Asp.net IIS 大文件 设置
IIS 7.x
<system.webServer>
<security>
<requestFiltering>
<requestLimits maxAllowedContentLength="2147483648" />
</requestFiltering>
</security>
</system.webServer>
IIS 6.0
<system.web>
<httpRuntime maxRequestLength="2097151" />
</system.web>
2147483648b= 2097151Kb = 2Gb
http://www.webdavsystem.com/server/documentation/large_files_iis_asp_net