How to realize GET request in WeChat Mini Programs

This article mainly explains "how to achieve GET request in WeChat Mini Programs". The content in the article is simple and clear, and it is easy to learn and understand. Please follow the editor's train of thought to study and learn "how to achieve GET request in WeChat Mini Programs".

Detailed explanation of WeChat Mini Programs's GET request

Code first:

/ / index.js// obtain application instance var app = getApp () Page ({data: {motto: 'Hello World', onLoad: function () {var that = this wx.request ({url:' http://apis.baidu.com/heweather/weather/free', data: {city:'beijing'}, method: 'GET', / / OPTIONS, GET, HEAD, POST, PUT, DELETE, TRACE, CONNECT header: {apikey:'a37c01591e47494fe320137dbc0fd423'}) / / set the requested header success: function (res) {/ / success console.log (res)}, fail: function () {/ / fail}, complete: function () {/ / complete}})})

The results show that:

In fact, it is not difficult to observe the code and find that the writing method is similar to ajax, as long as we figure out which parameters need to be configured. The following is the official configuration information.

Note: one WeChat Mini Programs can only have 5 network requests to connect at the same time.

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