fix

stmms-web/src/main/java/cn/com/qmth/stmms/common/controller/LoginController.java

@@ -51,7 +51,7 @@ public class LoginController {
     @RequestMapping(value = "/login", method = RequestMethod.GET)
     public ModelAndView login(HttpServletRequest request) {
         StmmsSession session = RequestUtils.getSession(request);
-        session.setParameter(LOGIN_TYPE_KEY, null);
+        session.clear();
         ModelAndView view = new ModelAndView("modules/sys/login");
         view.addObject("indexLogo", indexLogo);
         view.addObject("showType", "admin-login");
@@ -157,6 +157,7 @@ public class LoginController {
     @RequestMapping(value = "/admin-login", method = RequestMethod.GET)
     public ModelAndView adminIndex(HttpServletRequest request) {
         StmmsSession session = RequestUtils.getSession(request);
+        session.clear();
         session.setParameter(LOGIN_TYPE_KEY, "admin-login");
         ModelAndView view = new ModelAndView("modules/sys/login");
         view.addObject(LOGIN_TYPE_KEY, "admin-login");
@@ -167,6 +168,7 @@ public class LoginController {
     @RequestMapping(value = "/mark-login", method = RequestMethod.GET)
     public ModelAndView markIndex(HttpServletRequest request) {
         StmmsSession session = RequestUtils.getSession(request);
+        session.clear();
         session.setParameter(LOGIN_TYPE_KEY, "mark-login");
         ModelAndView view = new ModelAndView("modules/sys/login");
         view.addObject(LOGIN_TYPE_KEY, "mark-login");