Jetty入门

这是一个JavaProject

首先是待纳入Jetty管理的LoginServlet.java

[java]
package com.jadyer.servlet;

import java.io.IOException;
import java.io.PrintWriter;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

public class LoginServlet extends HttpServlet {
    private static final long serialVersionUID = 2827360195836107171L;

    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        System.out.println("收到请求参数[" + request.getParameter("username") + "]");
        response.setContentType("text/html; charset=UTF-8");
        PrintWriter out = response.getWriter();
        out.print("<h2>这是我的嵌入式Jetty测试结果</h2>");
        out.flush();
        out.close();
    }
}

package com.jadyer.servlet;

import java.io.IOException;
import java.io.PrintWriter;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

public class LoginServlet extends HttpServlet {
private static final long serialVersionUID = 2827360195836107171L;

@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
  System.out.println("收到请求参数[" + request.getParameter("username") + "]");
  response.setContentType("text/html; charset=UTF-8");
  PrintWriter out = response.getWriter();
  out.print("<h2>这是我的嵌入式Jetty测试结果</h2>");
  out.flush();
  out.close();
}
}
下面这个也是待纳入Jetty管理的UserServlet.java

[java]
package com.jadyer.servlet;

import java.io.IOException;
import java.io.PrintWriter;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

public class UserServlet extends HttpServlet {
    private static final long serialVersionUID = 2827360195836107171L;

    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        System.out.println("收到请求参数[" + request.getParameter("username") + "]");
        response.setContentType("text/html; charset=UTF-8");
        PrintWriter out = response.getWriter();
        out.print("<h2>这是我的嵌入式Jetty测试结果-->用户访问Servlet成功</h2>");
        out.flush();
        out.close();
    }
}

package com.jadyer.servlet;

import java.io.IOException;
import java.io.PrintWriter;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

public class UserServlet extends HttpServlet {
private static final long serialVersionUID = 2827360195836107171L;

@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
  System.out.println("收到请求参数[" + request.getParameter("username") + "]");
  response.setContentType("text/html; charset=UTF-8");
  PrintWriter out = response.getWriter();
  out.print("<h2>这是我的嵌入式Jetty测试结果-->用户访问Servlet成功</h2>");
  out.flush();
  out.close();
}
}
最后是自己编写的Jetty启动类MyServer.java（内含Jetty嵌入式的简单用法）

[java]
package com.jadyer.jetty;

import java.util.HashMap;
import java.util.Map;

import javax.servlet.Servlet;

import org.eclipse.jetty.server.Server;
import org.eclipse.jetty.servlet.ServletContextHandler;
import org.eclipse.jetty.webapp.WebAppContext;

import com.jadyer.servlet.LoginServlet;
import com.jadyer.servlet.UserServlet;

/**
* @see --------------------------------------------------------------------------------------------------------------
* @see Jetty简介
* @see Jetty是一个嵌入式的Web服务器
* @see Jetty官网:http://www.eclipse.org/jetty/
* @see Jetty下载:http://download.eclipse.org/jetty/
* @see --------------------------------------------------------------------------------------------------------------
* @see Jetty与Tomcat比较(取自网络)
* @see Jetty的架构要比Tomcat简单一些,它是基于Handler来实现的,它可以通过Handler来进行扩展
* @see Tomcat的架构是基于容器设计的,扩展Tomcat时需要了解Tomcat的整体设计结果,故不易扩展
* @see --------------------------------------------------------------------------------------------------------------
* @see Jetty使用
* @see 0)版本选择:由于Jetty9需要JDK7的支持,所以我们这里使用jetty-distribution-8.1.10.v20130312.zip
* @see 1)修改端口:修改\\JETTY_HOME\\etc\\jetty.xml第40行default="8080"即可
* @see 2)非嵌入式的项目发布(有两种方式)
* @see   非嵌入式的启动方式为命令行下执行该命令-->D:\Develop\jetty-distribution-8.1.10.v20130312>java -jar start.jar
* @see   第一种:项目打成war包放到\\JETTY_HOME\\webapps\\下即可,访问地址为http://127.0.0.1:8080/warName(war名字大小写严格相同)
* @see   第二种:类似于Tomcat的<Context path="" docBase="">的方式,即在\\JETTY_HOME\\contexts\\目录下新增一个名字随意的xml文件
* @see         文件格式与该目录下的javadoc.xml相同,其中主要修改以下两处
* @see         <Set name="contextPath">/testBbb</Set>
* @see         <Set name="resourceBase">F:/Tool/Code/JavaSE/loginManager/WebRoot</Set>
* @see 3)嵌入式的项目发布
* @see   也就是把Jetty提供的jar加入到项目中(可以是Java项目或Web项目),然后编写通过一个main()启动Jetty,所用到的jar如下
* @see   JETTY_HOME中的lib目录,和

补充：软件开发 , Java ,