WCF（413）請求實體太大-也在更改配置后

Question

當我嘗試通過WCF服務發送更大的數據時，出現與錯誤413 Request Entity Too Large有關的問題。 我更改了配置，添加了maxReceivedMessageSize和其他一些參數，但這沒有幫助。 我在下面粘貼我的配置：在服務器端配置：

<system.serviceModel>
<services>
  <service behaviorConfiguration="BasicBehavior" name="xxx">
    <endpoint address="" behaviorConfiguration="EndpointBehavior" bindingConfiguration="BasicBinding"
      binding="basicHttpBinding" name="GenerateDocuments" contract="xxx" />
    <endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange" />
  </service>
</services>
<bindings>
  <basicHttpBinding>
    <binding name="BasicBinding" sendTimeout="00:05:00" maxBufferPoolSize="2147483647" maxBufferSize="2147483647" maxReceivedMessageSize="2147483647">
       <readerQuotas maxDepth="2000000" maxStringContentLength="2147483647" maxArrayLength="2147483647" maxBytesPerRead="2147483647" maxNameTableCharCount="2147483647" />
        <security mode="None">
        <transport clientCredentialType="None"/>
        </security>
    </binding>
  </basicHttpBinding>
</bindings>
<behaviors>
  <serviceBehaviors>
    <behavior name="BasicBehavior">
      <serviceMetadata httpGetEnabled="true"/>
      <serviceDebug includeExceptionDetailInFaults="true"/>
    </behavior>
  </serviceBehaviors>
  <endpointBehaviors>
    <behavior name="EndpointBehavior">
    </behavior>
  </endpointBehaviors>
</behaviors>

這是我在客戶端的綁定配置（在客戶端配置上以編程方式創建）：

BasicHttpBinding binding = new BasicHttpBinding();
binding.Name = "BasicBinding";
binding.SendTimeout = new TimeSpan(0, 5, 0);
binding.Security.Mode = BasicHttpSecurityMode.None;
binding.Security.Transport.ClientCredentialType = HttpClientCredentialType.None;
binding.MaxBufferPoolSize = 2147483647;
binding.MaxBufferSize = 2147483647;
binding.MaxReceivedMessageSize = 2147483647;
binding.ReaderQuotas.MaxDepth = 2000000;
binding.ReaderQuotas.MaxStringContentLength = 2147483647;
binding.ReaderQuotas.MaxArrayLength = 2147483647;
binding.ReaderQuotas.MaxBytesPerRead = 2147483647;
binding.ReaderQuotas.MaxNameTableCharCount = 2147483647;

最后，客戶致電服務：

GenerateDocumentsClient service = new GenerateDocumentsClient(ConnectionManager.GetBinding(), ConnectionManager.GetEndpoint(MainFields.DatabaseRegister))

我還更改了屬性uploadReadAheadSize，但它也沒有幫助。 我不知道該怎么做才能正確。 我將不勝感激。

Answer 1

在服務web.config（befor system.serviceModel）中嘗試以下操作：

  <system.web>
       <httpRuntime maxRequestLength="2147483647" />
  </system.web>
     <system.webServer>
     <security>
         <requestFiltering>
                <requestLimits maxAllowedContentLength="2147483647"></requestLimits>
          </requestFiltering>
      </security>
  </system.webServer>

Answer 2

好的，可以關閉此主題。 我發現了我無法做到這一點的真正愚蠢的原因，因此問題得以解決。