下面的java代码正确的pom依赖关系是什么？

Question

错误

pom.xml

<dependencies>
    <dependency>
      <groupId>junit</groupId>
      <artifactId>junit</artifactId>
      <version>3.8.1</version>
      <scope>test</scope>
    </dependency>
        <dependency>
            <groupId>org.glassfish.jersey.media</groupId>
            <artifactId>jersey-media-sse</artifactId>
            <version>2.0-m13-2</version>
        </dependency>
        <dependency>
    <groupId>com.sun.jersey</groupId>
    <artifactId>jersey-servlet</artifactId>
    <version>1.19</version>
</dependency>
  </dependencies>

import javax.ws.rs.ApplicationPath;
import org.glassfish.jersey.media.sse.SseFeature;
import org.glassfish.jersey.server.ResourceConfig;

@ApplicationPath("webresources")
public class MyDemo extends ResourceConfig {
    public MyDemo() {
        super(MyResource.class, SseFeature.class);
    }
}

import java.util.Queue;
import java.util.concurrent.ConcurrentLinkedQueue;
import javax.ws.rs.Consumes;
import javax.ws.rs.FormParam;
import javax.ws.rs.GET;
import javax.ws.rs.POST;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import javax.ws.rs.core.MediaType;
import org.glassfish.jersey.media.sse.EventOutput;
import org.glassfish.jersey.media.sse.OutboundEvent;
import org.glassfish.jersey.media.sse.SseBroadcaster;
import org.glassfish.jersey.media.sse.SseFeature;


@Path("test")
public class MyResource {

    private static final SseBroadcaster BROADCASTER = new SseBroadcaster();

    @GET
    @Path("hello")
    @Produces(SseFeature.SERVER_SENT_EVENTS)
    public EventOutput itemEvents() {
        final EventOutput eventOutput = new EventOutput();
        BROADCASTER.add(eventOutput);
        return eventOutput;
    }

    @POST
    public void addItem(e) {

        BROADCASTER.broadcast(new OutboundEvent.Builder().data(String.class, "hello").build());

    }
}

Answer 1

您的错误日志清楚地说明了您的问题所在。这不是你依赖的问题。您试图调用抽象方法URI。请查看此文档。您必须找到一个实现这个URI方法的类。