Scala调用jetty的jar包

需要将jar包放到scala安装目录的lib（如C:\Program Files\scala\lib）目录下，则使用scalac和scala编译运行时可以不用添加包依赖关系。

如Java使用jetty库实现服务器如下(demo/Hello.java)：

package demo;

import org.eclipse.jetty.server.*;
import org.eclipse.jetty.server.handler.HandlerCollection;
import org.eclipse.jetty.server.nio.SelectChannelConnector;  
import org.eclipse.jetty.servlet.ServletContextHandler;
import org.eclipse.jetty.util.thread.QueuedThreadPool;

public class Hello{
	
	public static void main(String[] args) throws Exception {
		   
	       Server server = new Server();
	      
	       //Handler
	       SelectChannelConnector connector = new SelectChannelConnector();  
	       connector.setPort(1987);  
	       connector.setThreadPool(new QueuedThreadPool(5));
	       server.setConnectors(new Connector[]{connector});
	       ServletContextHandler handlercontext = new ServletContextHandler();  
	       handlercontext.setContextPath("/");  
	       server.setHandler(handlercontext);  
	       
	       HandlerCollection hc =new HandlerCollection();
	       hc.setHandlers(new Handler[]{handlercontext});
	       server.setHandler(hc);
	       
	       server.start();
	       server.join();
	}
}

 使用scala调用jetty*.jar包如下：

//webapp
import org.eclipse.jetty.server._;
import org.eclipse.jetty.webapp._;

object Hello {   
	def main(args: Array[String]) {
		var webapp = "D:\\htdocs\\1";
		val server = new Server(80);
		val context = new WebAppContext(webapp,"/");
		server.setHandler(context);
		server.start();
		server.join();
	}
}

//handler
import org.eclipse.jetty.server._;
import org.eclipse.jetty.server.handler.HandlerCollection;
import org.eclipse.jetty.server.nio.SelectChannelConnector;  
import org.eclipse.jetty.servlet.ServletContextHandler;
import org.eclipse.jetty.util.thread.QueuedThreadPool;

object Hello {   
	def main(args: Array[String]) {
		val server = new Server();

		//Handler
		val connector = new SelectChannelConnector();  
		connector.setPort(1987);
		connector.setThreadPool(new QueuedThreadPool(5));
		val connectors = new Array[Connector](1);
		connectors(0) = connector;
		server.setConnectors(connectors);
		val handlercontext = new ServletContextHandler();  
		handlercontext.setContextPath("/");  
		server.setHandler(handlercontext);  

		val hc =new HandlerCollection();
		val contexts = new Array[Handler](1);
		contexts(0) = handlercontext;
		hc.setHandlers(contexts);
		server.setHandler(hc);

		server.start();
		server.join();
	}
}

 运行方法

运行方法
scala Hello.scala
或
scalac Hello.scala
scala Hello
2013-10-31 16:27:24.625:INFO:oejs.Server:jetty-8.1.13.v20130916
2013-10-31 16:27:25.024:INFO:oejs.AbstractConnector:Started SelectChannelConnector@0.0.0.0:1987