java在jsp（Spring MVC）中按下后退按钮后如何保持注销状态？
这是我的jsp页面
我把这个放在了页眉上
<head>
<META Http-Equiv="Cache-Control" Content="no-cache">
<META Http-Equiv="Pragma" Content="no-cache">
<META Http-Equiv="Expires" Content="0">
</head>
<body>
<a href="logout">LogOut</a></li>
<input type="hidden" id="fullname" name="fullname" value="${fullname}" >
</body>
这是我的控制器方法
@RequestMapping(value="/logout", method= RequestMethod.GET)
public ModelAndView logout(HttpServletRequest request , HttpServletResponse response, String fullname) {
ModelAndView mav = new ModelAndView();
HttpSession session = request.getSession();
session.removeAttribute(fullname);
session.invalidate();
mav.addObject("logout", true);
mav.setViewName("Home2");
return mav;
}
但按下后退按钮后，我再次被重定向到登录页面
共 (0) 个答案