1、JSAPI下单接口:https://api.mch.weixin.qq.com/v3/pay/transactions/jsapi
获取
2、代码一直没有修改,运行好长时间了,今天上午,突然就这样了
3、请求参数:
{"mchid":"11111111","out_trade_no":"529e964cda044818a336eeca3a0159d8","appid":"11111111","description":"技术服务费","notify_url":"https://testwxapplet.casii.cn/wxnotify.do","amount":{"total":1000,"currency":"CNY"},"payer":{"openid":"on4pt5Z7FCSSJ9G9v"},"scene_info":{"payer_client_ip":"172.26.187.65"}}
我们也遇到了
这个错误一般是请求参数错误导致,可以用postman测试看看报错什么https://github.com/wechatpay-apiv3/wechatpay-postman-script