创建二维码
curl https://api.weixin.qq.com/cgi-bin/qrcode/create
返回
{"errcode":45029,"errmsg":"qrcode count out of limit rid:
查询余额
curl https://api.weixin.qq.com/cgi-bin/openapi/quota/get
返回
{"errcode":0,"errmsg":"ok","quota":{"daily_limit":1000000,"used":61,"remain":999939}