tomcat 内置启动

package test;
import java.io.File;

import javax.servlet.ServletException;

import org.apache.catalina.LifecycleException;
import org.apache.catalina.startup.Tomcat;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

public class EmbededTomcat {

public static void main(String[] args) throws Exception{
new EmbededTomcat().start();
}

private final Log log = LogFactory.getLog(getClass());

public void start() throws Exception{
Tomcat tomcat= new Tomcat();
String projectPath=new File("").getAbsolutePath();
tomcat.setBaseDir(projectPath); //Embeded tomcat存放路径
tomcat.setPort(8089);
try {
tomcat.addWebapp("", projectPath+"\\src\\main\\webapp");//应用存放路径
} catch (ServletException e) {
e.printStackTrace();
log.error(e.getMessage());
throw e;
}
try {
tomcat.start(); // 启动
} catch (LifecycleException e) {
e.printStackTrace();
log.error(e.getMessage());
throw e;
}
log.info("Tomcat started.");
tomcat.getServer().await(); // 这个一定要
}
}