有效JSON上的JsonParseException

Question

我在从客户端代码调用RESTful服务时遇到了一个问题。我已经使用CXF/Jackson编写了RESTful服务，部署到localhost中，并成功地使用RESTClient进行了测试。下面是服务代码的一个片段：

@POST
@Produces("application/json")
@Consumes("application/json")
@Path("/set/mood")
public Response setMood(MoodMeter mm) {

    this.getMmDAO().insert(mm);
    return Response.ok().entity(mm).build();
}

模型类和dao可以成功地工作，使用RESTClient服务本身也可以很好地工作。但是，当我试图从Java脚本调用这个服务时，我在服务器端得到以下错误：

//var json = '{"mood_value":8,"mood_comments":"new comments","user_id":5,"point":{"latitude":37.292929,"longitude":38.0323323},"created_dtm":1381546869260}';
//var jsonData = JSON.parse(json);

var pointData = new Object();
pointData.latitue = 23.43433;
pointData.longitude = 25.393939;

var jsonData = new Object();
jsonData.mood_value = 8;
jsonData.mood_comments= "sample comment";
jsonData.user_id = 10;
jsonData.point = pointData;
jsonData.created_dtm = 1381546869260;

$.ajax({
      url: 'http://localhost:8080/moodmeter/app/service/set/mood',
      dataType: 'json',
      data: jsonData,
      type: "POST",
      contentType: "application/json"
    });

公共类情绪计{

Point point;
int user_id;
int mood_value;
Timestamp created_dtm;
String mood_comments;

public MoodMeter() {
    super();
}

public MoodMeter(Point point, int user_id, int mood_value,
        Timestamp created_dtm, String mood_comments) {
    super();
    this.point = point;
    this.user_id = user_id;
    this.mood_value = mood_value;
    this.created_dtm = created_dtm;
    this.mood_comments = mood_comments;
}

public Point getPoint() {
    return point;
}
public void setPoint(Point point) {
    this.point = point;
}
public int getUser_id() {
    return user_id;
}
public void setUser_id(int user_id) {
    this.user_id = user_id;
}
public int getMood_value() {
    return mood_value;
}
public void setMood_value(int mood_value) {
    this.mood_value = mood_value;
}
public Date getCreated_dtm() {
    return created_dtm;
}
public void setCreated_dtm(Timestamp created_dtm) {
    this.created_dtm = created_dtm;
}
public String getMood_comments() {
    return mood_comments;
}
public void setMood_comments(String mood_comments) {
    this.mood_comments = mood_comments;
}

}

Answer 1

您需要检查服务器得到的确切内容：它不是您的代码示例所显示的内容。