如何使用Maven創(chuàng)建一個(gè)Jersey REST 服務(wù)

<resources base="http://localhost:8080/myapp/">

        <resource path="myresource">

            <method id="getIt" name="GET">

                <response>

                    <representation mediaType="text/plain"/>

                </response>

            </method>

        </resource>

    </resources>

<plugin>

     <groupId>org.codehaus.mojo</groupId>

     <artifactId>exec-maven-plugin</artifactId>

     <version>1.2.1</version>

     <executions>

            <execution>

                  <goals>

                      <goal>java</goal>

                 </goals>

            </execution>

      </executions>

      <configuration>

           <mainClass>org.drsoft.rest.Main</mainClass>

      </configuration>

 </plugin>

@Path("myresource")

public class MyResource {

  

    @GET

    @Produces(MediaType.TEXT_PLAIN)

    public String getIt() {

        return "Got it!";

    }

}

public class MyResourceTest {

    private HttpServer server;

    private WebTarget target;

    @Before

    public void setUp() throws Exception {

        // start the server

        server = Main.startServer();

        // create the client

        Client c = ClientBuilder.newClient();

  

        // uncomment the following line if you want to enable

        // support for JSON in the client (you also have to uncomment

        // dependency on jersey-media-json module in pom.xml and Main.startServer())

        // --

        // c.configuration().enable(new org.glassfish.jersey.media.json.JsonJaxbFeature());

  

        target = c.target(Main.BASE_URI);

    }

  

    @After

    public void tearDown() throws Exception {

        server.stop();

    }

  

    @Test

    public void testGetIt() {

        String responseMsg = target.path("myresource").request().get(String.class);

        assertEquals("Got it!", responseMsg);

    }

}

<&#63;xml version="1.0" encoding="UTF-8"&#63;>

<!-- This web.xml file is not required when using Servlet 3.0 container,

see implementation details http://jersey.java.net/nonav/documentation/latest/jax-rs.html -->

<web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">

    <servlet>

        <servlet-name>Jersey Web Application</servlet-name>

        <servlet-class>org.glassfish.jersey.servlet.ServletContainer</servlet-class>

        <init-param>

            <param-name>jersey.config.server.provider.packages</param-name>

            <param-value>org.drsoft.rest</param-value>

        </init-param>

        <load-on-startup>1</load-on-startup>

    </servlet>

    <servlet-mapping>

        <servlet-name>Jersey Web Application</servlet-name>

        <url-pattern>/webapi/*</url-pattern>

    </servlet-mapping>

</web-app>