Question

我编写了简单的web服务，它有4个方法：我在getFilmList上停了下来。当我运行项目时，我在WizToolsRestClient中收到错误：415 Unsuported ..，并在tomcat中记录：

sty 18, 2016 5:13:12 PM com.sun.jersey.spi.container.ContainerRequest getEntity
SEVERE: A message body reader for Java class Request.Request, and Java type class Request.Request, and MIME media type application/json; charset=UTF-8 was not found.
The registered message body readers compatible with the MIME media type are:
application/json; charset=UTF-8 ->

我在DAO中的方法：

 public List<Film> listFilms (Date date)
{
    Session session = HibernateUtil.getSessionFactory().openSession();
    Transaction transaction = null;

    try{
        transaction = session.beginTransaction();
        Query query = session.createQuery("FROM film WHERE date = :date");
        query.setDate("date" , date);
        List<Film> films = query.list();
        return films;
    }
    catch (HibernateException e)
    {
        e.printStackTrace();
    }
    return null;
}

WebService中的实现：

@POST
@Produces("application/json")
@Consumes("application/json")
@Path("/list")
public Response getFilmList (Request request)
{
    Response response = new Response();

    try {
        response.setFilms(dao.listFilms(request.getFilm().getDate()));
    }
    catch (HibernateException e)
    {

    }
    return response;
}

实体类电影：

@Entity
@XmlRootElement
@Table (name = "film")
public class Film
{
@Id
@Column (name = "id")
@GeneratedValue (strategy = GenerationType.IDENTITY)
private int id;
@Column (name = "title")
private String title;
@Column (name = "date")
private Date date;

public Film() {}    //Constuctor

// geter and seter

请求：

public class Request
{
    Film film = new Film();

    public Request() {
    }

    // geter and seter

响应：

public class Response
{
  private List<Film> films;


  public Response() {
 }

和我的json

{
    "Film": 
    {
        "date" : "2016-01-21"
    }
}

我做错了什么？

415 Unsuported媒体类型/票务预订系统

0 个答案: