¡¡¡¡ÒªÏë͸¹ý´úÀí·þÎñÆ÷È¡µÃ¿Í»§¶ËµÄÕæÊµIPµØÖ·£¬¾ÍҪʹÓà Request.ServerVariables("HTTP_X_FORWARDED_FOR") À´¶ÁÈ¡¡£²»¹ýҪעÒâµÄÊ£¬²¢²»ÊÇÿ¸ö´úÀí·þÎñÆ÷¶¼ÄÜÓà Request.ServerVariables("HTTP_X_FORWARDED_FOR") À´¶ÁÈ¡¿Í»§¶ËµÄÕæÊµ IP£¬ÓÐЩÓô˷½·¨¶ÁÈ¡µ½µÄÈÔÈ»ÊÇ´úÀí·þÎñÆ÷µÄIP¡£»¹ÓÐÒ»µãÐèҪעÒâµÄÊÇ£ºÈç¹û¿Í»§¶ËûÓÐͨ¹ý´úÀí·þÎñÆ÷À´·ÃÎÊ£¬ÄÇôÓà Request.ServerVariables ("HTTP_X_FORWARDED_FOR") È¡µ½µÄÖµ½«Êǿյġ£Òò´Ë£¬Èç¹ûÒªÔÚ³ÌÐòÖÐʹÓô˷½·¨£¬¿ÉÒÔÕâÑù´¦Àí£º
¡¡¡¡......
¡¡¡¡userip = Request.ServerVariables("HTTP_X_FORWARDED_FOR")
¡¡¡¡If userip = "" Then userip = Request.ServerVariables("REMOTE_ADDR")
¡¡¡¡...... ¡¡¡¡
¡¡¡¡¼´£ºÈç¹û¿Í»§¶Ëͨ¹ý´úÀí·þÎñÆ÷£¬ÔòÈ¡ HTTP_X_FORWARDED_FOR µÄÖµ£¬Èç¹ûûͨ¹ý´úÀí·þÎñÆ÷£¬¾ÍÈ¡ REMOTE_ADDR µÄÖµ¡£ ¡¡¡¡
¡¡¡¡'ͨÓú¯Êý£ºÈç¹û²»ÄÜÈ¡¿Í»§¶ËÕæÊµIP£¬¾Í»áÈ¡¿Í»§¶ËµÄ´úÀíIP
¡¡¡¡Private Function getIP()
¡¡¡¡Dim strIPAddr
¡¡¡¡If Request.ServerVariables("HTTP_X_FORWARDED_FOR") = "" OR InStr(Request.ServerVariables("HTTP_X_FORWARDED_FOR"), "unknown") > 0 Then
¡¡¡¡strIPAddr = Request.ServerVariables("REMOTE_ADDR")
¡¡¡¡ElseIf InStr(Request.ServerVariables("HTTP_X_FORWARDED_FOR"), ",") > 0 Then
¡¡¡¡strIPAddr = Mid(Request.ServerVariables("HTTP_X_FORWARDED_FOR"), 1, InStr(Request.ServerVariables("HTTP_X_FORWARDED_FOR"), ",")-1)
¡¡¡¡ElseIf InStr(Request.ServerVariables("HTTP_X_FORWARDED_FOR"), ";") > 0 Then
¡¡¡¡strIPAddr = Mid(Request.ServerVariables("HTTP_X_FORWARDED_FOR"), 1, InStr(Request.ServerVariables("HTTP_X_FORWARDED_FOR"), ";")-1)
¡¡¡¡Else
¡¡¡¡strIPAddr = Request.ServerVariables("HTTP_X_FORWARDED_FOR")
¡¡¡¡End If
¡¡¡¡getIP = Trim(Mid(strIPAddr, 1, 30))
¡¡¡¡End Function
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