type Status report message /login/login_success.jsp description The requested resource is not available. Apache Tomcat/7.0.72
<%@ page language="java" import="java.util.*" contentType="text/html; charset=utf-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
? <head>
? ? <base href="<%=basePath%>">
? ??
? ? <title>My JSP 'login.jsp' starting page</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>
? <div>
? <form action="logindo.jsp" method="post">
? <label>用戶：</label>
? <input name="username" value=""/>
? <label>密碼：</label>
? <input type="password" name="password"/>
? <input type="submit" value="登錄"/>
??
? </form>
??
? </div>
? </body>
</html>
<%@ page language="java" import="java.util.*" contentType="text/html; charset=utf-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
request.setCharacterEncoding("utf-8");
String name="";
name=request.getParameter("username");
String password="";
password=request.getParameter("password");
if("admin".equals(name)&&"admin".equals(password)){
session.setAttribute("name",name);
request.getRequestDispatcher("login_success.jsp").forward(request,response);
}else{
response.sendRedirect("login_failure.jsp");
}
%>
<%@ page language="java" import="java.util.*" contentType="text/html; charset=utf-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
? <head>
? ? <base href="<%=basePath%>">
? ??
? ? <title>My JSP 'login.jsp' starting page</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>
??
?<%?
?String name="";
?if(session.getAttribute("name")!=null){
?name=session.getAttribute("name").toString();
?}
?%>
? 歡迎<font color="red"><%=name %></font>,登錄成功！
?
??
? </body>
</html>
2016-10-13
看一下login_success.jsp的名字對不對，路徑好像有問題