<%@ page language= "java" contentType= "text/html; charset=GB2312" pageEncoding= "GB2312" %> |
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" > |
<html> |
<head> |
<title>获取客户端的IP地址</title> |
</head> |
<body> |
<% |
String realIP = request.getHeader( "x-forwarded-for" ); |
if (realIP != null && realIP.length() != 0 ) { |
out.print( "你的IP地址是:" + realIP); |
} else { |
String ip = request.getRemoteAddr(); |
out.print( "你的IP地址是:" + ip); |
} |
%> |
<br> |
</body> |
</html> |