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关于本站使用JavaWeb实现企业邮箱登录验证功能
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%> <% String path = request.getContextPath(); String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/"; %> <!DOCTYPE HTML > <html> <head> <base href="<%=basePath%>"> <title>邮箱登录页面</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> <h3>邮箱登录</h3> <hr> <form action="lucky.jsp" method="post"> 用户名：<input type="text" name="uname"><br><br> 密 码： <input type="password" name="upwd"><br><br> <input type="submit" value="登录"> <input type="reset" value="清空"> </form> </body> </html>
doindex.jsp
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<title>邮箱处理页面</title>
</head>
<%
//设置编码
request.setCharacterEncoding("UTF-8");
String uname=request.getParameter("uname");
String pwd=request.getParameter("upwd");
if(uname.equals("lucky")&&pwd.equals("123456")){
//成功
out.print("你好,"+uname+"!");
request.getRequestDispatcher("lucky.jsp").forward(request, response);
}else{
response.sendRedirect("index.jsp");
//request.getRequestDispatcher("index.jsp").forward(request, response);
}
%>lucky.jsp
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<title>邮箱验证成功页面</title>
<h1>验证成功！</h1>
<h2>你好,
<%
String name=request.getParameter("uname");
String pwd=request.getParameter("upwd");
if(!name.equals("lucky")&&!pwd.equals("123456")){
response.sendRedirect("index.jsp");
}
out.print(name);
%>
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