根据 vuex 的 this.$store.dispatch() 返回值 处理逻辑

1. App.vue

•         const ret = await this.$store.dispatch('userLogin', {
            username: this.curUserName,
            password: this.curPassword
          })
          if (ret && ret.info) {
            this.$message.success(ret.info)
            await this.$store.dispatch('controlLoginDialog', false)
          } else {
            this.$message.warning(ret)
          }

2. vuex/store/action.js

•   async userLogin ({commit}, account) {
      let userInfo = {}
      return new Promise((resolve, reject) => {
        requestUserLogin(account).then(response => {
          if (response.status === 200) {
            if (response.data.data) {
              userInfo = response.data.data
              userInfo.userName = userInfo.name
              userInfo.isLogin = true
              resolve({
                info: userInfo.userName + ' 登录成功，欢迎进入百度云智学院实验平台'
              })
            } else if (response.data.fail) {
              userInfo.userName = ''
              userInfo.isLogin = false
              myConsole('response.data.fail')
              resolve(response.data.fail)
            }
          } else {
            userInfo.userName = ''
            userInfo.isLogin = false
          }
  
          commit(USER_LOGIN, {userInfo})
        }).catch(err => {
          myConsole(err)
          reject(err)
        })
      })
    },

3.