微信APP支付成功后,回调(C# .netcore)
作者:互联网
微信APP支付成功后,回调(C# .netcore)
[HttpPost] public async Task<string> GetNotify() { //获取回调POST过来的xml数据的代码 Stream stream = HttpContext.Request.Body; byte[] buffer = new byte[HttpContext.Request.ContentLength.Value]; await stream.ReadAsync(buffer, 0, buffer.Length); //.net core 3.1需要用ReadAsync才不会出错 string xml = System.Text.Encoding.UTF8.GetString(buffer); //System.IO.File.WriteAllText(@"D:\notify.txt", xml);//将POST过来的xml数据写入TXT文件,用于postman测试 XmlDocument xmlDoc = new XmlDocument(); xmlDoc.LoadXml(xml); if (xmlDoc.DocumentElement.GetElementsByTagName("return_code")[0].InnerText == "SUCCESS") { string RechargeMoney = xmlDoc.DocumentElement.GetElementsByTagName("total_fee")[0].InnerText; //充值金额 string RechargeTime = xmlDoc.DocumentElement.GetElementsByTagName("time_end")[0].InnerText; //充值时间 string RechargeNo = xmlDoc.DocumentElement.GetElementsByTagName("out_trade_no")[0].InnerText; //订单号 string Result_Code = xmlDoc.DocumentElement.GetElementsByTagName("result_code")[0].InnerText; //result_code string Return_Code = xmlDoc.DocumentElement.GetElementsByTagName("return_code")[0].InnerText; //return_code string TransactionId = xmlDoc.DocumentElement.GetElementsByTagName("transaction_id")[0].InnerText; //商户平台支付单号 //这里是进行各种逻辑代码,最好对sign进行下验证 return "<xml><return_code><![CDATA[SUCCESS]]></return_code><return_msg><![CDATA[OK]]></return_msg></xml>"; //回调成功返回给微信,避免重复回调 return "<xml><return_code><![CDATA[FAIL]]></return_code><return_msg><![CDATA[ERROR]]></return_msg></xml>"; //回调失败返回给微信 } }
标签:code,string,DocumentElement,netcore,C#,微信,InnerText,GetElementsByTagName,xmlDoc 来源: https://www.cnblogs.com/wishit/p/14061138.html