Question

我有一个连接到数据服务的移动应用程序，当通过表单身份验证连接到数据服务时，可以毫无问题地上传大文件。当我将身份验证更改为使用基本身份验证时，只会上传最小的文件。无论身份验证模式如何，web.config中的所有“最大”数字都被最大化。

为什么基本身份验证甚至不允许上传800kb？

我认为这是web.config的重要部分：

  <system.webServer>
    <validation validateIntegratedModeConfiguration="false" />
    <security>
      <requestFiltering>
        <requestLimits maxAllowedContentLength="4294967295" maxUrl="4294967295" maxQueryString="4294967295" />
      </requestFiltering>
      <authentication>
        <anonymousAuthentication enabled="false" />
        <basicAuthentication enabled="true" />
      </authentication>
    </security>
...
  <system.serviceModel>
    <serviceHostingEnvironment aspNetCompatibilityEnabled="true" multipleSiteBindingsEnabled="true" />
    <bindings>
      <basicHttpBinding>
        <binding name="httpBasicBinding" maxReceivedMessageSize="2147483647" maxBufferSize="2147483647" maxBufferPoolSize="2147483647" closeTimeout="10:01:00" sendTimeout="10:01:00" openTimeout="10:01:00" receiveTimeout="10:10:00">
          <readerQuotas maxArrayLength="2147483647" maxBytesPerRead="2147483647" maxDepth="2147483647" maxNameTableCharCount="2147483647" maxStringContentLength="2147483647" />
          <security mode="None">
            <transport clientCredentialType="None" />
          </security>
        </binding>
        <binding name="httpsBasicBinding" maxReceivedMessageSize="2147483647" maxBufferSize="2147483647" maxBufferPoolSize="2147483647" closeTimeout="10:01:00" sendTimeout="10:01:00" openTimeout="10:01:00" receiveTimeout="10:10:00">
          <readerQuotas maxArrayLength="2147483647" maxBytesPerRead="2147483647" maxDepth="2147483647" maxNameTableCharCount="2147483647" maxStringContentLength="2147483647" />
          <security mode="Transport">
            <transport clientCredentialType="Basic" />
          </security>
        </binding>
      </basicHttpBinding>
      <webHttpBinding>
        <binding name="httpWebBinding" maxReceivedMessageSize="2147483647" maxBufferSize="2147483647" maxBufferPoolSize="2147483647" closeTimeout="10:01:00" sendTimeout="10:01:00" openTimeout="10:01:00" receiveTimeout="10:10:00">
          <readerQuotas maxArrayLength="2147483647" maxBytesPerRead="2147483647" maxDepth="2147483647" maxNameTableCharCount="2147483647" maxStringContentLength="2147483647" />
          <security mode="None">
            <transport clientCredentialType="None" />
          </security>
        </binding>
        <binding name="httpsWebBinding" maxReceivedMessageSize="2147483647" maxBufferSize="2147483647" maxBufferPoolSize="2147483647" closeTimeout="10:01:00" sendTimeout="10:01:00" openTimeout="10:01:00" receiveTimeout="10:10:00">
          <readerQuotas maxArrayLength="2147483647" maxBytesPerRead="2147483647" maxDepth="2147483647" maxNameTableCharCount="2147483647" maxStringContentLength="2147483647" />
          <security mode="Transport">
            <transport clientCredentialType="None" />
          </security>
        </binding>
      </webHttpBinding>
    </bindings>
    <behaviors>
      <serviceBehaviors>

      </serviceBehaviors>
    </behaviors>
    <protocolMapping>
      <add scheme="http" binding="webHttpBinding" bindingConfiguration="httpBasicBinding" />
      <add scheme="https" binding="webHttpBinding" bindingConfiguration="httpsBasicBinding" />
    </protocolMapping>
  </system.serviceModel>

在对设置进行更多调整之后，可以获得更多信息：我启用了此操作无济于事：

<serverRuntime uploadReadAheadSize="2147483647" />

使用应用模拟器，我可以收到以下错误消息： 413（请求实体太大）

我已经尝试过在此错误消息中可以找到的所有解决方案，但仍然没有运气。

使用Windows身份验证时，上传大文件失败

0 个答案: