Method not found: 'Void Essensoft.AspNetCore.Payment.Alipay.AlipayOptions.set_AppPrivateKey(System.String)'.

我支付是正常的
但是退款就提示这个问题：
The input is not a valid Base-64 string as it contains a non-base 64 character, more than two padding characters, or an illegal character among the padding characters.

https://pay.weixin.qq.com/wiki/doc/api/allocation_sl.php?chapter=25_1&index=1

Nuget 站点（https://www.nuget.org/packages/Essensoft.AspNetCore.Payment.Alipay/ ）上没有 2.4.5 的版本， Security 和 WeChatPay 都有 2.4.5 的版本。

此处签名时还是服务商的APPID和商户号

Question: 请问对于微信子商户支付，除了要在Options参数中额外提供SubAppId和SubMchId应当如何使用呢？

现在我的使用方法是：

https://github.com/essensoft/payment/blob/015d4a58814c2ac5212a361bbc384d0afb80f841/samples/WebApplicationSample/Controllers/WeChatPayController.cs#L165

对于这里的Value，额外给其赋值子商户Appid和商户Id。看起来似乎没问题。但是这样是正确的使用方法吗？

App端的开发人员说，他们收到的签名是错误的。

你好，感觉最近拼多多和有赞支付也比较多，可以考虑下支持吗

我没有在【Essensoft.AspNetCore.Payment.Alipay.Notify】这个命名空间下找到
https://docs.open.alipay.com/20180417160701241302/ckfuuu/
这个网址中的4个对应回调模型，可否新增一下？

在window服务器正常，在Centos7上出错，错误信息
System.Net.Http.HttpRequestException: The SSL connection could not be established, see inner exception.--->System.Security.Authentication.AuthenticationException: The remote certificate is invalid according to the validation procedure.\n at System.Net.Security.SslState.StartSendAuthResetSignal(ProtocolToken message, AsyncProtocolRequest asyncRequest, ExceptionDispatchInfo exception)\n at System.Net.Security.SslState.CheckCompletionBeforeNextReceive(ProtocolToken message, AsyncProtocolRequest asyncRequest)\n at System.Net.Security.SslState.StartSendBlob(Byte[] incoming, Int32 count, AsyncProtocolRequest asyncRequest)\n at System.Net.Security.SslState.ProcessReceivedBlob(Byte[] buffer, Int32 count, AsyncProtocolRequest asyncRequest)\n at System.Net.Security.SslState.StartReadFrame(Byte[] buffer, Int32 readBytes, AsyncProtocolRequest asyncRequest)\n at System.Net.Security.SslState.StartReceiveBlob(Byte[] buffer, AsyncProtocolRequest asyncRequest)\n at System.Net.Security.SslState.CheckCompletionBeforeNextReceive(ProtocolToken message, AsyncProtocolRequest asyncRequest)\n at System.Net.Security.SslState.StartSendBlob(Byte[] incoming, Int32 count, AsyncProtocolRequest asyncRequest)\n at System.Net.Security.SslState.ProcessReceivedBlob(Byte[] buffer, Int32 count, AsyncProtocolRequest asyncRequest)\n at System.Net.Security.SslState.StartReadFrame(Byte[] buffer, Int32 readBytes, AsyncProtocolRequest asyncRequest)\n at System.Net.Security.SslState.StartReceiveBlob(Byte[] buffer, AsyncProtocolRequest asyncRequest)\n at System.Net.Security.SslState.CheckCompletionBeforeNextReceive(ProtocolToken message, AsyncProtocolRequest asyncRequest)\n at System.Net.Security.SslState.StartSendBlob(Byte[] incoming, Int32 count, AsyncProtocolRequest asyncRequest)\n at System.Net.Security.SslState.ProcessReceivedBlob(Byte[] buffer, Int32 count, AsyncProtocolRequest asyncRequest)\n at System.Net.Security.SslState.StartReadFrame(Byte[] buffer, Int32 readBytes, AsyncProtocolRequest asyncRequest)\n at System.Net.Security.SslState.PartialFrameCallback(AsyncProtocolRequest asyncRequest)\n---End of stack trace from previous location where exception was thrown---\n at System.Net.Security.SslState.ThrowIfExceptional()\n at System.Net.Security.SslState.InternalEndProcessAuthentication(LazyAsyncResult lazyResult)\n at System.Net.Security.SslState.EndProcessAuthentication(IAsyncResult result)\n at System.Net.Security.SslStream.EndAuthenticateAsClient(IAsyncResult asyncResult)\n at System.Net.Security.SslStream. < >c. < AuthenticateAsClientAsync > b__47_1(IAsyncResult iar)\n at System.Threading.Tasks.TaskFactory1.FromAsyncCoreLogic(IAsyncResult iar, Func2 endFunction, Action1 endAction, Task1 promise, Boolean requiresSynchronization)\n---End of stack trace from previous location where exception was thrown---\n at System.Net.Http.ConnectHelper.EstablishSslConnectionAsyncCore(Stream stream, SslClientAuthenticationOptions sslOptions, CancellationToken cancellationToken)\n---End of inner exception stack trace---\n at System.Net.Http.ConnectHelper.EstablishSslConnectionAsyncCore(Stream stream, SslClientAuthenticationOptions sslOptions, CancellationToken cancellationToken)\n at System.Threading.Tasks.ValueTask1.get_Result()\n at System.Net.Http.HttpConnectionPool.CreateConnectionAsync(HttpRequestMessage request, CancellationToken cancellationToken)\n at System.Threading.Tasks.ValueTask1.get_Result()\n at System.Net.Http.HttpConnectionPool.WaitForCreatedConnectionAsync(ValueTask1 creationTask)\n at System.Threading.Tasks.ValueTask1.get_Result()\n at System.Net.Http.HttpConnectionPool.SendWithRetryAsync(HttpRequestMessage request, Boolean doRequestAuth, CancellationToken cancellationToken)\n at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken)\n at Microsoft.Extensions.Http.Logging.LoggingHttpMessageHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken)\n at Microsoft.Extensions.Http.Logging.LoggingScopeHttpMessageHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken)\n at System.Net.Http.HttpClient.FinishSendAsyncBuffered(Task1 sendTask, HttpRequestMessage request, CancellationTokenSource cts, Boolean disposeCts)\n at Essensoft.AspNetCore.Payment.WeChatPay.Utility.HttpClientExtensions.DoPostAsync(HttpClient client, String url, String content)\n at Essensoft.AspNetCore.Payment.WeChatPay.WeChatPayClient.ExecuteAsync[T](IWeChatPayRequest1 request, String optionsName)\n at Donvv.Meeting.Controllers.PaymentController.MpPay(Int32 id, String openId) in E: \\DonvvMeeting\\server\\Meeting\\Meeting\\Donvv.Meeting\\Controllers\\PaymentController.cs: line 84 ","Properties ":{"SourceContext ":"Donvv.Meeting.Controllers.PaymentController ","ActionId ":"0791aadb - d831 - 4f4c - 95cd - 8fb940f6595e ","ActionName ":"Donvv.Meeting.Controllers.PaymentController.MpPay(Donvv.Meeting)","RequestId ":"0HLLUB9I9NS1B: 00000001 ","RequestPath ":" / api / Payment / MpPay
尝试解决方法：
ServicePointManager.ServerCertificateValidationCallback +=
(sender, certificate, chain, sslPolicyErrors) => true;无效
ServicePointManager.SecurityProtocol = SecurityProtocolType.Ssl3 | SecurityProtocolType.Tls12 | SecurityProtocolType.Tls11 | SecurityProtocolType.Tls; 无效
export DOTNET_SYSTEM_NET_HTTP_USESOCKETSHTTPHANDLER=0 无效
export SSL_CERT_FILE=/etc/ssl/certs/ca-certificates.crt
export SSL_CERT_DIR=/dev/null 无效

我看代码验证签名的参数，都验证了公钥证书、商户证书和根证书，代码位置如下
Essensoft.AspNetCore.Payment.Alipay.AlipayClient类中的方法

public async Task<T> CertificateExecuteAsync<T>(IAlipayRequest<T> request, AlipayOptions options, string accessToken, string appAuthToken) where T : AlipayResponse
       {
           if (options == null)
           {
               throw new ArgumentNullException(nameof(options));
           }

           if (string.IsNullOrEmpty(options.AppId))
           {
               throw new ArgumentNullException(nameof(options.AppId));
           }

           if (string.IsNullOrEmpty(options.SignType))
           {
               throw new ArgumentNullException(nameof(options.SignType));
           }

           if (string.IsNullOrEmpty(options.AppPrivateKey))
           {
               throw new ArgumentNullException(nameof(options.AppPrivateKey));
           }

           if (string.IsNullOrEmpty(options.AppCert))
           {
               throw new ArgumentNullException(nameof(options.AppCert));
           }

           if (string.IsNullOrEmpty(options.AlipayPublicCert))
           {
               throw new ArgumentNullException(nameof(options.AlipayPublicCert));
           }

           if (string.IsNullOrEmpty(options.RootCert))
           {
               throw new ArgumentNullException(nameof(options.RootCert));
           }

           if (string.IsNullOrEmpty(options.ServerUrl))
           {
               throw new ArgumentNullException(nameof(options.ServerUrl));
           }

alipay/alipay-sdk-net-all@64a1797

返回结果任然是一个form形式的表单

支付宝异步会掉老是报错，但正常支持成功！在支付成功后进行异步回调时会报签名不正确问题，为啥？？

using (var rsa = RSA.Create())
            {
                var type = "RSA2" == signType ? HashAlgorithmName.SHA256 : HashAlgorithmName.SHA1;
                rsa.ImportParameters(parameters);
                var request= rsa.VerifyData(Encoding.UTF8.GetBytes(data), Convert.FromBase64String(sign), type, RSASignaturePadding.Pkcs1);
                return request;
            }

就这段一直返回false

Sample里面没有写appsetting.json 相关内容，想问下银联支付是如何配置的

希望项目可以支持:
1/分帐功能
2/多appid支持

微信支付接口V3, V2什么不一样？

Now WeChat payment SDK seems only supports 商户支付. But we are acting as a 服务商. I could not find a place to configure 服务商.

But official WeChat pay document supports it:

https://pay.weixin.qq.com/wiki/doc/api/sl.html

How can we implement it?

因社区参与度低，且部分渠道使用人数不多。
现决定终止维护 [连连支付、京东支付、银联支付、QQ钱包] 渠道。
后续精力主要集中在维护 [支付宝、微信支付] 上。
如果你项目中使用到了相关渠道，建议Fork，自行维护。
希望大家能够谅解。

公众号jssdk调用时提示，支付验证签名失败

应用网关 消息服务
https://docs.open.alipay.com/10381

微信支付分

Hey!

I am looking for a solution for Visa pay on .NET Core.

Do you have any plan for this?

测试demo退款接口调用不通

alipay/alipay-sdk-net-all@6aef1dc

在微信分账接口中，参数为 transaction_id 和 out_order_no。但在 payment中，参数为 transaction_id 和 out_trade_no

https://pay.weixin.qq.com/wiki/doc/api/allocation_sl.php?chapter=25_9&index=9

您好，这个【微信分账动账通知】后期有考虑加上吗？

如题，为什么IWeChatPayNotifyClient及其一些相关代码被设计为只在NETCOREAPP3_1下进行编译？

开发者文档-商户平台
开发者文档-服务商平台

升级到 支付宝 到 Alipay-sdk-NET-4.1.0，并且抛弃Newtonsoft.Json，改用System.Text.Json

我看支付宝开发了好多好多功能,但是分帐的功能还没呢.
支付增加分帐和多app功能

请问是否考虑支持一下 PayPal 呢

Repro steps:

1. Clone the project
2. Open with Visual Studio 2019 Enterprise (English edition) on Windows 10 (English edition)
3. Open: Startup.cs under 3.0 demo
4. Read the code: Some text is unreadable.

I guess it was because those files are using GBK encoding but my Visual Studio opened it with UTF-8.

I suggest switching all files with Chinese to use UTF-8 encoding to improve reading experience.

#if NETCOREAPP3_0
services.AddSingleton<IWeChatPayNotifyClient, WeChatPayNotifyClient>();
#endif

你好！
请问 不是3.0 的版本，怎么取使用IWeChatPayNotifyClient 相关业务呢？

我在领域层实现功能,但怎么在web去注入相关的服务呢?
教程是 // 引入Payment 依赖注入
services.AddAlipay();
services.AddWeChatPay();

        // 在 appsettings.json(开发环境：appsettings.Development.json) 中 配置选项
        services.Configure<AlipayOptions>(Configuration.GetSection("Alipay"));
        services.Configure<WeChatPayOptions>(Configuration.GetSection("WeChatPay"));

alipay/alipay-sdk-net-all@55894bf

Now .NET Standard 2.1 is released:

https://docs.microsoft.com/en-us/dotnet/standard/net-standard#net-implementation-support

Any plan to upgrade?

不知道关于微信企业付款到零钱能不能撤销的?或者作者是否知道这个?