详解vuex中的this.$store.dispatch方法

new Vue({
   el:'#app',
   router,
   store,
   render:h=>h(APP)
 })

import Vue from 'vue'
import Vuex from 'vuex'
import app from './modules/app'
import user from '.modules/user'
import getters from '.getters'
import permission from './modules/permission'

Vue.use(Vuex)
 const store=new Vuex.Store({
    modules:{
        permission,
	app,
	user
},
getters
})
export default store

const user = {
  state: {
    token: '',
    roles: null,
    isMasterAccount:true,
  },

  mutations: {
    SET_TOKEN: (state, token) => {
      state.token ="Bearer "  token 
    },
  },
  actions: {
    // 登录
    Login({
      commit
    }, userInfo) {
      return new Promise((resolve, reject) => {
        login(userInfo.account, userInfo.password).then(x => {
          if(x.status==200){
            const tokenV = x.data.token.tokenValue
            commit('SET_TOKEN', tokenV)
            document.cookie=`AuthInfo=Bearer ${tokenV};path:/`;
            token="Bearer " tokenV;
            //setToken("Bearer "  token)
            resolve();
          }
          
        }).catch(error => {
          console.log("登录失败")
          reject(error)
        })
      })
    },
  }
}
export default user

handleLogin() {
   this.loading = true
    this.$store.dispatch('Login', this.loginForm).then(() => {
           this.$router.push({
               path: '/manage/merchant/account'
           }); //登录成功之后重定向到首页
           this.loading = false
           // this.$router.push({ path: this.redirect || '/' })
       }).catch(() => {
           this.loading = false
       })
     }