用ASP创建日志文件（附源程序）

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 复制代码代码如下: <% 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://jb51.net" Then ValidEntry = False End if If Left(Request.ServerVariables("HTTP_REFERER"), 21) ="http://www.jb51.net" 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 = " " & now & " " strLog = strLog & Request.ServerVariables("REMOTE_ADDR") & " " strLog = strLog & Request.ServerVariables("HTTP_REFERER") & " " strLog = strLog & Request.ServerVariables("HTTP_USER_AGENT") & " " ' 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 %>

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