WCF上maxStringContentLength的问题

本文关键字：问题 maxStringContentLength WCF | 更新日期: 2023-09-27 17:53:16

我继承了一个运行ASP的WCF web服务。.

然而，我们有一个问题，当张贴大量的数据，它产生一个错误400 Bad Request.

我已经添加了元素，因为跟踪会产生以下错误

"反序列化CIX.API.Contracts.PostMessage类型的对象出错。读取XML数据时已超过最大字符串内容长度配额(8192)。可以通过更改创建XML阅读器时使用的xmldictionaryreaderquota对象上的MaxStringContentLength属性来增加此配额。51行，位置322。"

我已经包括了整个系统。下面的serviceModel -有人能发现任何错误吗?我一直在试图解决这个问题，但我一直无法，任何帮助将非常感激。

<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

WCF上maxStringContentLength的问题

还可以尝试在readerquota中添加maxArrayLength="2147483647" maxBytesPerRead="2147483647"。

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