增加userId获取方法

stdiet-ui/src/store/getters.js

@@ -10,6 +10,7 @@ const getters = {
   introduction: state => state.user.introduction,
   roles: state => state.user.roles,
   permissions: state => state.user.permissions,
+  userId: state => state.user.userId,
   permission_routes: state => state.permission.routes
 }
 export default getters

stdiet-ui/src/store/modules/user.js

@@ -25,6 +25,9 @@ const user = {
     },
     SET_PERMISSIONS: (state, permissions) => {
       state.permissions = permissions
+    },
+    SET_USERID: (state, userId) => {
+      state.userId = userId
     }
   },
 
@@ -60,6 +63,7 @@ const user = {
           }
           commit('SET_NAME', user.userName)
           commit('SET_AVATAR', avatar)
+          commit('SET_USERID', user.userId)
           resolve(res)
         }).catch(error => {
           reject(error)