Jetty实战之 嵌入式Jetty集成Spring运行

xglys

　　本文链接：http://blog.csdn.net/kongxx/article/details/7227107

　　1. 首先修改pom.xml文件，添加spring的依赖项
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"><modelVersion>4.0.0</modelVersion><groupId>com.google.code.garbagecan.jettystudy</groupId><artifactId>jettystudy</artifactId><packaging>jar</packaging><version>1.0-SNAPSHOT</version><name>jettystudy</name><url>http://maven.apache.org</url><build><plugins><plugin><artifactId>maven-compiler-plugin</artifactId><inherited>true</inherited><configuration><source>1.6</source><target>1.6</target><debug>true</debug></configuration></plugin></plugins></build><dependencies><dependency><groupId>org.eclipse.jetty.aggregate</groupId><artifactId>jetty-all</artifactId><version>8.0.4.v20111024</version><type>jar</type><scope>provided</scope></dependency><dependency><groupId>org.springframework</groupId><artifactId>spring</artifactId><version>2.5.6</version><type>jar</type><scope>provided</scope></dependency><dependency><groupId>junit</groupId><artifactId>junit</artifactId><version>3.8.1</version><scope>test</scope></dependency></dependencies></project>2. 创建一个Server类，用来通过spring来启动Jetty serverpackage com.google.code.garbagecan.jettystudy.sample4;import org.springframework.context.support.ClassPathXmlApplicationContext;public class MyServer {public static void main(String[] args) throws Exception {new ClassPathXmlApplicationContext("/com/google/code/garbagecan/jettystudy/sample4/spring.xml");}}3. 创建一个Handler类，用了处理http请求package com.google.code.garbagecan.jettystudy.sample4;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 MyHandler 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("<h1>Hello World</h1>");response.getWriter().println("<li>Request url: " + target + "</li>");response.getWriter().println("<li>Server port: " + request.getServerPort() + "</li>");}}4. 创建一个spring配置文件，并放在com/google/code/garbagecan/jettystudy/sample4/spring.xml位置，内容如下.
<?xml version="1.0" encoding="UTF-8"?><beans xmlns="http://www.springframework.org/schema/beans"xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd"><bean id="Server" class="org.eclipse.jetty.server.Server" init-method="start" destroy-method="stop"><property name="connectors"><list><bean id="Connector" class="org.eclipse.jetty.server.nio.SelectChannelConnector"><property name="port" value="8080" /></bean></list></property><property name="handler"><bean id="handlers" class="org.eclipse.jetty.server.handler.HandlerList"><property name="handlers"><list><bean class="com.google.code.garbagecan.jettystudy.sample4.MyHandler" /><bean class="org.eclipse.jetty.server.handler.DefaultHandler" /></list></property></bean></property></bean></beans>其中定义了Jetty Server的配置，包括Connector和Handler等等。
5. 运行MyServer类，然后通过http://localhost:8080/来访问。