代码启动tomcat

package com.wisekernel;import java.net.InetAddress;import org.apache.catalina.Connector;import org.apache.catalina.Context;import org.apache.catalina.Engine;import org.apache.catalina.Host;import org.apache.catalina.startup.Embedded;public class MyEmbededTomcat {/**   * @param args   * @throws Exception   */public static void main(String[] args) throws Exception {   Embedded tomcat = new Embedded();   tomcat.setDebug(9);   Engine engine = tomcat.createEngine();   Host host = tomcat.createHost("localhost","");   engine.setDefaultHost("localhost");   engine.addChild(host);   Context context = tomcat.createContext("","D:/Program Files/eclipse311/workspace/tuition1/WeBRoot");   host.addChild(context);   tomcat.addEngine(engine);   Connector connector = tomcat.createConnector((InetAddress)null,8080,false);   tomcat.addConnector(connector);   tomcat.start();}}