https://developers.weixin.qq.com/miniprogram/dev/framework/server-ability/backend-api.html

https://mp.weixin.qq.com/debug/cgi-bin/apiinfo?t=index&type=%E5%9F%BA%E7%A1%80%E6%94%AF%E6%8C%81&form=%E8%8E%B7%E5%8F%96access_token%E6%8E%A5%E5%8F%A3%20/token

使用官方的调试工具获取access token时出现以下提示，appID:wx15fa9a60e4300443

返回结果:

• 200 OK
• Connection: close
• Date: Wed, 12 Aug 2020 01:05:14 GMT
• Content-Type: application/json; encoding=utf-8
• Content-Length: 41

{
    "errcode": 50002, 
    "errmsg": "user limited"
}

提示:

User quantity over limit