logapplistener.java

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/**
 * 
 */
package cn.handson.controller.listener;

import javax.servlet.ServletContextEvent;
import javax.servlet.ServletContextListener;

/**
 * @author Administrator
 *
 */
public class LogAppListener implements ServletContextListener {

	/* (non-Javadoc)
	 * @see javax.servlet.ServletContextListener#contextDestroyed(javax.servlet.ServletContextEvent)
	 */
	public void contextDestroyed(ServletContextEvent event) {
		String webName =
			(String)event.getServletContext().getInitParameter("WebName");
		event.getServletContext().log(webName+"应用程序正在关闭...");

	}

	/* (non-Javadoc)
	 * @see javax.servlet.ServletContextListener#contextInitialized(javax.servlet.ServletContextEvent)
	 */
	public void contextInitialized(ServletContextEvent event) {
		String webName =
			(String)event.getServletContext().getInitParameter("WebName");
		event.getServletContext().log(webName+"应用程序正在启动...");
		System.out.println("应用程序正在启动");

	}

}