微信小程序 封装接口

//封装接口
let baseURL = 'http://127.0.0.1:3000/'; //接口路径
let request = function (url, options = {}) {
let myUrl = `${baseURL}${url}`;
// 处理method,data,params=> 查询字符串
// 如果有请求头
// 合并对象data
// 如果params 添加查询字符串参数
//接口的参数
if (options.params) {
let urlQueryString = qs.stringify(options.params, { //使用到qs ,先下载，后引入
addQueryPrefix: true,
allowDots: true,
});
myUrl += urlQueryString;
} return new Promise((resolve, reject) => {
wx.showLoading({
title: '玩命加载中...',
});
wx.request({
method: 'get',
url: myUrl,
success: resolve,
fail: reject,
complete: wx.hideLoading,
...options //直接展开
});
});
}

const qs= require('../static/js/qs.js');

module.exports = {
formatTime: formatTime,
request:request
}

const { request, formatTime }=require('./utils/util.js');
//向外提供属性
globalData: {
userInfo: null,
formatTime,
request
}

//解构赋值
const { request } =getApp().globalData;

let swipe = await request('slides', {
method: 'get',
params: {
a: , b:
},
});