init 初始化

src/store/index.js

@@ -2,10 +2,14 @@ import { createStore } from 'vuex'
 
 export default createStore({
   state: {
+    userInfo: {}
   },
   getters: {
   },
   mutations: {
+    SET_USER(state, userInfo) {
+      state.userInfo = userInfo
+    },
   },
   actions: {
   },