asp.net-mvc-4 – 请求太大

我在我的页面上收到以下错误,我更新了IIS设置的发布限制,但是找不到如何增加工作缓冲区大小,对此的任何帮助都会很棒

Request Too Large
The "POST" request is too large for the internal work buffer:

    The internal work buffer size is 512 bytes.
    The "POST" request size is 2313 bytes. 

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来自firebug的官方状态错误：413请求实体太大
我正在使用IIS7.5来设置页面

该站点是通过.NET MVC4构建的

而且我无法减少帖子的大小,事实上在某些情况下它只会增加.

解决方法

找到答案,你必须更新IIS中的UploadReadAheadSize这篇文章告诉我如何从IIS中做到这一点.

http://tips4sysadmins.blogspot.com/2012/12/iis-75-uploadreadaheadsize.html

How to set the uploadReadAheadSize in IIS 7.5

• Launch “Internet information Services (IIS) Manager”
  • Expand the Server field
  • Expand Sites
  • Select the site you want to make the modification for.
  • In the Features section,double click “Configuration Editor”
  • Under “Section” select: system.webServer>serverRuntime
  • Modify the “uploadReadAheadSize” section
  • Click Apply

Note that the value is in BYTES