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我有兩個實體定義:暴露在春子對象的領域HATEOAS
@Entity
public class VideoPost {
private @Id
@GeneratedValue(strategy= GenerationType.IDENTITY) Long id;
private String videoTitle;
private @ManyToOne @JoinColumn(name = "VideoPost_Id") User uploader;
private boolean isPublished = false;
//....
}
@Entity
public class User {
private @Id @GeneratedValue(strategy=GenerationType.IDENTITY) Long id;
private String userName;
private Date registrationDate;
@OneToMany(mappedBy = "uploader", cascade = CascadeType.ALL) private List<VideoPost> videoPosts;
//...
}
我有以下JSON響應政府號召到/ API/videoposts:
"_embedded" : {
"videoPosts" : [ {
"videoTitle" : "test video 1",
"uploadDate" : "2017-06-03T11:44:02.012+0000",
"_links" : {
"self" : {
"href" : "http://localhost:8080/api/videoPosts/1"
},
"videoPost" : {
"href" : "http://localhost:8080/api/videoPosts/1"
},
"uploader" : {
"href" : "http://localhost:8080/api/videoPosts/1/uploader"
}
}
} ]
我想揭露這個響應中的上傳者名字直接。即
"uploader" : {
"userName": theName
"href" : "http://localhost:8080/api/videoPosts/1/uploader"
}
我怎麼能做到這一點?
是否使用彈簧數據休息提供隱藏這些嵌套的對象,你的對象,你想要的方式HTTP端點還是您編寫了自己的控制器並使用'org.springframework.hateoas.Resource'來呈現資源? – systemfreund