如何在IIS托管的ASP.NET Web API（v1）中配置MaxReceivedMessageSize？

Question

编辑： 我错误地诊断了异常。它来自我的Web API控制器中的WCF客户端调用，而不是来自Web API客户端。通过在我的WCF客户端绑定配置中设置maxReceivedMessageSize，可以轻松修复。

我超出了Web API中的最大邮件大小。我可以在WCF和自托管Web API中找到如何配置它，但我找不到在IIS托管的Web API中配置它的位置。

以下是例外：

CommunicationException The maximum message size quota for incoming messages (65536) has been exceeded. To increase the quota, use the MaxReceivedMessageSize prop
erty on the appropriate binding element. Void HandleReturnMessage(System.Runtime.Remoting.Messaging.IMessage, System.Runtime.Remoting.Messaging.IMessage)
Server stack trace:
   at System.ServiceModel.Channels.HttpInput.ThrowMaxReceivedMessageSizeExceeded()
   at System.ServiceModel.Channels.HttpInput.ReadBufferedMessage(Stream inputStream)
   at System.ServiceModel.Channels.HttpInput.ParseIncomingMessage(HttpRequestMessage httpRequestMessage, Exception& requestException)
   at System.ServiceModel.Channels.HttpChannelFactory`1.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout)
   at System.ServiceModel.Channels.RequestChannel.Request(Message message, TimeSpan timeout)
   at System.ServiceModel.Channels.ClientReliableChannelBinder`1.RequestClientReliableChannelBinder`1.OnRequest(TRequestChannel channel, Message message, TimeSpan timeout, MaskingMode maskingMode)
   at System.ServiceModel.Channels.ClientReliableChannelBinder`1.Request(Message message, TimeSpan timeout, MaskingMode maskingMode)
   at System.ServiceModel.Security.SecuritySessionClientSettings`1.SecurityRequestSessionChannel.Request(Message message, TimeSpan timeout)
   at System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs, TimeSpan timeout)
   at System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCallMessage methodCall, ProxyOperationRuntime operation)
   at System.ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage message)

我在哪里可以访问Web API绑定设置，以便设置MaxReceivedMessageSize？

Answer 1

您的帖子令人困惑......您的例外与WCF自托管有关，但您的问题是关于IIS托管的应用程序......它们都不同......反正这里是两个主机的选项：

1. 自托管：您可以在MaxReceivedMessageSize

上找到HttpSelfhostConfiguration设置

2. Webhost ：在此情况下，您需要进行几项设置。您可以在此处查看我的回复：https://stackoverflow.com/a/17324840/1184056