package com;
import java.sql.PreparedStatement;
import javax.servlet.ServletContextEvent;
import javax.servlet.ServletContextListener;
import javax.sql.DataSource;
import org.apache.log4j.Logger;
import org.springframework.web.context.WebApplicationContext;
import org.springframework.web.context.support.WebApplicationContextUtils;
public class SystemListener implements ServletContextListener {
private final static Logger logger = Logger.getLogger(SystemListener.class);
public void contextDestroyed(ServletContextEvent arg0) {
//System.out.println("this is contextDestroyed() !!!");
logger.info("this is contextDestroyed() !!!");
}
public void contextInitialized(ServletContextEvent arg0) {
//System.out.println("this is contextInitialized() !!!");
getWebApplicationContext(arg0.getServletContext())为空的问题
最新推荐文章于 2023-11-02 22:35:24 发布