Jetty in the actual combat of embedded operation Jetty

This article address: http://blog.csdn.net/kongxx/article/details/7218776

One of the most common uses of jetty is to embed jetty into its own Java application, where Jetty is run as a background servlet container, accepting the user's HTTP request, and the following is one of the simplest uses for embedding jetty.

1. First use MAVEN to create a Java project

MVN Archetype:generate-dgroupid=com.google.code.garbagecan.jettystudy-dartifactid=jettystudy- Darchetypeartifactid=maven-archetype-quickstart-dinteractivemode=false

2. Modify the Pom file, add or modify the compilation and Dependencies section

<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&
			Gt <groupId>junit</groupId> <artifactId>junit</artifactId> <version>3.8.1</version > <scope>test</scope> </dependency> </dependencies> </project>

3. Create a server class, use the start Jetty server, and through a hellohandler to process the browser sent over the request;

Package com.google.code.garbagecan.jettystudy.sample1;

Import Org.eclipse.jetty.server.Server;

public class MyServer {public
	static void Main (string[] args) throws Exception {
		Server server = new Server (8080) ;
		Server.sethandler (New Hellohandler ());
		
		Server.start ();
		Server.join ();
	}

4. Create a handler class with requests to process all clients

Package com.google.code.garbagecan.jettystudy.sample1;

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, Httpservle Trequest request, HttpServletResponse response)
			throws IOException, servletexception {
		Response.setcontenttype ("Text/html;charset=utf-8");
		Response.setstatus (HTTPSERVLETRESPONSE.SC_OK);
		Baserequest.sethandled (true);
		Response.getwriter (). println ("
5. Run the MyServer class and then access http://localhost:8080/through the browser, and you can see "Hello world." "and the requested URL.