怎么防止在没有登录的情况下在地址栏输入URL直接跳转页面

wendal

1楼•2713天前

那是浏览器缓存吧？

祝贺(qq_091d9c22) 2楼•2713天前

缓存都清空了啊

wendal

3楼•2713天前

你指的清空是服务器的session清空了吧？

祝贺(qq_091d9c22) 4楼•2713天前

对对对但是cookie还要清空么？

祝贺(qq_091d9c22) 5楼•2713天前

而且现在我把页面所有缓存都清空了

wendal

6楼•2713天前

关键是，按后退的时候，服务器是否收到请求？

祝贺(qq_091d9c22) 7楼•2713天前

我现在想先弄一下验证的问题现在我在没有登录的情况下输入URL 就只能接访问页面这样的操作太大的BUG

祝贺(qq_091d9c22) 8楼•2713天前

能收到请求因为页面都已经跳转了后台代码我写的是：
//退出系统
@At("/tuichuxitong")
public void tuichuxitong(HttpSession session,HttpServletResponse response) throws IOException{
System.err.println("进入结束方法===================");
session.invalidate();
response.sendRedirect("index");
}

祝贺(qq_091d9c22) 9楼•2713天前

之后我在页面点击退出的时候还是能回到退出之前的状态

wendal

10楼•2713天前

我说的是，按退出之后，再按后退，返回到之前页面的时候，浏览器是否发请求了？返回之前页面的过程中，服务器是否收到请求了？

祝贺(qq_091d9c22) 11楼•2713天前

这个我真不太清楚

祝贺(qq_091d9c22) 12楼•2713天前

按理来说太应该接收到请求的但是服务器这边我有点懵

wendal

13楼•2713天前

看后台日志

祝贺(qq_091d9c22) 14楼•2713天前

127.0.0.1 - - [20/Jul/2017:09:52:12 +0800] "GET / HTTP/1.1" 200 11452
0:0:0:0:0:0:0:1 - - [20/Jul/2017:09:53:22 +0800] "GET /wg/eq/index HTTP/1.1" 302 -
0:0:0:0:0:0:0:1 - - [20/Jul/2017:09:53:23 +0800] "GET /wg/eq/codesss HTTP/1.1" 200 6216
0:0:0:0:0:0:0:1 - - [20/Jul/2017:09:53:23 +0800] "GET /wg/css/reset.css HTTP/1.1" 304 -
127.0.0.1 - - [20/Jul/2017:09:55:43 +0800] "GET / HTTP/1.1" 200 11452
0:0:0:0:0:0:0:1 - - [20/Jul/2017:09:55:55 +0800] "GET /wg/eq/index HTTP/1.1" 302 -
0:0:0:0:0:0:0:1 - - [20/Jul/2017:09:55:55 +0800] "GET /wg/eq/codesss HTTP/1.1" 302 -
0:0:0:0:0:0:0:1 - - [20/Jul/2017:09:55:55 +0800] "GET /wg/eq/index HTTP/1.1" 302 -
0:0:0:0:0:0:0:1 - - [20/Jul/2017:09:55:55 +0800] "GET /wg/eq/codesss HTTP/1.1" 302 -
0:0:0:0:0:0:0:1 - - [20/Jul/2017:09:55:55 +0800] "GET /wg/eq/index HTTP/1.1" 302 -
0:0:0:0:0:0:0:1 - - [20/Jul/2017:09:55:55 +0800] "GET /wg/eq/codesss HTTP/1.1" 302 -
0:0:0:0:0:0:0:1 - - [20/Jul/2017:09:55:55 +0800] "GET /wg/eq/index HTTP/1.1" 302 -
0:0:0:0:0:0:0:1 - - [20/Jul/2017:09:55:55 +0800] "GET /wg/eq/codesss HTTP/1.1" 302 -
0:0:0:0:0:0:0:1 - - [20/Jul/2017:09:55:55 +0800] "GET /wg/eq/index HTTP/1.1" 302 -
0:0:0:0:0:0:0:1 - - [20/Jul/2017:09:55:55 +0800] "GET /wg/eq/codesss HTTP/1.1" 200 6216
0:0:0:0:0:0:0:1 - - [20/Jul/2017:09:59:12 +0800] "GET /wg/eq/codesss HTTP/1.1" 302 -
0:0:0:0:0:0:0:1 - - [20/Jul/2017:09:59:12 +0800] "GET /wg/eq/index HTTP/1.1" 302 -
0:0:0:0:0:0:0:1 - - [20/Jul/2017:09:59:12 +0800] "GET /wg/eq/codesss HTTP/1.1" 302 -
0:0:0:0:0:0:0:1 - - [20/Jul/2017:09:59:12 +0800] "GET /wg/eq/index HTTP/1.1" 302 -
0:0:0:0:0:0:0:1 - - [20/Jul/2017:09:59:12 +0800] "GET /wg/eq/codesss HTTP/1.1" 200 6216
0:0:0:0:0:0:0:1 - - [20/Jul/2017:10:00:28 +0800] "GET /wg/eq/adminlogin HTTP/1.1" 200 869
0:0:0:0:0:0:0:1 - - [20/Jul/2017:10:00:28 +0800] "GET /wg/css/styles.css HTTP/1.1" 304 -
0:0:0:0:0:0:0:1 - - [20/Jul/2017:10:00:28 +0800] "GET /wg/images/eq/qingcai.png HTTP/1.1" 304 -
0:0:0:0:0:0:0:1 - - [20/Jul/2017:10:00:31 +0800] "POST /wg/eq/adlogin HTTP/1.1" 302 -
0:0:0:0:0:0:0:1 - - [20/Jul/2017:10:00:31 +0800] "GET /wg/eq/admin1 HTTP/1.1" 200 770
0:0:0:0:0:0:0:1 - - [20/Jul/2017:10:00:31 +0800] "GET /wg/css/styleadd.css HTTP/1.1" 304 -
0:0:0:0:0:0:0:1 - - [20/Jul/2017:10:00:40 +0800] "GET /wg/eq/tuichuxitong HTTP/1.1" 302 - //这是点击退出系统
0:0:0:0:0:0:0:1 - - [20/Jul/2017:10:00:40 +0800] "GET /wg/eq/index HTTP/1.1" 302 -
0:0:0:0:0:0:0:1 - - [20/Jul/2017:10:00:40 +0800] "GET /wg/eq/codesss HTTP/1.1" 302 -
0:0:0:0:0:0:0:1 - - [20/Jul/2017:10:00:40 +0800] "GET /wg/eq/index HTTP/1.1" 302 -
0:0:0:0:0:0:0:1 - - [20/Jul/2017:10:00:40 +0800] "GET /wg/eq/codesss HTTP/1.1" 302 -
0:0:0:0:0:0:0:1 - - [20/Jul/2017:10:00:40 +0800] "GET /wg/eq/index HTTP/1.1" 302 -
0:0:0:0:0:0:0:1 - - [20/Jul/2017:10:00:40 +0800] "GET /wg/eq/codesss HTTP/1.1" 200 6216
0:0:0:0:0:0:0:1 - - [20/Jul/2017:10:01:42 +0800] "GET /wg/eq/codesss HTTP/1.1" 302 -
0:0:0:0:0:0:0:1 - - [20/Jul/2017:10:01:42 +0800] "GET /wg/eq/index HTTP/1.1" 302 -
0:0:0:0:0:0:0:1 - - [20/Jul/2017:10:01:42 +0800] "GET /wg/eq/codesss HTTP/1.1" 302 -
0:0:0:0:0:0:0:1 - - [20/Jul/2017:10:01:42 +0800] "GET /wg/eq/index HTTP/1.1" 302 -
0:0:0:0:0:0:0:1 - - [20/Jul/2017:10:01:42 +0800] "GET /wg/eq/codesss HTTP/1.1" 200 6216

wendal

15楼•2713天前

这是啥日志？nginx？

祝贺(qq_091d9c22) 16楼•2713天前

这是tomcat后台日志

wendal

17楼•2713天前

话说，你的入口方法没校验登录状态的？

祝贺(qq_091d9c22) 18楼•2713天前

检验了啊在数据库判断有没有这个用户如果有就登录没有就返回登录页面

wendal

19楼•2713天前

?不是判断session是否已经登录??