【微信小程序】网络请求封装 使用Promise 封装 wx.request

创建httpServire.js 统一请求模板

const app = getApp();
// 线上
const URL_HOST = 'https://betadoctor.taiorient.com/api/';
let header = {"content-type": "application/json;charset=UTF-8"
}
const formatParams = (data) => {let arr = [];for (let name in data) {arr.push(encodeURIComponent(name) + "=" + encodeURIComponent(data[name]));}return arr.join("&");
}
// 请求封装
export const httpService = (urlEnd, params, method) => {return new Promise((resolve, reject) => {let url = '', data = ''if (method == 'post') { url = URL_HOST + urlEnddata = params} else if (method == 'get') { url = URL_HOST + urlEnd + '?' + formatParams(params)data = undefined}wx.request({url,data,method,header: header,timeout: 15000,success: res => {if ( res.data.code == 200 ) {resolve(res.data)} else {wx.showToast({title: res.data.msg,icon: 'none',duration: 2000})reject(res)}},fail: error => {wx.showToast({title: error.errMsg,icon: 'none',duration: 2000})reject(error)},})})
}

创建对应模块的api

const { httpService } = require("./httpServire.js");
export const myHomePage = params => {return httpService("applet/user/myHomePage", params, "get");
};

页面调用

const { myHomePage } = require("../../utils/api.js")
async myHomePagePort() {let data = {}const getData = await myHomePage(data)console.log(getData)
}

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