client.VerifyEventSignature 签名失败问题

fudiwei / DotNetCore.SKIT.FlurlHttpClient.Wechat

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        bool valid = client.VerifyEventSignature(callbackTimestamp,
            callbackNonce,
            callbackModel.ToJson(),
            callbackSignature,
            callbackSerialNumber,out Exception error);

抛出的异常代码：确认过证书用的是apiclient_key.pem里面的内容 error:SKIT.FlurlHttpClient.Wechat.TenpayV3.Exceptions.WechatTenpayEventVerificationException: Verify signature of event failed. Please see the inner exception for more details. ---> System.Exception: There is no platform certificate matched the serial number: "3ACF2C7B883AC1CACB9DEE7E2F3C974A30DFC2D5". Please make sure you have downloaded platform certificates first.

fudiwei / DotNetCore.SKIT.FlurlHttpClient.Wechat

client.VerifyEventSignature 签名失败问题 #104