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  • 第四次jsp作业

    <%@ page language="java" contentType="text/html; charset=UTF-8"
        pageEncoding="UTF-8"%>
    <!DOCTYPE html>
    <html>
    <head>
    <meta charset="UTF-8">
    <title>Insert title here</title>
    </head>
    <body>
        <h1 style="color:red">登陆成功!</h1>
        <%
            String uname = request.getParameter("uname");
            String upwd = request.getParameter("upwd");
        %>
        用户名为:<%=uname%><br> 密码为:<%=upwd%>
    </body>
    </html>
    <%@ page language="java" contentType="text/html; charset=UTF-8"
        pageEncoding="UTF-8"%>
    <!DOCTYPE html>
    <html>
    <head>
    <meta charset="UTF-8">
    <title>register</title>
    <style type="text/css"></style>
    </head>
    <body>
    
        <form action="login.jsp" method="post">
            用户名:<input type="text" name="uname"><br> 密 码:<input
                type="password" name="upwd"><br> <input type="submit"
                value="提交">
        </form>
    
    </body>
    </html>
    

      

    <%@ page language="java" contentType="text/html; charset=UTF-8"
        pageEncoding="UTF-8"%>
    <!DOCTYPE html>
    <html>
    <head>
    <meta charset="UTF-8">
    <title>Insert title here</title>
    </head>
    <body>
        <h1 style="color:red">登录失败!</h1>
        <form action="register.jsp" method="post">
            <input type="submit" value="返回">
        </form>
    </body>
    </html>
    

      

    <%@ page language="java" contentType="text/html; charset=UTF-8"
        pageEncoding="UTF-8"%>
    <!DOCTYPE html>
    <html>
    <head>
    <meta charset="UTF-8">
    <title>login</title>
    </head>
    <body>
        <%
            String uname = request.getParameter("uname");
            String upwd = request.getParameter("upwd");
            if (uname.equals("zs") && upwd.equals("123"))
    
                request.getRequestDispatcher("OK.jsp").forward(request,
                        response);
            else
                request.getRequestDispatcher("NO.jsp").forward(request,
                        response);
        %>
    
    </body>
    </html>
    

      

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  • 原文地址:https://www.cnblogs.com/nanke-/p/14661978.html
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