【公众号】如何查看生成永久二维码剩余数量
https://developers.weixin.qq.com/doc/offiaccount/Account_Management/Generating_a_Parametric_QR_Code.htmlhttps://developers.weixin.qq.com/doc/offiaccount/Account_Management/Generating_a_Parametric_QR_Code.html 【公众号】如何查看生成永久二维码剩余数量