我有一个使用 Jersey 和 Tomcat7 的完整实现。我的 campher.rest 包中定义了 3 个名为 RegionService、ClientService 和 NoteService 的资源。
当我尝试添加另一个名为 TestResource 的资源并启动 Tomcat 时,它会在下面给出以下错误。我不明白 /{notes} 与 /{test} 有何冲突??请帮忙,我的头发会感谢你的。
Aug 22, 2012 2:23:39 AM com.sun.jersey.api.core.ScanningResourceConfig logClasses
INFO: Root resource classes found:
class campher.rest.NoteService
class campher.rest.ClientService
class campher.rest.TestResource
class campher.rest.RegionService
Aug 22, 2012 2:23:39 AM com.sun.jersey.api.core.ScanningResourceConfig init
INFO: No provider classes found.
Aug 22, 2012 2:23:40 AM com.sun.jersey.server.impl.application.WebApplicationImpl _initiate
INFO: Initiating Jersey application, version 'Jersey: 1.12 02/15/2012 04:51 PM'
Aug 22, 2012 2:23:40 AM com.sun.jersey.spi.inject.Errors processErrorMessages
SEVERE: The following errors and warnings have been detected with resource and/or provider classes:
SEVERE: Conflicting URI templates. The URI template /{test} for root resource class campher.rest.TestResource and the URI template /{notes} transform to the same regular expression /([^/]+?)(/.*)?
Aug 22, 2012 2:23:40 AM org.apache.catalina.core.ApplicationContext log
SEVERE: StandardWrapper.Throwable
以下是这 4 个服务的框架实现。
package campher.rest;
@Path("regions")
public class RegionService {
@GET
@Produces(MediaType.APPLICATION_JSON)
public Response regions() {}
@POST
@Consumes(MediaType.APPLICATION_JSON)
public Region addRegion(Region region){}
@PUT
@Consumes(MediaType.APPLICATION_JSON)
public Region updateRegion(Region region){}
@GET @Path("{id}")
@Produces(MediaType.APPLICATION_JSON)
public Response getRegion(@PathParam("id") long id) {}
@DELETE @Path("{id}")
@Produces(MediaType.APPLICATION_JSON)
public Response deleteRegion(@PathParam("id") long id) {}
@GET @Path("{id}/clients")
@Produces(MediaType.APPLICATION_JSON)
public Response getClients(@PathParam("id") long id) {}
}
package campher.rest;
@Path("clients")
public class ClientService {
@GET
@Produces(MediaType.APPLICATION_JSON)
public Response clients() {}
@GET @Path("{id}")
@Produces(MediaType.APPLICATION_JSON)
public Response getClient(@PathParam("id") long id) {}
@GET @Path("{id}/notes")
@Produces(MediaType.APPLICATION_JSON)
public Response getNotes(@PathParam("id") long id) {}
@GET @Path("{id}/alerts")
@Produces(MediaType.APPLICATION_JSON)
public Response getAlerts(@PathParam("id") long id) {}
@POST
@Consumes(MediaType.APPLICATION_JSON)
public Client addClient(Client client){}
@PUT
@Consumes(MediaType.APPLICATION_JSON)
public Client updateClient(Client client){}
@DELETE @Path("{id}")
@Consumes(MediaType.APPLICATION_JSON)
public Response deleteClient(@PathParam("id") long id){}
}
package campher.rest;
@Path("{notes}")
public class NoteService {
@GET @Path("{id}")
@Produces(MediaType.APPLICATION_JSON)
public Response getNote(@PathParam("id") long id) {}
@POST
@Consumes(MediaType.APPLICATION_JSON)
public Note addNote(Note note){}
@PUT
@Consumes(MediaType.APPLICATION_JSON)
public Note updateNote(Note note){}
@DELETE @Path("{id}")
@Produces(MediaType.APPLICATION_JSON)
public Response deleteNote(@PathParam("id") long id) {}
}
package campher.rest;
import javax.ws.rs.Path;
@Path("{test}")
public class TestResource {
}