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
})
}