码头WebappContext

时间:2018-12-17 00:51:09

标签: java rest embedded-jetty

我正在尝试使用Jetty WebAppcontext编写REST服务,我在下面 代码,但我得到503。不确定我缺少什么。

public static void main(String[] args) throws Exception {

        Server server = new Server(8081);

        HandlerCollection handlers=new HandlerCollection();

        String resourceBase = WebServer.class.getClassLoader().getResource(".").toString()+"../../src/main/webapp";
        WebAppContext webAppContext = new WebAppContext(resourceBase,"/");
        System.out.println(" resourceBase "+resourceBase);
        handlers.addHandler(webAppContext);
        server.setHandler(handlers);
        server.start();
        System.out.println("Started");
        server.join();

    }

Web.xml

<servlet>
        <servlet-name>Jersey</servlet-name>
        <servlet-class>org.glassfish.jersey.servlet.ServletContainer</servlet-class>
        <init-param>
            <param-name>javax.ws.rs.Application</param-name>
            <param-value>com.app.server.WebApplication</param-value>
        </init-param>
        <load-on-startup>1</load-on-startup>
    </servlet>

    <servlet-mapping>
        <servlet-name>Jersey</servlet-name>
        <url-pattern>/rest/*</url-pattern>
    </servlet-mapping>
    <welcome-file-list>
        <welcome-file>index.html</welcome-file>
    </welcome-file-list>

WebApplication代码

public class WebApplication extends ResourceConfig {

    public WebApplication(){

        System.out.println("initialized");
        register(JacksonJaxbJsonProvider.class);
        packages("com.app.rest.services");
    }

}

服务是

@Path("/get")
public class Get {

    private static final Logger logger = LogManager.getLogger(Get.class);
    @GET
    @Produces(MediaType.TEXT_PLAIN)
    public String get() {

        return "Yes";
    }
}

http://localhost:8081/rest/get拨打电话时,我得到503。 我已经尝试了很多,但是仍然遇到相同的错误。请让我知道我在想什么。

谢谢

0 个答案:

没有答案