Test

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package com.ed.cnc.servletListener;

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

import com.ed.cnc.city.StatisticsTask;

/**
 * 统计ContextListener
 * @author westd
 *
 */
public class StatisticsContextListener implements ServletContextListener
{

 private java.util.Timer timer = null;
 
 public void contextInitialized(ServletContextEvent event)
 {
  timer = new java.util.Timer(true);
  event.getServletContext().log("定时器已启动");
  timer.schedule(new StatisticsTask(event.getServletContext()), 0, 60*60*1000);//
  event.getServletContext().log("已经添加任务调度表");
 }
 
 public void contextDestroyed(ServletContextEvent event)
 {
  timer.cancel();
  event.getServletContext().log("定时器销毁");
 }

}