Jetty實戰之 嵌入式Jetty整合Spring執行
阿新 • • 發佈:2018-12-20
本文連結:http://blog.csdn.net/kongxx/article/details/7227107
1. 首先修改pom.xml檔案,新增spring的依賴項
<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. 建立一個Server類,用來通過spring來啟動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. 建立一個Handler類,用了處理http請求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. 建立一個spring配置檔案,並放在com/google/code/garbagecan/jettystudy/sample4/spring.xml位置,內容如下.<?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>
其中定義了Jetty Server的配置,包括Connector和Handler等等。5. 執行MyServer類,然後通過http://localhost:8080/來訪問。