jetty 内嵌服务

Posted 2020-08-19

pom.xml


<properties>
		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
		<jetty.version>7.0.2.v20100331</jetty.version>
		<slf4j.version>1.7.5</slf4j.version>
		<log4j.version>1.2.14</log4j.version>
		<fastjson.version>1.2.20</fastjson.version>
		
	</properties>

	<dependencies>
		<!-- 内置服务器配置 -->
		<dependency>
			<groupId>org.eclipse.jetty.aggregate</groupId>
			<artifactId>jetty-all-server</artifactId>
			<version>${jetty.version}</version>
		</dependency>
		<dependency>
			<groupId>org.slf4j</groupId>
			<artifactId>slf4j-log4j12</artifactId>
			<version>${slf4j.version}</version>
			<scope>provided</scope>
		</dependency>
		<dependency>
			<groupId>log4j</groupId>
			<artifactId>log4j</artifactId>
			<version>${log4j.version}</version>
			<scope>provided</scope>
		</dependency>
		<dependency>
			<groupId>org.freemarker</groupId>
			<artifactId>freemarker</artifactId>
			<version>2.3.25-incubating </version>
			<scope>provided</scope>
		</dependency>
		<dependency>
			<groupId>com.alibaba</groupId>
			<artifactId>fastjson</artifactId>
			<version>${fastjson.version}</version>
			<scope>provided</scope>
		</dependency>

　　

代码:

 

package com.google.code.garbagecan.jettystudy.sample5;  
  
import org.eclipse.jetty.server.Server;  
import org.eclipse.jetty.servlet.ServletContextHandler;  
import org.eclipse.jetty.servlet.ServletHolder;  
  
public class ServletContextServer {  
    public static void main(String[] args) throws Exception {  
        Server server = new Server(8080);  
  
        ServletContextHandler context = new ServletContextHandler(ServletContextHandler.SESSIONS);  
        context.setContextPath("/");  
        server.setHandler(context);  
  
        // http://localhost:8080/hello  
        context.addServlet(new ServletHolder(new HelloServlet()), "/hello");  
        // http://localhost:8080/hello/kongxx  
        context.addServlet(new ServletHolder(new HelloServlet("Hello Kongxx!")), "/hello/kongxx");  
  
        // http://localhost:8080/goodbye  
        context.addServlet(new ServletHolder(new GoodbyeServlet()), "/goodbye");  
        // http://localhost:8080/goodbye/kongxx  
        context.addServlet(new ServletHolder(new GoodbyeServlet("Goodbye kongxx!")), "/goodbye/kongxx");  
          
        server.start();  
        server.join();  
    }  
}  




package com.google.code.garbagecan.jettystudy.sample5;  
  
import java.io.IOException;  
import javax.servlet.ServletException;  
import javax.servlet.http.HttpServlet;  
import javax.servlet.http.HttpServletRequest;  
import javax.servlet.http.HttpServletResponse;  
  
public class HelloServlet extends HttpServlet {  
    private static final long serialVersionUID = 1L;  
    private String msg = "Hello World!";  
  
    public HelloServlet() {  
    }  
  
    public HelloServlet(String msg) {  
        this.msg = msg;  
    }  
  
    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {  
        response.setContentType("text/html");  
        response.setStatus(HttpServletResponse.SC_OK);  
        response.getWriter().println("<h1>" + msg + "</h1>");  
        response.getWriter().println("session=" + request.getSession(true).getId());  
    }  
}  
  
package com.google.code.garbagecan.jettystudy.sample5;  
  
import java.io.IOException;  
import javax.servlet.ServletException;  
import javax.servlet.http.HttpServlet;  
import javax.servlet.http.HttpServletRequest;  
import javax.servlet.http.HttpServletResponse;  
  
public class GoodbyeServlet extends HttpServlet {  
    private static final long serialVersionUID = 1L;  
    private String msg = "Goodbye!";  
  
    public GoodbyeServlet() {  
    }  
  
    public GoodbyeServlet(String msg) {  
        this.msg = msg;  
    }  
  
    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {  
        response.setContentType("text/html");  
        response.setStatus(HttpServletResponse.SC_OK);  
        response.getWriter().println("<h1>" + msg + "</h1>");  
        response.getWriter().println("session=" + request.getSession(true).getId());  
    }  
}