Jetty实战之 嵌入式运行Jetty多Connector
在嵌入运行Jetty的时候,有时候想要启动两个端口,或者通过一个Jetty server提供多个不同服务,比如说使用8080来指定默认访问端口,使用8433指定https访问端口等等,此时就可以通过创建多个Connector来解决。
1. 首先创建一个Server类,其中创建了两个Connector实例,一个绑定到了8080端口,另一个绑定到了9090端口:
package com.google.code.garbagecan.jettystudy.sample2;
import org.eclipse.jetty.server.Connector;
import org.eclipse.jetty.server.Server;
import org.eclipse.jetty.server.nio.SelectChannelConnector;
public class MyServer {
public static void main(String[] args) throws Exception {
Server server = new Server();
SelectChannelConnector connector1 = new SelectChannelConnector();
connector1.setPort(8080);
SelectChannelConnector connector2 = new SelectChannelConnector();
connector2.setPort(9090);
server.setConnectors(new Connector[] { connector1, connector2 });
server.setHandler(new HelloHandler());
server.start();
server.join();
}
}
2. 创建一个Handler类,用了处理所有客户端的请求
package com.google.code.garbagecan.jettystudy.sample2;
import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.eclipse.jetty.server.Request;
import org.eclipse.jetty.server.handler.AbstractHandler;
public class HelloHandler extends AbstractHandler {
public void handle(String target, Request baseRequest, HttpServletRequest request, HttpServletResponse response)
throws IOException, ServletException {
response.setContentType("text/html;charset=utf-8");
response.setStatus(HttpServletResponse.SC_OK);
baseRequest.setHandled(true);
response.getWriter().println("
Hello World
");response.getWriter().println("
response.getWriter().println("
}
}
3. 运行MyServer类,通过浏览器分别访问http://localhost:8080/和http://localhost:9090/