ASP处理文件上传以及删除时常用的自定义函数

　　<%
　　''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
　　'所有自定义的VBS函数
　　''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
　　function DeleteFile(Filename) '删除文件
　　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
　　''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
　　function CreateDIR(byval LocalPath) '建立目录的程序，如果有多级目录，则一级一级的创建
　　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

　''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
　　function SaveRandFileName(byval szFilename) '根据原文件名生成新的随机文件名
　　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 　　

[1] [2] 下一页

复制本页网址和标题，发送给你QQ/Msn的好友一起分享

上一篇:ASP实现表单中容量大的数据的提交方法

下一篇:ASP实例讲解：用分页符实现长文章分页显示