<%@ 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> 复制代码
<%@ 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>