2012-07-09 12 views
0

這些代碼是在的Neo4j-手動milestone.pdf(版本:1.8M05):的Neo4j-手動milestone.pdf的錯誤

TraversalDescription t = new TraversalDescription(); 
    t.setOrder(TraversalDescription.DEPTH_FIRST); 
    t.setUniqueness(TraversalDescription.NODE); 
    t.setMaxDepth(10); 
    t.setReturnFilter(TraversalDescription.ALL); 
    t.setRelationships(new Relationship("singer", Relationship.OUT)); 
    // END SNIPPET: traversalDesc 

    // START SNIPPET: traverse 
    URI traverserUri = new URI(startNode.toString() + "/traverse/node"); 
    WebResource resource = Client.create() 
      .resource(traverserUri); 
    String jsonTraverserPayload = t.toJson(); 
    ClientResponse response = resource.accept(MediaType.APPLICATION_JSON) 
      .type(MediaType.APPLICATION_JSON) 
      .entity(jsonTraverserPayload) 
      .post(ClientResponse.class); 

    System.out.println(String.format(
      "POST [%s] to [%s], status code [%d], returned data: " 
        + System.getProperty("line.separator") + "%s", 
      jsonTraverserPayload, traverserUri, response.getStatus(), 
      response.getEntity(String.class))); 
    response.close(); 

當我使用它們,這些錯誤顯示。

回答