利用fso上传时,要考虑服务器的限制,负责超过限制时程序不会报错的!IIS 6 出于安全考虑, 默认最大请求200K(也即最大提交数据限额为200KByte, 204800Byte). 解决办法: 1. 关闭 IIS Admin Service 服务 2. 打开 \Windows\system32\inetsrv\metabase.3. 修改 SPMaxRequestEntityAllowed 的值为自己需要的, 默认为 204800 4. 启动 IIS Admin ServiceAddon: 解决方法2 1. 新建文本文件:'use VBS set obj1=GetObject("winmgmts:/root/MicrosoftIISv2") set obj2=obj1.get("IIsWebVirtualDirSetting='W3SVC/1/ROOT'") 'Output default value WScript.Echo "AspMaxRequestEntityAllowed Default Value: " & obj2.AspMaxRequestEntityAllowed 'Reset the value obj2.AspMaxRequestEntityAllowed=1024000 ' set to 1mbyte, u can set to other what you want :) ' Save data obj2.Put_() 'Output new value WScript.Echo "AspMaxRequestEntityAllowed New Value: " & obj2.AspMaxRequestEntityAllowed 2. 保存为requestchange.vbs 3. 进入命令行, 运行: cscript [path]requestchange.vbs