Java 春季如何利用投影获取数据

我有以下类

ReportReview

当我通过投影获得数据时，它会给我以下数据，但我也想在

PropertyRating

类中通过报告审查获得

ratedProperty

数据，当我使用此投影时，它会给我以下响应

ReportReview.class

private static final long serialVersionUID = 1L;

    @Id
    @GeneratedValue(strategy=GenerationType.IDENTITY)
    private Long id;

    @ManyToOne
    private User repoter;

    @ManyToOne
    private PropertyRating reportedReview;

   // @OneToOne(mappedBy="PropertyRating",targetEntity=PropertyRating.class)
    //private Property propertyRating;


    @Column(length=1024)
    private String Report;

    public Long getId() {
        return id;
    }

    public void setId(Long id) {
        this.id = id;
    }
      .... Getters and Setters
    }

@EntityListeners(AuditingEntityListener.class)
public class PropertyRating implements PropertyRatingGetters{


    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private Long id;

    @JsonDeserialize(using = CustomDateDeserializer.class)
    @JsonSerialize(using = CustomDateSerializer.class)
    private Date createdDate;

    @JsonDeserialize(using = CustomDateDeserializer.class)
    @JsonSerialize(using = CustomDateSerializer.class)
    private Date modifiedDate;

    @JoinColumn(name="rater")
    @CreatedBy
    @ManyToOne
    private User rater;

    @JoinColumn(name="ratedProperty")
    @ManyToOne (cascade = CascadeType.REMOVE, targetEntity = Property.class)
    private Property ratedProperty;

    private float rating;


    @Column(length=1024)
    private String reviewText;

..getter and setter
}

PropertyRating.class

private static final long serialVersionUID = 1L;

    @Id
    @GeneratedValue(strategy=GenerationType.IDENTITY)
    private Long id;

    @ManyToOne
    private User repoter;

    @ManyToOne
    private PropertyRating reportedReview;

   // @OneToOne(mappedBy="PropertyRating",targetEntity=PropertyRating.class)
    //private Property propertyRating;


    @Column(length=1024)
    private String Report;

    public Long getId() {
        return id;
    }

    public void setId(Long id) {
        this.id = id;
    }
      .... Getters and Setters
    }

@EntityListeners(AuditingEntityListener.class)
public class PropertyRating implements PropertyRatingGetters{


    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private Long id;

    @JsonDeserialize(using = CustomDateDeserializer.class)
    @JsonSerialize(using = CustomDateSerializer.class)
    private Date createdDate;

    @JsonDeserialize(using = CustomDateDeserializer.class)
    @JsonSerialize(using = CustomDateSerializer.class)
    private Date modifiedDate;

    @JoinColumn(name="rater")
    @CreatedBy
    @ManyToOne
    private User rater;

    @JoinColumn(name="ratedProperty")
    @ManyToOne (cascade = CascadeType.REMOVE, targetEntity = Property.class)
    private Property ratedProperty;

    private float rating;


    @Column(length=1024)
    private String reviewText;

..getter and setter
}

投影

@Projection(name="PropertyWithReportReview", types=ReportReview.class)
public interface PropertyWithReportReview extends ReportReviewGetter {

}

reportReviewGetter

 public interface ReportReviewGetter {

         Long getId();
         User getRepoter();
         PropertyRating getReportedReview();
         String getReport();
    }

**Response I get** 
"reportReviews": [
      {
        "id": 1,
        "report": "abc",
        "repoter": {
          "id": 2,
          "logonEmail": "student@gmail.com",
          "name": "Student",
          "emailVerified": true,
          "address": "A-213",
          "postcode": "888",
          "phoneNo": "2342",
          "passportNo": null,
          "description": null,
          "meanRating": 2
        },
        "reportedReview": {
          "id": 1,
          "createdDate": null,
          "modifiedDate": null,
          "rating": 3,
          "reviewText": "gfhdvfb"
        },
        "_links": {
          "self": {
            "href": "http://localhost:8555/api/reportReviews/1"
          },
          "reportReview": {
            "href": "http://localhost:8555/api/reportReviews/1{?projection}",
            "templated": true
          },
          "repoter": {
            "href": "http://localhost:8555/api/reportReviews/1/repoter"
          },
          "reportedReview": {
            "href": "http://localhost:8555/api/reportReviews/1/reportedReview"
          }
        }
      }
    ]
  },

已编辑 属性类

private static final long serialVersionUID = 1L;

    @Id
    @GeneratedValue(strategy=GenerationType.IDENTITY)
    private Long id;

    @ManyToOne
    private User repoter;

    @ManyToOne
    private PropertyRating reportedReview;

   // @OneToOne(mappedBy="PropertyRating",targetEntity=PropertyRating.class)
    //private Property propertyRating;


    @Column(length=1024)
    private String Report;

    public Long getId() {
        return id;
    }

    public void setId(Long id) {
        this.id = id;
    }
      .... Getters and Setters
    }

@EntityListeners(AuditingEntityListener.class)
public class PropertyRating implements PropertyRatingGetters{


    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private Long id;

    @JsonDeserialize(using = CustomDateDeserializer.class)
    @JsonSerialize(using = CustomDateSerializer.class)
    private Date createdDate;

    @JsonDeserialize(using = CustomDateDeserializer.class)
    @JsonSerialize(using = CustomDateSerializer.class)
    private Date modifiedDate;

    @JoinColumn(name="rater")
    @CreatedBy
    @ManyToOne
    private User rater;

    @JoinColumn(name="ratedProperty")
    @ManyToOne (cascade = CascadeType.REMOVE, targetEntity = Property.class)
    private Property ratedProperty;

    private float rating;


    @Column(length=1024)
    private String reviewText;

..getter and setter
}

公共类属性实现可序列化的PropertyGatters{
私有静态最终长serialVersionUID=1L；
@身份证
@GeneratedValue（策略=GenerationType.IDENTITY）
私人长id；
@manytone（fetch=FetchType.EAGER，targetEntity=User.class）
私人用户所有者；
@OneToMany（fetch=FetchType.LAZY，targetEntity=UniversityDistance.class，mappedBy=“property”）
私立大学距离；
@OneToMany（fetch=FetchType.LAZY，targetEntity=Room.class，mappedBy=“property”）
私人套房；
@杰索尼奥雷
@OneToMany（mappedBy=“property”，targetEntity=PropertyPhoto.class）
私人名单照片；
//@ManyToMany（fetch=FetchType.LAZY，cascade={CascadeType.PERSIST，CascadeType.MERGE}）
////@JoinTable（name=“tbu1213”，joinColumns={@JoinColumn（name=“businessid”，referencedColumnName=“businessid”）}，inverseJoinColumns=@JoinColumn（name=“userid”））
//@org.hibernate.annotations.LazyCollection(
//org.hibernate.annotations.LazyCollectionOption.EXTRA
//  )   
//私有集universitydistance=新HashSet（）；
//    
@枚举（EnumType.STRING）
私有属性类型属性类型；
@枚举（EnumType.STRING）
私人契约型契约型；
私有字符串propertyTitle；
@枚举（EnumType.STRING）
私人财产状态；财产状态；
私有字符串地址；
@许多酮
私人城市；
@列（长度=1000）
私有字符串描述；
私人双纬度；
私人双经度；
专用无线网络；
私人厨房用具；
私人洗衣房；
私人供暖；
专用布尔电缆；
私人住宅；
私人煤气单；
私人票据；
私有布尔冷却；
私人停车场；
私人水疗；
私人电视台；
私有布尔维护；
私有布尔安全入口；
允许私有布尔值；
禁止私自吸烟；
私人布尔宾馆；
诺夫罗姆私人酒店；
@杰索尼奥雷
私人浮动利率；
@ManyToOne（）
私营企业；
}

我在哪里添加此字段？此字段与“PropertyRating”类中的字段相同。我jave jsut添加了

fetch=FetchType.EAGER

什么也没发生：|您的

属性
类在哪里。它看起来怎么样？检查你的投影界面。这是不对的。