ASP建立日誌檔案的實例程式碼

ASP建立日誌檔案的實例程式碼

用Asp建立日誌檔案這個範例使用文字檔案來寫入使用者的資訊建立一個logfile.asp放在每個asp的頁面的頂端<!--#Include File=LogFile.asp-->當有人來存取你的網站logfile.asp自動把他的資訊寫入LogFile.txt,如果相關的URl一樣的話則不寫入文件

File: LogFile.asp

代碼如下:

<%

Dim ValidEntry ' Log variable

' First set that this log is valid

ValidEntry = True

' If Session Variable LogIn is not empty

' that mean this person has already been logged

' then set ValidLog to False

If not IsEmpty(Session(LogIn)) then ValidEntry = False

' Here you can add different restriction

' If the refering url is from same site

' don't write to log file

If Left(Request.ServerVariables(HTTP_REFERER), 17)

=http://jzxue.com Then

ValidEntry = False

End if

If Left(Request.ServerVariables(HTTP_REFERER), 21)

=http://www.jzxue.com Then

ValidEntry = False

End If

' Now if ValidEntry is True then enter to log file

If ValidEntry Then

Const ForAppending = 8

Const Create = true

Dim FSO

DIM TS

DIM MyFileName

Dim strLog

MyFileName = Server.MapPath(MyLogFile.txt)

Set FSO = Server.CreateObject(Scripting.FileSystemObject)

Set TS = FSO.OpenTextFile(MyFileName, ForAppending, Create)

' Store all required values in strLog

strLog = <br><P><B> & now & </B>

strLog = strLog & Request.ServerVariables(REMOTE_ADDR) &

strLog = strLog & Request.ServerVariables(HTTP_REFERER) &

strLog = strLog & Request.ServerVariables(HTTP_USER_AGENT) & <BR>

' Write current information to Log Text File.

TS.write strLog

TS.Writeline

' Create a session varialbe to check next time for ValidEntry

Session(LogIn) = yes

Set TS = Nothing

Set FSO = Nothing

End If

%>