默認情況下，使用Server.CreateObject("Scripting.FileSystemObject") 對象去上傳文件超過默認的大小限制后，相關的文件后綴將會是個空，大小也會是0

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如如何修改默認設置參考?http://www.banmanpro.com/support2/File_Upload_limits.asp

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?以下部分引用原文：

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When trying to upload files over 200KB on IIS 6 the file may never upload and you either get an error or are sent to a blank screen.? By default Windows 2003 server limits file uploads to about 200KB in size.? To overcome this limit you must edit the IIS metabase.xml file. Before you can edit the metabase.xml file you must tell IIS to allow you to edit the file.? In IIS, right click the name of the server and select properties.? Check "Enable Direct Metabase Edit". Find the metabase.xml file located in C:\windows\sytem32\inetserv and open the file in Notepad. Search for?AspMaxRequestEntityAllowed?and increase the value.? The default value is 204800 (200K).? Setting the value to 1000000 will allow 1 MB file uploads. You may now wish to uncheck the IIS property called "Enable Direct Metabase Edit". To increase the file download size limit, repeat all steps above but in Step 3 find the parameter calledAspBufferingLimit.? The default download limit is 4MB.

轉載于:https://www.cnblogs.com/windfighter/archive/2012/06/07/asp.html

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