接口： https://api.weixin.qq.com/cgi-bin/qrcode/create

参数： {"action_name": "QR_LIMIT_STR_SCENE", "action_info": {"scene": {"scene_str":"958"}}}

1. 已生成过永久二维码的场景值再次调用生成二维码接口，提示{"errcode":45029,"errmsg":"qrcode count out of limit rid: 606c3524-66ae75d5-4b926891"}

2. 生成永久二维码个数未达10万限制，调用接口提示{"errcode":45029,"errmsg":"qrcode count out of limit rid: 606c3524-66ae75d5-4b926891"}