本文共 1317 字,大约阅读时间需要 4 分钟。
login.jsp
<%@ page language="java" contentType="text/html; charset=utf-8" pageEncoding="utf-8"%>Insert title here
dologin.jsp
<%@ page language="java" contentType="text/html; charset=utf-8" pageEncoding="utf-8"%><% String path=request.getContextPath(); String basePath=request.getScheme()+"://"+request.getServerName() +":"+request.getServerPort()+path+"/"; String username=""; String password=""; request.setCharacterEncoding("utf-8"); username=request.getParameter("username"); password=request.getParameter("password"); out.println(username); out.println(password); if("admin".equals(username) && "admin".equals(password)){ session.setAttribute("loginUsername", username); session.setAttribute("loginUser",username); request.getRequestDispatcher("login_success.jsp").forward(request,response); }else{ response.sendRedirect("login_failure.jsp"); } %>
login_success.jsp
<%@ page language="java" contentType="text/html; charset=utf-8" pageEncoding="utf-8"%>Insert title here 欢迎<%=session.getAttribute("loginUsername") %>
,登录成功!!!!
login_failure.jsp
<%@ page language="java" contentType="text/html; charset=utf-8" pageEncoding="utf-8"%>Insert title here 登录失败,请检查用户名或者密码!!! login
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