如何使jersey Servlet在Java REST应用程序中加载多个服务或类 [英] How to make jersey servlet to load more than one service or class in java REST application

问题描述

我在同一软件包中有两个不同的Java文件.这些类是EntryPoint.java和ModelInn.java. 现在，当球衣Servlet启动时，我希望它同时加载EntryPoint类和ModelInn类.但与此同时，我只能加载一个.但是我想加载两个类.我正在使用码头9.

I have Two different java files in the same package. The classes are EntryPoint.java and ModelInn.java . Now, when the jersey servlet starts, I want it to load both the EntryPoint class and ModelInn class. But For the meantime I can only load one. But I want to load the two classes. Am using jetty 9.

下面是我用来加载EntryPoint Java类的代码

Below is the code i used to load EntryPoint java class

package com.rest.test;

import org.eclipse.jetty.server.Server;
import org.eclipse.jetty.servlet.ServletContextHandler;
import org.eclipse.jetty.servlet.ServletHolder;

public class App {
    public static void main(String[] args) throws Exception {
        ServletContextHandler context = new ServletContextHandler(ServletContextHandler.SESSIONS);
        context.setContextPath("/");

        Server jettyServer = new Server(8080);
        jettyServer.setHandler(context);

        ServletHolder jerseyServlet = context.addServlet(
             org.glassfish.jersey.servlet.ServletContainer.class, "/*");
        jerseyServlet.setInitOrder(0);

        // Tells the Jersey Servlet which REST service/class to load.
        jerseyServlet.setInitParameter(
           "jersey.config.server.provider.classnames",
           EntryPoint.class.getCanonicalName());

        try {
            jettyServer.start();
            jettyServer.join();
        } finally {
            jettyServer.destroy();
        }
    }
}

推荐答案

您可能应该改用包定义.如果需要，您将能够添加多个软件包:

You should probably use package definition instead. If required, you will be able to add multiple packages :

jerseyServlet.setInitParameter("jersey.config.server.provider.packages",
         "com.rest.test.restpackage1;com.rest.test.restpackage2");

希望有帮助！

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