我在消息推送配置中配置url进行验证，根据https://developers.weixin.qq.com/miniprogram/dev/framework/server-ability/message-push.html文档中说明，接收的参数是signature、timestamp、nonce、echostr，但是实际我查看了服务器请求日志，我实际收到的请求是 GET HTTP/1.0 81.69.101.193 xx.xx.com /wechat?signature=6c962ed8b7af0a5b943e9d0efaf2fe829e70bd83&echostr=1804355774822166514×tamp=1621306578&nonce=1492329384 Mozilla/4.0 200 0 0 [图片] timestamp这个参数好像是错误的。这个是怎么回事呢？？  [图片]

https://api.mch.weixin.qq.com/papay/entrustweb?appid=xxx&contract_code=8525587&contract_display_account=9999&mch_id=xxx&notify_url=https%3A%2F%2Fwww.waquan.com.cn%2Fwrit%2Findex.php%2Findex%2Fby_notify&plan_id=1000&request_serial=16017939221517&timestamp=1601793922&version=1.0&sign=8FCAFA16F9A762301A857DC397C07ABF 打印的地址 求支援

使用的API接口为https://api.mch.weixin.qq.com/papay/preentrustweb，调用成功后也返回了pre_entrustweb_id。 但是通过官方提供的调用方式： WXOpenBusinessWebViewReq *req = [[WXOpenBusinessWebViewReq alloc] init]; req.businessType = 12; //固定值 NSMutableDictionary *queryInfoDic = [NSMutableDictionary dictionary]; [queryInfoDic setObject:"pre_entrustweb_id" forKey:"5778aadY9nltAsZzXixCkFIGYnV2V"]; req.queryInfoDic = queryInfoDic; [WxApi sendReq:req]; 却提示mch_id 参数构造错误。