spring - 注销在浏览器上留下了JSESSIONID。如何清除它？

我使用以下代码注销系统中的用户。

/**
 * This function helps to set the session attribute for the present user to null and then
 * removes the attribute itself and this helps in clearing the session
 * @param request
 * @param response
 */
@RequestMapping(value = AuthConstants.EXIT, method = RequestMethod.POST)
public void exitPrime(HttpServletRequest request, HttpServletResponse response) {
        /*Getting session and then invalidating it*/
        HttpSession session = request.getSession(false);
        if(request.isRequestedSessionIdValid() && session != null)
        {
            session.invalidate();

        }
}

这将导致成功注销，但登录时提供的JSession ID仍保留在浏览器中，因此对于任何新用户，登录时都会再次使用相同的JSession ID。我希望jsessionid cookie仅对当前会话有效，一旦用户注销，它就应该被销毁或对下次登录无效。我的登录代码如下：

/**
 * This method allows one to log into the system and generates a token for a valid employee.
 * @param authRequest
 * @param request
 * @param response
 * @return
 */
@RequestMapping(value = AuthConstants.ENTRY, method = RequestMethod.POST, consumes = ApplicationConstants.APPLICATION_JSON)
public @ResponseBody
AuthResponse primeEntry(@RequestBody AuthRequest authRequest,HttpServletRequest request, HttpServletResponse response) {
    AuthResponse authResponse = new AuthResponse();
    if(authRequest != null && authRequest.getEmployeeAuth().getEmployeeNumber() != null
            && !authRequest.getEmployeeAuth().getEmployeeNumber().isEmpty()){
        /*To check whether the user is valid*/
        String employeeNumber = authRequest.getEmployeeAuth().getEmployeeNumber();
        UserBean userBean = new UserBean();
        userBean = userService.getUser(employeeNumber);
        if(userBean != null)
            {
            HttpSession session = request.getSession(true);
            session.setAttribute("user", userBean);
            setAuthResponseSuccess(authResponse);
        }else{
            /*If user does not exist the too throw error 500*/
            setAuthResponseFailure(authResponse);
        }
    }else{
        /*If input JSON is not valid then throw error 500*/
        setAuthResponseFailure(authResponse);
    }
    return authResponse;
}

我使用的是Spring3.2，我想手动登录和注销。请帮忙。
完整类代码

@Controller
@RequestMapping(value = "/auth")
public class AuthController {
    @Autowired
    HttpServletRequest request;

    @Autowired
    HttpSession session;

    @Autowired
    IUserService userService;

    /**
     * This method allows one to log into the system and generates a token for a valid employee.
     * @param authRequest
     * @param request
     * @param response
     * @return
     */
    @RequestMapping(value = AuthConstants.ENTRY, method = RequestMethod.POST, consumes = ApplicationConstants.APPLICATION_JSON)
    public @ResponseBody
    AuthResponse primeEntry(@RequestBody AuthRequest authRequest,HttpServletRequest request, HttpServletResponse response) {
        AuthResponse authResponse = new AuthResponse();
        if(authRequest != null && authRequest.getEmployeeAuth().getEmployeeNumber() != null
                && !authRequest.getEmployeeAuth().getEmployeeNumber().isEmpty()){
            /*To check whether the user is valid*/
            String employeeNumber = authRequest.getEmployeeAuth().getEmployeeNumber();
            UserBean userBean = new UserBean();
            userBean = userService.getUser(employeeNumber);
            if(userBean != null)
                {
                HttpSession session = request.getSession(true);
                session.setAttribute("user", userBean);
                setAuthResponseSuccess(authResponse);
            }else{
                /*If user does not exist the too throw error 500*/
                setAuthResponseFailure(authResponse);
            }
        }else{
            /*If input JSON is not valid then throw error 500*/
            setAuthResponseFailure(authResponse);
        }
        return authResponse;
    }


    /**
     * This function helps to set the session attribute for the present user to null and then
     * removes the attribute itself and this helps in clearing the session
     * @param request
     * @param response
     */
    @RequestMapping(value = AuthConstants.EXIT, method = RequestMethod.POST)
    public void exitPrime(HttpServletRequest request, HttpServletResponse response) {
            /*Getting session and then invalidating it*/
            HttpSession session = request.getSession(false);
            if(request.isRequestedSessionIdValid() && session != null)
            {
                session.invalidate();

            }
    }

    private AuthResponse setAuthResponseFailure(AuthResponse authResponse) {
        authResponse.setResponseCode(ApplicationConstants.INTERNAL_ERROR_CODE);
        authResponse.setStatus(StatusType.FAILURE);
        authResponse.setResponseMsg(ApplicationConstants.INTERNAL_ERROR_MESSAGE);
        return authResponse;
    }
    private AuthResponse setAuthResponseSuccess(AuthResponse authResponse){
        authResponse.setResponseCode(ApplicationConstants.OK);
        authResponse.setStatus(StatusType.SUCCESS);
        authResponse.setResponseMsg(ApplicationConstants.LOGIN_SUCCESS);
        return authResponse;
    }
}

最佳答案

只要JSessionID在浏览器上已经无效，它就不会有任何问题。JSessionID只是一组不包含实际数据的随机字符。
但是，我怀疑您的问题是您在类级别使用了@SessionAttributes注释，并且您尝试了session.invalidate()。在上一个会话失效后的这个场景中，Spring会自动为您创建一个新的会话（和jsessionid），因为它必须将指定的模型属性持久化到会话中。
imo一个更好的方法是创建一个没有@SessionAttributes的新控制器，并从中使会话无效。

关于spring - 注销在浏览器上留下了JSESSIONID。如何清除它？，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/18073264/