微信小程序 request接口的封裝實(shí)例代碼
小程序request接口的封裝(本質(zhì)上是對(duì)request回調(diào)函數(shù)再次回調(diào))
module.exports.getData = function (url) { var data = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}; var method = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 'POST'; var header = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : { 'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8' }; return new Promise(function (resolve, reject) { wx.request({ url: url, data: data, method: method, header: { 'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8' }, success: function (res) { resolve(res) }, fail: function (res) { reject(res) } }) })}調(diào)用方法
var common = require("../../common/common.js")common.getData(postUrl) .then(function(data){ this.setData({ //.... }); console.log(data); });感謝閱讀，希望能幫助到大家，謝謝大家對(duì)本站的支持！
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