简单实用的ASP编程代码对照表(2)

2008-02-23 09:35:38来源:互联网 阅读 ()

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16.VBS弹出窗口小代码:

<script language=vbscript>

msgbox"你还没有注册或登陆论坛","0","精品论坛"

location.href = "login.asp"

</script>

16.使用FSO修改文件特定内容的函数

function FSOchange(filename,Target,String)

Dim objFSO,objCountFile,FiletempData

Set objFSO = Server.CreateObject("Scripting.FileSystemObject")

Set objCountFile = objFSO.OpenTextFile(Server.MapPath(filename),1,True)

FiletempData = objCountFile.ReadAll

objCountFile.Close

FiletempData=Replace(FiletempData,Target,String)

Set objCountFile=objFSO.CreateTextFile(Server.MapPath(filename),True)

objCountFile.Write FiletempData

objCountFile.Close

Set objCountFile=Nothing

Set objFSO = Nothing

End Function

17.使用FSO读取文件内容的函数

function FSOFileRead(filename)

Dim objFSO,objCountFile,FiletempData

Set objFSO = Server.CreateObject("Scripting.FileSystemObject")

Set objCountFile = objFSO.OpenTextFile(Server.MapPath(filename),1,True)

FSOFileRead = objCountFile.ReadAll

objCountFile.Close

Set objCountFile=Nothing

Set objFSO = Nothing

End Function

18.使用FSO读取文件某一行的函数

function FSOlinedit(filename,lineNum)

if linenum < 1 then exit function

dim fso,f,temparray,tempcnt

set fso = server.CreateObject("scripting.filesystemobject")

if not fso.fileExists(server.mappath(filename)) then exit function

set f = fso.opentextfile(server.mappath(filename),1)

if not f.AtEndofStream then

tempcnt = f.readall

f.close

set f = nothing

temparray = split(tempcnt,chr(13)&chr(10))

if lineNum>ubound(temparray) 1 then

exit function

else

FSOlinedit = temparray(lineNum-1)

end if

end if

end function

19.使用FSO写文件某一行的函数

function FSOlinewrite(filename,lineNum,Linecontent)

if linenum < 1 then exit function

dim fso,f,temparray,tempCnt

set fso = server.CreateObject("scripting.filesystemobject")

if not fso.fileExists(server.mappath(filename)) then exit function

set f = fso.opentextfile(server.mappath(filename),1)

if not f.AtEndofStream then

tempcnt = f.readall

f.close

temparray = split(tempcnt,chr(13)&chr(10))

if lineNum>ubound(temparray) 1 then

exit function

else

temparray(lineNum-1) = lineContent

end if

tempcnt = join(temparray,chr(13)&chr(10))

set f = fso.createtextfile(server.mappath(filename),true)

f.write tempcnt

end if

f.close

set f = nothing

end function

20.使用FSO添加文件新行的函数

function FSOappline(filename,Linecontent)

dim fso,f

set fso = server.CreateObject("scripting.filesystemobject")

if not fso.fileExists(server.mappath(filename)) then exit function

set f = fso.opentextfile(server.mappath(filename),8,1)

f.write chr(13)&chr(10)&Linecontent

f.close

set f = nothing

end function

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