WCF数据交互时长度超过8192

wcf项目里面，客户端的某个函数执行时可能需要上传13000个字符到服务器。

按照常规的接口+客户端调用写好代码之后，出现了这么个错误：

网上查了很多资料，没有能够一步到位解决问题的。花了2个小时，总算是扁出来了。

需要同时修改客户端的app.config和服务器端的web.config。

 

客户端app.config(下划线为修改的地方):

<system.serviceModel>
  <bindings>
    <basicHttpBinding>
      <binding name="BasicHttpBinding_IAAASvc" closeTimeout="00:01:00"
          openTimeout="00:01:00" receiveTimeout="00:10:00" sendTimeout="00:01:00"
          allowCookies="false" bypassProxyOnLocal="false" hostNameComparisonMode="StrongWildcard"
          maxBufferSize="65536" maxBufferPoolSize="524288" maxReceivedMessageSize="65536"
          messageEncoding="Text" textEncoding="utf-8" transferMode="Buffered"
          useDefaultWebProxy="true">
        <readerQuotas maxDepth="32" maxStringContentLength="65536" maxArrayLength="16384"
            maxBytesPerRead="4096" maxNameTableCharCount="16384" />
        <security mode="None">
          <transport clientCredentialType="None" proxyCredentialType="None"
              realm="" />
          <message clientCredentialType="UserName" algorithmSuite="Default" />
        </security>
      </binding>
    </basicHttpBinding>
  </bindings>
  <client>
    <endpoint address="http://localhost:604/AAASvc.svc" binding="basicHttpBinding"
        bindingConfiguration="BasicHttpBinding_IAAASvc" contract="ServiceReference.IQuotSvc"
        name="BasicHttpBinding_IAAASvc" />
  </client>
</system.serviceModel>

服务器端的web.config：

<system.serviceModel>
  <bindings>
    <basicHttpBinding>
      <binding name="Custom_Binding_A" maxBufferSize="65536" maxReceivedMessageSize="65536">
        <readerQuotas maxDepth="32" maxStringContentLength="65536" maxArrayLength="16384"
                      maxBytesPerRead="4096" maxNameTableCharCount="16384" />
        <security mode="None"></security>
      </binding>
    </basicHttpBinding>
  </bindings>
  
  <behaviors>
    <serviceBehaviors>
      <behavior name="Custome_Beha_A">
        <serviceMetadata httpGetEnabled="true" />
        <serviceDebug includeExceptionDetailInFaults="true" />
        <dataContractSerializer maxItemsInObjectGraph="2147483647"/>
      </behavior>
    </serviceBehaviors>
  </behaviors>

  <services>
    <service behaviorConfiguration="Custome_Beha_A" name="Eprinter.Quotation.Web.AAASvc">
      <endpoint address="" bindingConfiguration="Custom_Binding_A" binding="basicHttpBinding" contract="Eprinter.Quotation.Web.IAAASvc"/>
    </service>
  </services>

这里需要另外增加Binding和behavior, 以及service的配置。需要注意的是，service配置里面，上面的name是名称空间.类名，下面的contract为名称空间.接口名。