下:
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<body>
用户名或密码错误,登录失败!<br>
</body>
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