Question

我继承了一个在IIS 7上运行ASP.Net 2的WCF Web服务。

但是，我们在发布大量数据时遇到问题，它会产生错误400 Bad Request。

我添加了元素，因为跟踪产生了以下错误

＆＃34;反序列化CIX.API.Contracts.PostMessage类型的对象时出错。读取XML数据时已超出最大字符串内容长度配额（8192）。通过更改创建XML阅读器时使用的XmlDictionaryReaderQuotas对象的MaxStringContentLength属性，可以增加此配额。第51行，第322位。＆＃34;

我已经包含了下面的整个system.serviceModel - 任何人都可以发现任何不妥之处吗？我已经尝试解决这个问题已经有一段时间了，但是我一直无法做到，并且非常感谢任何帮助。

<diagnostics>
    <messageLogging logMessagesAtTransportLevel="true" logMessagesAtServiceLevel="false" logMalformedMessages="true" logEntireMessage="true" maxSizeOfMessageToLog="65535000" maxMessagesToLog="500" />
</diagnostics>
<extensions>
  <behaviorExtensions>
    <add name="restHttpBehavior" type="CIX.API.Behaviors.ErrorHandling.RestBehaviorExtension, CIX.API, Version=2.0.0.0, Culture=neutral, PublicKeyToken=null" />
  </behaviorExtensions>
  <bindingElementExtensions>
    <add name="secureCIXChannel" type="CIX.API.Channels.SecureCIX.SecureCIXBindingExtension, CIX.API, Version=2.0.0.0, Culture=neutral" />
    <add name="hlRestChannel" type="CIX.API.Channels.HLRest.HLBindingExtension, CIX.API" />
  </bindingElementExtensions>
</extensions>
<services>
  <service behaviorConfiguration="CIX.API.ServiceBehavior" name="CIX.API.CIX">
    <host>
      <baseAddresses>
        <add baseAddress="http://localhost/API/" />
      </baseAddresses>
    </host>
    <endpoint contract="CIX.API.ICIX" address="" binding="customBinding" bindingConfiguration="CIXBinding" behaviorConfiguration="CIX.API.CIXBehavior" />
  </service>
</services>
<bindings>
  <customBinding>
    <binding name="CIXBinding" maxBufferSize="2147483647" maxReceivedMessageSize="2147483647" maxBufferPoolSize="2147483647">
      <secureCIXChannel />
      <webMessageEncoding>
        <readerQuotas MaxStringContentLength="2147483647" />
      </webMessageEncoding>       
      <httpTransport manualAddressing="true" maxReceivedMessageSize="2147483647" maxBufferSize="2147483647" />
    </binding>  
  </customBinding>
</bindings>
<behaviors>
  <endpointBehaviors>
    <behavior name="CIX.API.CIXBehavior">
      <dataContractSerializer maxItemsInObjectGraph="200000" />
      <!--<webHttp />-->
      <restHttpBehavior />
    </behavior>
  </endpointBehaviors>
  <serviceBehaviors>
    <behavior name="CIX.API.ServiceBehavior">
      <serviceMetadata httpGetEnabled="true" />
      <serviceDebug includeExceptionDetailInFaults="true" />
    </behavior>
    <behavior name="CIX.Web.CIXBehavior">
      <serviceMetadata httpGetEnabled="true" />
      <serviceDebug includeExceptionDetailInFaults="false" />
    </behavior>
  </serviceBehaviors>
</behaviors>

莱斯利

Answer 1

另请尝试将maxArrayLength =“2147483647”maxBytesPerRead =“2147483647”添加到readerquota。

在WCF上出现maxStringContentLength问题

1 个答案: