如果用户的id没有获取到，跳转到登录页面

erp_web/js/HoorayOS_mini/js/hros.app.js

@@ -15,6 +15,16 @@ HROS.app = (function(){
 		},
 		get : function(){
 			var userId = sessionStorage.getItem("userId");
+            /**
+             * create by: qiankunpingtai
+             * create time: 2019/3/20 16:26
+             * description:
+             *如果用户的id没有获取到，跳转到登录页面
+             */
+            if(userId==undefined||userId==null){
+                top.location.href = "http://" + location.host + "/login.html";
+                return;
+            }
 		    $.getJSON('../../app/findAppByUserId?userId=' + userId, function (sc) {
 				HROS.VAR.dock = sc['dock'];
 				HROS.VAR.desk = sc['desk'];