WeChat public account development: Convert long connections into short links through accesstoken

Business scenario: During the development process of WeChat public accounts, there are often some long links. If a QR code is generated at this time, the recognition will be slow during the scanning process. If it is stored in the database, it will cause the database to be corrupted. The field length needs to be set very long, so it is increasingly important to convert long links into short links.

Interface description document address:

mp.weixin.qq.com/wiki?t=resource/res_main&id=mp1443433600&token=&lang=zh_CN

Interface calling URL: https: //api.weixin.qq.com/cgi-bin/shorturl?access_token=ACCESS_TOKEN

Interface request method: post

Interface parameter data: json

Interface transmission Reference example:

{"action":"long2short","long_url":"https:\/\/ss2.bdstatic.com\/kfoZeXSm1A5BphGlnYG\/icon\/7282.png"}

Interface return data:

{"errcode":0,"errmsg":"ok","short_url":"http:\/\/w.url.cn\/s\/An3qXvS"}

converted to json:

{
    "errcode":0,
    "errmsg":"ok",
    "short_url":"http://w.url.cn/s/An3qXvS"
}

The specific implementation code is as follows:

The effect is as shown:

Okay, this time we will explain how to convert a long URL into a short URL through the WeChat interface

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