使用FSO修改文件特定内容的函数

大家好，又见面了，我是你们的朋友全栈君。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

””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

””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

””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

””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

””读文件最后一行的函数

function FSOlastline(filename)

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))

FSOlastline = temparray(ubound(temparray))

end if

end function

‘还有，创建文件夹：

sub CreateFolder(Foldername)

Set afso = Server.CreateObject(“Scripting.FileSystemObject”)

  if afso.folderexists(server.mappath(Foldername))=true then

  else

   afso.createfolder(server.mappath(foldername))

  end if

set afso=nothing

end sub

‘用法，createfolder(foldername)

遍历目录以及目录下文件的函数

function bianli(path)

set fso=server.CreateObject(“scripting.filesystemobject”)

on error resume next

set objFolder=fso.GetFolder(path)

set objSubFolders=objFolder.Subfolders

for each objSubFolder in objSubFolders

nowpath=path + “/” + objSubFolder.name

Response.Write nowpath

set objFiles=objSubFolder.Files

for each objFile in objFiles

Response.Write “<br>—”

Response.Write objFile.name

next

Response.Write “<p>”

bianli(nowpath)’递归

next

set objFolder=nothing

set objSubFolders=nothing

set fso=nothing

end function

%>

<%

‘bianli(“d:”) ‘遍历d:盘

%>

‘替换指定文件内字符串的函数

function FSOlineedit(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

response.write FSOlineedit(“test.txt”,”世界”,”明天是一个好天去”)

%>

保持刷新文本框中的值

<HTML>

<HEAD>

<META NAME=”save” CONTENT=”history”>

<STYLE>

.saveHistory {behavior:url(#default#savehistory);}

</STYLE>

<title>保持刷新文本框中的值</title></HEAD>

<BODY>

<INPUT class=saveHistory type=text id=oPersistInput>

</BODY>

</HTML>

ASP中连接数据库的5种方法

ASP中连接数据库的5种方法

(01-3-30 199)

from: chinaasp.com by caoli

第一种 – 这种方法用在ACCESS中最多

strconn = “DRIVER=Microsoft Access Driver (*.mdb);DBQ=” & Server.MapPath(“aspfree.mdb”)

set conn = server.createobject(“adodb.connection”)

conn.open strconn

第二种－这种方法用在SQL SERVER中多

strconn = “Driver={SQL

Server};Description=sqldemo;SERVER=127.0.0.1;UID=LoginID;PWD=Password;DATABASE=Database_Name

set conn = server.createobject(“adodb.connection”)

conn.open strconn

第三种

strconn=”Driver={MicrosoftAccessDriver(*.mdb)};” &_

“DBQ=F:/Inetpub/wwwroot/somedir/db1.mdb;DefaultDir=f:/Inetpub/wwwroot/somedir;uid=LoginID;” &_

“pwd=Password;DriverId=25;FIL=MSAccess;” set conn = server.createobject(“adodb.connection”)

conn.open strconn

第四种运用系统数据源

The following uses a Data Source Name:

set conn = server.createobject(“adodb.connection”)

conn.open “Example”

第五种运用ODBC数据源，前提是你必须在控制面板的ODBC中设置数据源

set rs = server.createobject(“adodb.recordset”)

rs.open “tblname”, “DSNName”, 3, 3

汉字判断（js判断）

for(i=0;i<realname.length;i++){

  char=realname.charCodeAt(i);

  if(!(char>255)){

   alert(“真实姓名应为汉字!”);

   userform.realname.focus();

   return false;

   }

  }

”身份证真伪

”id 省份证号

”birthday生日,yyyy-mm-dd格式

”sex性别,值为”男:1″,”女:0″

id = “460102800925121”

birthday = “1980-09-25”

sex = 1

IF idcard_check(id,birthday,sex) Then

response.write “不错”

else

response.write “**”

End if

Function idcard_check(id,birthday,sex)

If len(id)<>15 and len(id)<>18 then

    idcard_check=false

    Exit Function

Else

    For i=1 to len(id)

       temp=mid(id,i,1)

       If temp<“0″ or temp>”9” Then

           idcard_check=False

           Exit Function

       End if

    Next

    bdl=left(birthday,4) & mid(birthday,6,2) & mid(birthday,9,2)

    bds=mid(birthday,3,2) & mid(birthday,6,2) & mid(birthday,9,2)

    If len(id)=15 Then

        If mid(id,7,6)<>bds Then

            idcard_check=False

            Exit Function

        End if

        If int(mid(id,15,1)) Mod 2 = 1 And sex=1 Then

            idcard_check=True

            Exit Function

  ElseIf int(mid(id,15,1)) Mod 2 = 0 And sex=0 Then

            idcard_check=True

            Exit Function

  Else

      idcard_check=False

            Exit Function

        End if

    Else

        If mid(id,7,8)<>bdl Then

            idcard_check=False

            Exit Function

        End if

        If int(mid(id,17,1)) Mod 2 = 1 And sex=1 Then

            idcard_check=False

            Exit Function

  ElseIf int(mid(id,17,1)) Mod 2 = 0 And sex=0 Then

            idcard_check=False

            Exit Function

  Else

   idcard_check=False

            Exit Function

        End if

    End if

End if

idcard_check=True

End function

11=”北京”

12=”天津”

13=”河北”

14=”山西”

15=”内蒙古”

21=”辽宁”

22=”吉林”

23=”黑龙江”

31=”上海”

32=”江苏”

33=”浙江”

34=”安徽”

35=”福建”

36=”江西”

37=”山东”

41=”河南”

42=”湖北”

43=”湖南”

44=”广东”

45=”广西”

46=”海南”

50=”重庆”

51=”四川”

52=”贵州”

53=”云南”

54=”西藏”

61=”陕西”

62=”甘肃”

63=”青海”

64=”宁夏”

65=”新疆”

71=”台湾”

81=”香港”

82=”澳门”

91=”国外”

生成一个不重复的随即数字

Sub CalCaPiao()

Dim strCaiPiaoNoArr() As String

Dim strSQL As String

Dim strCaiPiaoNo As String

strCaiPiaoNo = “01,02,03,04,05,06,07,08,09,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33”

Dim StrTempArr(7) As String

Dim strZhongJiangArr(7) As String

strCaiPiaoNoArr = Split(strCaiPiaoNo, “,”)

Dim intRand As Integer

Dim i As Integer

Dim j As Integer

i = 0

Dim find As Boolean

Do While True

find = False

Randomize

intRand = Int((33 * Rnd) + 1)

For j = 0 To i – 1

If StrTempArr(j) = CStr(intRand) Then

find = True

End If

Next

If Not find Then

StrTempArr(j) = CStr(intRand)

strZhongJiangArr(i) = CStr(intRand)

‘Text1(i) = strZhongJiangArr(i)

i = i + 1

If i = 7 Then

Exit Do

End If

End If

Loop

End Sub