How to encapsulate request Interface in WeChat Mini Programs

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The encapsulation example code of WeChat Mini Programs's request interface

Encapsulation of Mini Program request API (essentially a callback to the request callback function)

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)}})})}

Call method

Var common = require (".. /.. / common/common.js") common.getData (postUrl). Then (function (data) {this.setData ({/ /.... }); console.log (data);}); these are all the contents of this article entitled "how to encapsulate the request Interface in WeChat Mini Programs". Thank you for reading! I believe you will gain a lot after reading this article. The editor will update different knowledge for you every day. If you want to learn more knowledge, please pay attention to the industry information channel.