Spring的web应用启动加载数据字典方法

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

import org.springframework.context.ApplicationContext;
import org.springframework.web.context.support.WebApplicationContextUtils;

public class InitDicListener implements ServletContextListener {

    public void contextInitialized(ServletContextEvent sce) {
        //spring 上下文
        ApplicationContext     appCOntext= WebApplicationContextUtils.getWebApplicationContext(sce.getServletContext());
        /*
        ServiceBean bean1=appContext.getBean("xxx");
        ...业务方法，加载数据字典等。
         */
    }
    public void contextDestroyed(ServletContextEvent sce) {
    }

}

    
    <listener>
        <listener-class>org.springframework.web.context.ContextLoaderListenerlistener-class>
    listener>
    
    <listener>
        <listener-class>msdemo.listener.InitDicListenerlistener-class>
    listener>