wepy中使用promise异步请求

1. 安装模块

npm install wepy-async-function --save

2.如何使用？

• 1.引入模块

// app.wpy
import wepy from 'wepy';

import 'wepy-async-function';

• 2.在app.wepy 声明

constructor () {
    super()
    this.use('requestfix')
    this.use('promisify')
}

3.实战

import wepy from 'wepy';
// promise
wepy.getSystemInfo()
.then(res => {
  this.globalData.systemInfo = res;
})
// async
async getSystem() {
  let res = await wepy.getSystemInfo();
  console.log(res);
}