Question

我正在尝试使用WCF服务，但是却收到HTTP 413错误“请求实体太大”。

我使用以下配置WCF服务的web.config：

<system.serviceModel>
    <services>
        <service name="MyCompany.WCF.Payments.SWPayments" behaviorConfiguration="behaviorPayments">
            <endpoint binding="basicHttpBinding" contract="MyCompany.WCF.Payments.Contract.ISWPayments" address="">
                <identity>
                    <dns value="localhost" />
                </identity>
            </endpoint>
            <endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange" />
        </service>
    </services>
    <behaviors>
        <serviceBehaviors>
            <behavior name="behaviorPayments">
                <serviceMetadata httpGetEnabled="true" httpsGetEnabled="true"/>
                <serviceDebug includeExceptionDetailInFaults="true"/>
            </behavior>
            <behavior name="">
                <serviceMetadata httpGetEnabled="true"/>
                <serviceDebug includeExceptionDetailInFaults="false"/>
            </behavior>
        </serviceBehaviors>
    </behaviors>
    <protocolMapping>
        <add binding="basicHttpsBinding" scheme="https" />
    </protocolMapping>    
    <bindings>
        <basicHttpBinding>
            <binding name="BasicHttpBinding_Payments" maxBufferPoolSize="2147483647" maxBufferSize="2147483647" maxReceivedMessageSize="2147483647">
                <readerQuotas maxDepth="2147483647" maxStringContentLength="2147483647" maxArrayLength="2147483647" maxBytesPerRead="2147483647" maxNameTableCharCount="2147483647"/>
            </binding>
        </basicHttpBinding>
    </bindings> 
    <serviceHostingEnvironment aspNetCompatibilityEnabled="true" multipleSiteBindingsEnabled="true"/>
    <client>
        <endpoint address="http://server:port/MyCompanyWCFPayments/Payments.svc" binding="basicHttpBinding"  bindingConfiguration="BasicHttpBinding_Payments" contract="MyCompany.WCF.Payments.Contract.ISWPayments"  name="BasicHttpBinding_Payments" />
    </client>   
</system.serviceModel>

如您所见，属性的值设置为最高值。但是我收到HTTP 413错误。

我想念什么吗？

提前致以最诚挚的问候。期待您在上面发表评论。

Answer 1

服务器和客户端似乎在同一台计算机上。我们至少应确保将绑定配置应用于服务器。此外，请不要忘记使用BindingConfiguration属性将该配置应用于服务器的绑定配置。

<services>
  <service name="MyCompany.WCF.Payments.SWPayments" behaviorConfiguration="behaviorPayments">
    <endpoint bindingConfiguration="BasicHttpBinding_Payments" binding="basicHttpBinding" contract="MyCompany.WCF.Payments.Contract.ISWPayments" address="">
      <identity>
        <dns value="localhost" />
      </identity>
    </endpoint>
    <endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange" />
  </service>
</services>

请随时让我知道问题是否仍然存在。

错误“请求实体太大”-所有属性均具有最大值

1 个答案: