iploglistener.java

利用servlet写的用户注册登陆

package com.tarena.listener;

import javax.servlet.ServletRequest;
import javax.servlet.ServletRequestEvent;
import javax.servlet.ServletRequestListener;

public class IpLogListener implements ServletRequestListener {

	public void requestDestroyed(ServletRequestEvent sre) {

	}

	public void requestInitialized(ServletRequestEvent sre) {
		ServletRequest request = sre.getServletRequest();
		System.out.println(request.getRemoteAddr());
	}

}