vue await async

1. await, async使用

函数头单独封装出去

views/methods.js页面

import { one } from 'api/general.js';

async function change() {
    let data = {},
        Obj = {},
        key = '';

    data = await one();

    for (key in data.data) {
        Obj[key] = data.data[key];
    }
    return Obj;
}

export {
    change
}


------------------------------

api/general.js页面

//先执行的函数
function one() {
    return fetch({
        url: url,
        method: 'get',
    })
}

export {
    one
}

//传参的：

//function one(data) {

   // return fetch({
    //    url: url,
     //   method: 'get',
       // data: 'data'
   // })
//}

------------------------
页面调用封装的函数头

import { change } from 'views/methods.js'

export default { 

     data() {
        changeObj : {}
     }

     created() {
          change().then(res => {
              this.changeObj = res;
         });

    }