Hallo,

versuche mich seit gestern mit Jersey:
https://jersey.dev.java.net/

Hab das Helloworld Beispiel immer noch nicht zum Laufen bekommen!

Hab viel hin und her probiert, http4e meldet jedes mal das die angefragte Ressource nicht gefunden wird.

https://jersey.dev.java.net/use/getting-started.html
http://www.qalem.de/_jersey/

Code java:

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package com.sun.jersey.samples.helloworld.resources;   import javax.ws.rs.GET; import javax.ws.rs.ProduceMime; import javax.ws.rs.Path;   // The Java class will be hosted at the URI path "/helloworld" @Path("/helloworld") public class HelloWorldResource {       // The Java method will process HTTP GET requests     @GET     // The Java method will produce content identified by the MIME Media     // type "text/plain"     @ProduceMime("text/plain")     public String getClichedMessage() {         // Return some cliched textual content         return "Hello World";     } }

Hat nun doch geklappt. Mit folgender URL:
http://localhost:8080/WebTest/helloworld
anstatt:
http://localhost:8080/helloworld

So einfach, aber auch doch so schwierig.

Hallo,

funktioniert wunderbar:

Code java:

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package de.tutorials;   import javax.ws.rs.GET; import javax.ws.rs.Path; import javax.ws.rs.ProduceMime; import javax.ws.rs.core.Context; import javax.ws.rs.core.UriInfo;   // The Java class will be hosted at the URI path "/helloworld" @Path("helloworld") public class HelloWorldResource {       @Context     private UriInfo context;       /** Creates a new instance of HelloWorldResource */     public HelloWorldResource() {     }      /**    * Retrieves representation of an instance of hello.world.HelloWorldResource    * @return an instance of java.lang.String    */    @GET    @ProduceMime("text/plain")    public String getClichedMessage() {        //Return some cliched textual content        return ("Hello World! Here is " + context.getAbsolutePath());    } }

Code java:

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/**  *  */ package de.tutorials;   import com.sun.jersey.api.container.httpserver.HttpServerFactory; import com.sun.net.httpserver.HttpServer;   /**  * @author Thomas.Darimont  *  */ public class JerseyExample {       /**      * @param args      */     public static void main(String[] args) throws Exception {         HttpServer server = HttpServerFactory.create("http://localhost:9998/");         server.start();           System.out.println("Server running");         System.out.println("Visit: http://localhost:9998/helloworld");         System.out.println("Hit return to stop...");         System.in.read();         System.out.println("Stopping server");         server.stop(0);         System.out.println("Server stopped");     }   }

Ausgabe: Server console:

Code :

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25.06.2008 11:44:10 com.sun.jersey.api.core.ClasspathResourceConfig init INFO: Scanning for root resource and provider classes in the paths:   D:\eclipse\workspaces\workspace-3.4M7\de.tutorials.java\bin   D:\stuff\jersey\0.9\jersey-0.9-ea\lib\activation.jar   D:\stuff\jersey\0.9\jersey-0.9-ea\lib\ant.jar   D:\stuff\jersey\0.9\jersey-0.9-ea\lib\asm-3.1.jar   D:\stuff\jersey\0.9\jersey-0.9-ea\lib\comresrcgen.jar   D:\stuff\jersey\0.9\jersey-0.9-ea\lib\grizzly-servlet-webserver-1.7.3.2.jar   D:\stuff\jersey\0.9\jersey-0.9-ea\lib\http.jar   D:\stuff\jersey\0.9\jersey-0.9-ea\lib\jaxb-api.jar   D:\stuff\jersey\0.9\jersey-0.9-ea\lib\jaxb-impl.jar   D:\stuff\jersey\0.9\jersey-0.9-ea\lib\jaxb-xjc.jar   D:\stuff\jersey\0.9\jersey-0.9-ea\lib\jdom-1.0.jar   D:\stuff\jersey\0.9\jersey-0.9-ea\lib\jersey.jar   D:\stuff\jersey\0.9\jersey-0.9-ea\lib\jettison-1.0-RC1.jar   D:\stuff\jersey\0.9\jersey-0.9-ea\lib\jsp-api-2.0-20040521.jar   D:\stuff\jersey\0.9\jersey-0.9-ea\lib\jsr173_api.jar   D:\stuff\jersey\0.9\jersey-0.9-ea\lib\jsr250-api.jar   D:\stuff\jersey\0.9\jersey-0.9-ea\lib\jsr311-api.jar   D:\stuff\jersey\0.9\jersey-0.9-ea\lib\localizer.jar   D:\stuff\jersey\0.9\jersey-0.9-ea\lib\mail.jar   D:\stuff\jersey\0.9\jersey-0.9-ea\lib\persistence-api-1.0.jar   D:\stuff\jersey\0.9\jersey-0.9-ea\lib\rome-0.9.jar   D:\stuff\jersey\0.9\jersey-0.9-ea\lib\servlet.jar   D:\stuff\jersey\0.9\jersey-0.9-ea\lib\wadl2java.jar 25.06.2008 11:44:11 com.sun.jersey.api.core.ClasspathResourceConfig init INFO: Root resource classes found:   class de.tutorials.HelloWorldResource 25.06.2008 11:44:11 com.sun.jersey.api.core.ClasspathResourceConfig init INFO: Provider classes found: Server running Visit: http://localhost:9998/helloworld Hit return to stop...

Ausgabe Browser:

Code :

1	Hello World! Here is http://localhost:9998/helloworld

Gruß Tom