Jetty的简单使用示例

package cn.com.songjy.jetty;import java.io.BufferedInputStream;import java.io.FileNotFoundException;import java.io.IOException;import java.util.Properties;import org.apache.commons.logging.Log;import org.apache.commons.logging.LogFactory;import org.mortbay.jetty.Connector;import org.mortbay.jetty.Handler;import org.mortbay.jetty.NCSARequestLog;import org.mortbay.jetty.Server;import org.mortbay.jetty.handler.ContextHandlerCollection;import org.mortbay.jetty.handler.DefaultHandler;import org.mortbay.jetty.handler.HandlerCollection;import org.mortbay.jetty.handler.RequestLogHandler;import org.mortbay.jetty.nio.SelectChannelConnector;import org.mortbay.jetty.webapp.WebAppContext;import org.mortbay.xml.XmlConfiguration;import org.xml.sax.SAXException;public class JettyDemo {private static final Log log = LogFactory.getLog(JettyDemo.class);private static final Properties config = new Properties();static {BufferedInputStream bufferedInputStream = null;try {bufferedInputStream = new BufferedInputStream(JettyDemo.class.getClassLoader().getResourceAsStream("jetty.properties"));config.load(bufferedInputStream);} catch (IOException e) {log.error(e.getMessage(), e);} finally {try {if(null != bufferedInputStream)bufferedInputStream.close();} catch (IOException e) {log.error(e.getMessage(), e);}}}public static void main(String[] args) throws Exception {jetty_start();}public static void start_jetty() throws SAXException, IOException,FileNotFoundException, Exception {Server server = new Server();// 指定自定义的jetty.xml路径XmlConfiguration configuration = new XmlConfiguration(Server.class.getClassLoader().getResourceAsStream(config.getProperty("jetty.xml")));configuration.configure(server);server.start();}public static void jetty_start() {try {String jetty_home = "demo";// 这个就是你的项目发布时候的名字//用户访问记录HandlerCollection handlers = new HandlerCollection();ContextHandlerCollection contexts = new ContextHandlerCollection();RequestLogHandler requestLogHandler = new RequestLogHandler();handlers.setHandlers(new Handler[]{contexts,new DefaultHandler(),requestLogHandler}); NCSARequestLog requestLog = new NCSARequestLog("./target/jetty-yyyy_mm_dd.request.log");requestLog.setRetainDays(90);requestLog.setAppend(true);requestLog.setExtended(false);requestLog.setLogTimeZone("GMT");requestLogHandler.setRequestLog(requestLog);Server server = new Server();Connector connector = new SelectChannelConnector();connector.setPort(Integer.parseInt(config.getProperty("jetty.port")));server.setConnectors(new Connector[] { connector });WebAppContext webapp = new WebAppContext();webapp.setContextPath("/" + jetty_home);// 上下文路径 比如说/demo// webapp.setResourceBase("./WebRoot");// 你的资源文件所在的路径 一般都在这下面webapp.setResourceBase(config.getProperty("resourceBase"));// webapp.setDefaultsDescriptor("./WebRoot/etc/webdefault.xml");webapp.setDefaultsDescriptor(config.getProperty("webdefault.xml"));server.setHandler(webapp);server.addHandler(handlers);server.start();server.join();} catch (InterruptedException e) {log.error(e.getMessage(), e);} catch (Exception e) {log.error(e.getMessage(), e);}}}

项目结构图


主要代码来自：jetty的使用，在其基础上增加用户访问记录的代码

相关阅读：
Jetty Documentation
实站Jetty
Jetty 的工作原理以及与 Tomcat 的比较