Question

我使用C＃将数据发布到IIS Web服务器。

我使用了XML和模式，并且在一个字段中发布了很长的数据时，我收到了“错误请求错误”。例如，

<Field1>TTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTT.......<Field1>

我已经修改了我的Web.Config

<webHttpEndpoint>
   <standardEndpoint name="" helpEnabled="true" automaticFormatSelectionEnabled="true" maxReceivedMessageSize="21474836" maxBufferSize="21474836"  maxBufferPoolSize="21474836" ></standardEndpoint>
          </webHttpEndpoint>

我需要做些什么来使这项工作？

   <system.web>
        <authentication mode="Forms" />
        <compilation debug="true" targetFramework="4.0">
            <assemblies>
                <add assembly="System.Web.DataVisualization, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
            </assemblies>
        </compilation>
        <httpRuntime maxRequestLength="204800" executionTimeout="12000" requestValidationMode="2.0" requestPathInvalidCharacters="" />
    </system.web>
    <system.serviceModel>
        <serviceHostingEnvironment aspNetCompatibilityEnabled="true"></serviceHostingEnvironment>
        <standardEndpoints>
            <webHttpEndpoint>
                <standardEndpoint name="" helpEnabled="true" automaticFormatSelectionEnabled="true" maxReceivedMessageSize="21474836" maxBufferSize="21474836" maxBufferPoolSize="21474836"></standardEndpoint>
            </webHttpEndpoint>
        </standardEndpoints>
    </system.serviceModel>

Answer 1

您需要在web.config中为所有请求修复此值，而不仅仅是为WCF服务修复此值...

<httpRuntime maxRequestLength="1234" executionTimeout="1200" />

你可能需要增加这个数字。这是针对首先发生的HttpRuntime - 所有请求都受此标记定义的规则约束。您为WCF服务设置的请求限制仅在请求首先通过此检查（和其他）时才会应用。

Answer 2

我通过将readerQuotas添加到standardEndpoint

来修复它

<standardEndpoint name="" helpEnabled="true" automaticFormatSelectionEnabled="true" maxReceivedMessageSize="21474836" maxBufferSize="21474836"  maxBufferPoolSize="21474836" >
          <readerQuotas maxStringContentLength="2048000" maxArrayLength="2048000"  maxDepth ="65000"/>
        </standardEndpoint>
      </webHttpEndpoint>
        </standardEndpoints>

如何在Http Post中增加项目大小

2 个答案: