字面意思是文件过大，但应该不存在 之前有上传过比这个更大的文件都没问题，现在甚至1kb的文件都提交不了，MetaBase 中的 设置修改为AspMaxRequestEntityAllowed="204800000" //这个应该相当大了吧但在网上找到一个说法： http://blogs.msdn.com/b/jiruss/archive/2007/04/13/http-413-request-entity-too-large-can-t-upload-large-files-using-iis6.aspx The fix is simply to up the size of the UploadReadAheadSize metabase property. One thing I would like to point out is an error in the technet documentation that explains how to do this (link below). The following link instructs you to set the size as follows: cscript adsutil.vbs set w3svc/1/uploadreadaheadsize 200Which should read:cscript adsutil.vbs set w3svc/1/uploadreadaheadsize 204800
之前有上传过比这个更大的文件都没问题，现在甚至1kb的文件都提交不了，MetaBase 中的
设置修改为AspMaxRequestEntityAllowed="204800000" //这个应该相当大了吧但在网上找到一个说法：
http://blogs.msdn.com/b/jiruss/archive/2007/04/13/http-413-request-entity-too-large-can-t-upload-large-files-using-iis6.aspx
The fix is simply to up the size of the UploadReadAheadSize metabase property. One thing I would like to point out is an error in the technet documentation that explains how to do this (link below). The following link instructs you to set the size as follows:
cscript adsutil.vbs set w3svc/1/uploadreadaheadsize 200Which should read:cscript adsutil.vbs set w3svc/1/uploadreadaheadsize 204800