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首页 »Asp教程 » fso删除文件:使用FSO按文件大小浏览文件目录并进行删除操作 »正文

fso删除文件:使用FSO按文件大小浏览文件目录并进行删除操作

来源: 发布时间:星期四, 2008年9月25日 浏览:108次 评论:0
<%@ Language=VBScript %>
<%Server.ScriptTimeout=50000%>
<HTML>
<HEAD>
<META NAME=\"GENERATOR\" Content=\"Microsoft Visual Studio 6.0\">
<meta http-equiv=\"Content-Type\" content=\"text/html; char=gb2312\">
</HEAD>
<BODY>
<%
function JudgeParaRegular(ID)
ID<>\"\" and isnumeric(ID) then
JudgeParaRegular=Id

Response.Write \"输入!\"
Response.End
end
end function
FileSize=JudgeParaRegular(Request.QueryString(\"FileSize\"))
strPath=Request.QueryString(\"strPath\")
instr(strPath,\":\")=0 then strPath=server.MapPath(strPath)
%>
<%
function deletefiles(path)
on error resume next
Set fs=Server.CreateObject(\"Scripting.FileObject\")
fs.FileExists(path) then
fs.DeleteFile path,True
response.write \"成功删除\"&path

response.write \"文件不存在!\"
end
Set fs=nothing
Err.number<>0 then Response.Write Err.number
end function
strFile=request(\"strFile\")
request(\"strFile\")<>\"\" then
deletefiles strFile
end

%>

<%
function ListFolderFiles(strPath,FileSize,Flag)
strOriginPath= Request.ServerVariables(\"Script_Name\")& \"?strPath=\" &Request.QueryString(\"strPath\") & \"&FileSize=\"&Request.QueryString(\"FileSize\")
strPath<>\"\" then
Flag=0 then
Flag=Flag+1
end
Set objFs=Server.CreateObject(\"Scripting.FileObject\")
Set objFdir=objFs.GetFolder(strPath)
strParentPath= objFs.GetParentFolderName(strPath)
for each strSubFiles in objFdir.files
strSubFiles.size /(1024^2)>=FileSize then
Response.Write \"<TR>\" & vbcrlf
Response.Write \"<TD>\" & replace(strNullTran(strSubFiles),strNullTran(strSubFiles.Name),\"<b>\"&strNullTran(strSubFiles.Name)&\"</b>\") & \"</TD>\" & vbcrlf
Response.Write \"<TD>\"& strNullTran(FormatNumber(strSubFiles.size /(1024^2),2)) &\" MB</TD>\" & vbcrlf
Response.Write \"<TD>\" & strNullTran(strSubFiles.type) & \"</TD>\" & vbcrlf
Response.Write \"<TD>\" & strNullTran(strSubFiles.datelastmodied) & \"</TD>\" & vbcrlf
Response.Write \"<TD><A HREF=\'\"& strOriginPath & \"&strFile=\"&strNullTran(strSubFiles)&\"\'><img align=absmiddle border=0 src=\"http://127.0.0.1/Files/BeyondPic/2007-4/19/0741912543038824.g\"></A></TD>\" & vbcrlf
Response.Write \"</TR>\" & vbcrlf
Flag=Flag+strSubFiles.size
end
next
for each strSubFolders in objFdir.SubFolders
Flag=0 then Flag=1
ListFolderFiles strSubFolders,FileSize,Flag
next

Response.Write \"<tr><td colspan=5>输入!</td></tr>\"
end
ListFolderFiles=Flag
end function
function strNullTran(str)
isnull(str) or str=\"\" then
strNullTran=\" \"

strNullTran=str
end
end function
Response.Write \"<TABLE WIDTH=100% BORDER=1 CELLSPACING=1 CELLPADDING=1>\" & vbcrlf
Response.Write \"<TR>\" & vbcrlf
Response.Write \"<TD>文件名及路径</TD>\" & vbcrlf
Response.Write \"<TD align=center>大小</TD>\" & vbcrlf
Response.Write \"<TD align=center>类别</TD>\" & vbcrlf
Response.Write \"<TD align=center>修改时间</TD>\" & vbcrlf
Response.Write \"<TD align=center>删除</TD>\" & vbcrlf
Response.Write \"</TR>\" & vbcrlf
Flag=ListFolderFiles(strPath,CDbl(FileSize),0)
Response.Write \"<tr><td align=right>总计:</td><td colspan=4>\"&formatNumber((Flag-1)/(1024^2),2) &\" MB</td></tr>\" & vbcrlf
Response.Write \"</TABLE>\" & vbcrlf
%>
</BODY>
</HTML>

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