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jAvA定时器实现SErvlEtContExtListEnEr,tomCAt配...

项目实现自己的ServletContextListener,三个项目,当然就启动三次哦。

spring定时器中获取servletcontext参考代码如下: WebApplicationContext webApplicationContext = ContextLoader.getCurrentWebApplicationContext(); ServletContext servletContext = webApplicationContext.getServletContext();

import javax.servlet.ServletContextEvent;import javax.servlet.ServletContextListener;import org.slf4j.Logger;import org.slf4j.LoggerFactory;public class LoadParam implements ServletContextListener{ Logger logger = LoggerFactory...

可以通过以下方式实现, public class TimerManager { //时间间隔 private static final long PERIOD_DAY = 24 * 60 * 60 * 1000; public TimerManager() { Calendar calendar = Calendar.getInstance(); /*** 定制每日2:00执行方法 ***/ calend...

import javax.servlet.ServletContextEvent; import javax.servlet.ServletContextListener; import org.slf4j.Logger; import org.slf4j.LoggerFactory; public class LoadParam implements ServletContextListener{ Logger logger = LoggerFac...

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