本文共 823 字，大约阅读时间需要 2 分钟。

1、添加WebContextListener.java

2、文件内容

package com.pt.controller.listener;import javax.servlet.ServletContext;import org.springframework.beans.factory.InitializingBean;import org.springframework.beans.factory.annotation.Autowired;import org.springframework.stereotype.Service;import org.springframework.web.context.ServletContextAware;import com.pt.controller.netty.MyServer;@Servicepublic class WebContextListener implements InitializingBean, ServletContextAware{		@Autowired	private MyServer myServer;	@Override	public void setServletContext(ServletContext servletContext) {		try {			myServer.bind(1235);		} catch (Exception e) {			// TODO Auto-generated catch block			e.printStackTrace();		}			}	@Override	public void afterPropertiesSet() throws Exception {		// TODO Auto-generated method stub			}		 }

3、添加配置内容

4、最后启动tomcat。