是否可以在Tomcat库中进行嵌入式Java servlet代码（例如使用库Jetty）？

Tomcat7嵌入式等效项如下所示：

public class TinyTomcat7Embedded {    public static void main(String[] args) {        Tomcat tomcat = new Tomcat();        tomcat.setPort(8080);        File baseDir = new File("tomcat");        tomcat.setbaseDir(baseDir.getAbsolutePath());        File applicationDir = new File(baseDir + "/webapps", "/ROOT");        if (!applicationDir.exists()) { applicationDir.mkdirs();        }        try { Context appContext = tomcat.addWebapp("/", "ROOT"); // A Jetty AbstractHandler is an HttpServlet here: Tomcat.addServlet(appContext, "helloWorldServlet", new HttpServlet() {     @Override     protected void service(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {         response.setContentType("text/html;charset=utf-8");         response.setStatus(HttpServletResponse.SC_OK);         response.getWriter().println("<h1>Hello World</h1>");     } }); appContext.addServletMapping("/helloworld", "helloWorldServlet"); tomcat.start(); System.out.println("Tomcat server: http://" + tomcat.getHost().getName() + ":" + 8080 + "/"); tomcat.getServer().await();        } catch (ServletException e) { e.printStackTrace();        } catch (LifecycleException e) { e.printStackTrace();        }    }}

将这些依赖项添加到您的pom.xml中：

    <!-- Eclipse Java Compiler -->    <dependency>        <groupId>org.eclipse.jdt.core.compiler</groupId>        <artifactId>ecj</artifactId>        <version>3.7.1</version>    </dependency>    <!-- Tomcat Embedded -->    <dependency>        <groupId>org.apache.tomcat.embed</groupId>        <artifactId>tomcat-embed-core</artifactId>        <version>7.0.26</version>    </dependency>    <dependency>        <groupId>org.apache.tomcat.embed</groupId>        <artifactId>tomcat-embed-logging-juli</artifactId>        <version>7.0.26</version>    </dependency>    <dependency>        <groupId>org.apache.tomcat.embed</groupId>        <artifactId>tomcat-embed-logging-log4j</artifactId>        <version>7.0.26</version>    </dependency>    <dependency>        <groupId>org.apache.tomcat.embed</groupId>        <artifactId>tomcat-embed-jasper</artifactId>        <version>7.0.26</version>    </dependency>