asp 中常用的文件處理函數
2024-05-04 11:02:35
供稿：網友
asp 中處理文件上傳以及刪除時常用的自定義函數
<%
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'所有自定義的VBS函數
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function DeleteFile(Filename) '刪除文件
if Filename<>"" then
Set fso = server.CreateObject("Scripting.FileSystemObject")
if fso.FileExists(Filename) then
fso.DeleteFile Filename
end if
set fso = nothing
end if
end function
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function CreateDIR(byval LocalPath) '建立目錄的程序，如果有多級目錄，則一級一級的創建
on error resume next
LocalPath = replace(LocalPath,"/","/")
set FileObject = server.createobject("Scripting.FileSystemObject")
patharr = split(LocalPath,"/")
path_level = ubound(patharr)
for i = 0 to path_level
if i=0 then pathtmp=patharr(0) & "/" else pathtmp = pathtmp & patharr(i) & "/"
cpath = left(pathtmp,len(pathtmp)-1)
if not FileObject.FolderExists(cpath) then FileObject.CreateFolder cpath
next
set FileObject = nothing
if err.number<>0 then
CreateDIR = false
err.Clear
else
CreateDIR = true
end if
end function
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function SaveRandFileName(byval szFilename) '根據原文件名生成新的隨機文件名
randomize
'ranNum=int(90000*rnd)+10000
'if month(now)<10 then c_month="0" & month(now) else c_month=month(now)
'if day(now)<10 then c_day="0" & day(now) else c_day=day(now)
'if hour(now)<10 then c_hour="0" & hour(now) else c_hour=hour(now)
'if minute(now)<10 then c_minute="0" & minute(now) else c_minute=minute(now)
'if second(now)<10 then c_second="0" & second(now) else c_second=minute(now)
fileExt_a=split(szFilename,".")
fileExt=lcase(fileExt_a(ubound(fileExt_a)))
SaveRandFileName=replace(replace(replace(now,":",""),"-","")," ","")&int(10*rnd)&"."&fileExt
'GenerateRandomFileName = year(now)&c_month&c_day&c_hour&c_minute&c_second&"_"&ranNum&"."&fileExt
end function
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function jaron_replacer(strContent,start_string,end_string,replace_string)
'CMS替換函數：源字符串，前部分，后部分，替換成的字符
'返回被替換后的字符串
jaron_replacer = replace(strContent,mid(strContent,instr(strContent,start_string),instr(strContent,end_string)+len(end_string)-1),replace_string)
end function
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function replaceplus(strContent,start_string,end_string,replace_string)
