你是否有时想知道什么人访问你的站点,什么时间,IP地址等。下面我就这个问题向
大家来阐述一下。这个例子使用文本文件来写入用户的信息创建一个logfile.asp放
在每一个asp的页面的顶端
当有人来访问你
的站点logfile.asp自动把他的信息写入LogFile.txt,如果相关的URl一样的话则不
写入文件
File: LogFile.asp
1
2Dim ValidEntry ' Log variable
3' First set that this log is valid
4ValidEntry = True
5
6' If Session Variable "LogIn" is not empty
7' that mean this person has already been logged
8' then set ValidLog to False
9If not IsEmpty(Session("LogIn")) then ValidEntry = False
10
11' Here you can add different restriction
12' If the refering url is from same site
13' don't write to log file
14If Left(Request.ServerVariables("HTTP_REFERER"), 17)
15="http://devasp.com" Then
16ValidEntry = False
17End if
18If Left(Request.ServerVariables("HTTP_REFERER"), 21)
19="http://www.devasp.com" Then
20ValidEntry = False
21End If
22
23' Now if ValidEntry is True then enter to log file
24If ValidEntry Then
25Const ForAppending = 8
26Const Create = true
27Dim FSO
28DIM TS
29DIM MyFileName
30Dim strLog
31
32MyFileName = Server.MapPath("MyLogFile.txt")
33Set FSO = Server.CreateObject("Scripting.FileSystemObject")
34Set TS = FSO.OpenTextFile(MyFileName, ForAppending, Create)
35
36' Store all required values in strLog
37strLog = "
<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