相关疑难解决方法(0)

我有一个RESTful WCF服务,我收到以下错误:对象图中可以序列化或反序列化的最大项目数是'65536'.更改对象图或增加MaxItemsInObjectGraph配额.

我以为我已经解决了这个问题,但显然没有.这是我的代码:

我使用的.SVC文件使用这样的自定义工厂:

<%@ ServiceHost Language="C#" Debug="true" Service="myService" Factory="myCustomWebServiceHostFactory" %>

这是自定义工厂的代码

public class myCustomWebServiceHost : WebServiceHost
{
    public myCustomWebServiceHost()
    {
    }

    public myCustomWebServiceHost(object singletonInstance, params Uri[] baseAddresses)
        : base(singletonInstance, baseAddresses)
    {
    }

    public myCustomWebServiceHost(Type serviceType, params Uri[] baseAddresses)
        : base(serviceType, baseAddresses)
    {
    }

    protected override void OnOpening()
    {
        foreach (var endpoint in Description.Endpoints)
        {
            var binding = endpoint.Binding as WebHttpBinding;
            if (binding != null)
            {
                const int fiveMegaBytes = 5242880;
                binding.MaxReceivedMessageSize = fiveMegaBytes;
                binding.MaxBufferSize = fiveMegaBytes;
                binding.MaxBufferPoolSize = fiveMegaBytes; …

我有一个WCF服务的问题,它试图序列化太多的数据.从跟踪中我得到一个错误,该错误表示可以序列化或反序列化的元素的最大数量是'65536',尝试增加MaxItemsInObjectGraph配额.

所以我去修改了这个值,但它被忽略了(错误是相同的,具有相同的数字).这一切都是服务器端的.我暂时通过wget调用该服务.

我的网络配置是这样的:

<system.serviceModel>  
  <behaviors>
   <serviceBehaviors>
    <behavior name="AlgoMap.Web.MapService.MapServiceBehavior">
       <dataContractSerializer maxItemsInObjectGraph="131072" />
       <serviceMetadata httpGetEnabled="true" />
       <serviceDebug includeExceptionDetailInFaults="false" />
    </behavior>
   </serviceBehaviors>
  </behaviors>
  <bindings>
   <customBinding>
    <binding name="customBinding0" closeTimeout="00:02:00" openTimeout="00:02:00" receiveTimeout="00:02:00">
      <binaryMessageEncoding>
        <readerQuotas maxDepth="64" maxStringContentLength="16384"
                                maxArrayLength="16384" maxBytesPerRead="16384"
                                maxNameTableCharCount="16384" />
      </binaryMessageEncoding>
      <httpTransport />
    </binding>
   </customBinding>
  </bindings>
  <serviceHostingEnvironment aspNetCompatibilityEnabled="true" />
  <services>
   <service behaviorConfiguration="AlgoMap.Web.MapService.MapServiceBehavior"
    name="AlgoMap.Web.MapService.MapService">
    <endpoint address="" binding="customBinding" bindingConfiguration="customBinding0"
     contract="AlgoMap.Web.MapService.MapService" />
    <endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange" />
   </service>
  </services>
 </system.serviceModel>

版本2,不工作:

 <system.serviceModel>  
  <behaviors>

    <endpointBehaviors>
      <behavior name="AlgoMap.Web.MapService.MapServiceEndpointBehavior">
         <dataContractSerializer maxItemsInObjectGraph="131072" />
      </behavior>
    </endpointBehaviors>

   <serviceBehaviors>
    <behavior name="AlgoMap.Web.MapService.MapServiceBehavior">
       <serviceMetadata httpGetEnabled="true" />
       <serviceDebug …