axios同步请求

methods: {
    init() {
     this.initMenu();
    },
    async initMenu() {
      var that = this;
       const res= await  that.$api.initialize.menu({
            limit: 10000,
            page: 0,
            userName: item.userName,
          }); //参数自定义
         console.log(res);
         //其它操作
    },
    }