我正在使用json-view根据我的需要创建一个动态json，这是一个很棒的库，我正在使用这个库一段时间。最近我面临着我的一个用例的问题，让我先放置我的代码

public class User {

    private String name;
    private String emailId;
    private String mobileNo;

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public String getEmailId() {
        return emailId;
    }

    public void setEmailId(String emailId) {
        this.emailId = emailId;
    }

    public String getMobileNo() {
        return mobileNo;
    }

    public void setMobileNo(String mobileNo) {
        this.mobileNo = mobileNo;
    }

}

public class ScreenInfoPojo {

    private Long id;
    private String name;
    private ScreenInfoPojo parentScreen;
    private User createdBy;
    private User lastUpdatedBy;

    public Long getId() {
        return id;
    }

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

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public ScreenInfoPojo getParentScreen() {
        return parentScreen;
    }

    public void setParentScreen(ScreenInfoPojo parentScreen) {
        this.parentScreen = parentScreen;
    }



    public User getCreatedBy() {
        return createdBy;
    }

    public void setCreatedBy(User createdBy) {
        this.createdBy = createdBy;
    }

    public User getLastUpdatedBy() {
        return lastUpdatedBy;
    }

    public void setLastUpdatedBy(User lastUpdatedBy) {
        this.lastUpdatedBy = lastUpdatedBy;
    } 

public class TestMain {
    public static void main(String[] args) throws JsonProcessingException {
        User user=new User();
        user.setName("ABC");
        user.setEmailId("dev@abc123.com");
        user.setMobileNo("123456789");

        ScreenInfoPojo screen1=new ScreenInfoPojo();
        screen1.setId(1l);
        screen1.setName("Screen1");
        screen1.setCreatedBy(user);
        screen1.setLastUpdatedBy(user);

        ScreenInfoPojo screen2=new ScreenInfoPojo();
        screen2.setId(2l);
        screen2.setName("Screen2");
        screen2.setParentScreen(Screen1);
        screen2.setCreatedBy(user);
        screen2.setLastUpdatedBy(user);

        ScreenInfoPojo screen3=new ScreenInfoPojo();
        screen3.setId(3l);
        screen3.setName("Screen3");
        screen3.setParentScreen(Screen2);
        screen3.setCreatedBy(user);
        screen3.setLastUpdatedBy(user);

        ScreenInfoPojo screen4=new ScreenInfoPojo();
        screen4.setId(4l);
        screen4.setName("Screen4");
        screen4.setParentScreen(Screen3);
        screen4.setCreatedBy(user);
        screen4.setLastUpdatedBy(user);

        List<ScreenInfoPojo> screens=new ArrayList<>();
        screens.add(screen1);
        screens.add(screen2);
        screens.add(screen3);
        screens.add(screen4);

        ObjectMapper mapper = new ObjectMapper().registerModule(new JsonViewModule());
        String json = mapper.writeValueAsString(JsonView.with(screens).onClass(ScreenInfoPojo.class, Match.match()
                .exclude("*")
                .include("id","name","createdBy.name","lastUpdatedBy.mobileNo","parentScreen.id")));
        System.out.println("json"+json);
    }    

[{
    "id": 1,
    "name": "Screen1",
    "parentScreen": null,
    "createdBy": {
        "name": "ABC"
    },
    "lastUpdatedBy": {
        "mobileNo": "123456789"
    }
}, {
    "id": 2,
    "name": "Screen2",
    "parentScreen": {
        "id": 1,
        "name": "Screen1",
        "parentScreen": null,
        "createdBy": {},
        "lastUpdatedBy": {}
    },
    "createdBy": {
        "name": "ABC"
    },
    "lastUpdatedBy": {
        "mobileNo": "123456789"
    }
}, {
    "id": 3,
    "name": "Screen3",
    "parentScreen": {
        "id": 2,
        "name": "Screen2",
        "parentScreen": {
            "id": 1,
            "name": "Screen1",
            "parentScreen": null,
            "createdBy": {},
            "lastUpdatedBy": {}
        },
        "createdBy": {},
        "lastUpdatedBy": {}
    },
    "createdBy": {
        "name": "ABC"
    },
    "lastUpdatedBy": {
        "mobileNo": "123456789"
    }
}, {
    "id": 4,
    "name": "Screen4",
    "parentScreen": {
        "id": 3,
        "name": "Screen3",
        "parentScreen": {
            "id": 2,
            "name": "Screen2",
            "parentScreen": {
                "id": 1,
                "name": "Screen1",
                "parentScreen": null,
                "createdBy": {},
                "lastUpdatedBy": {}
            },
            "createdBy": {},
            "lastUpdatedBy": {}
        },
        "createdBy": {},
        "lastUpdatedBy": {}
    },
    "createdBy": {
        "name": "ABC"
    },
    "lastUpdatedBy": {
        "mobileNo": "123456789"
    }
}]

[{
    "id": 1,
    "name": "Screen1",
    "parentScreen": null,
    "createdBy": {
        "name": "ABC"
    },
    "lastUpdatedBy": {
        "mobileNo": "123456789"
    }
}, {
    "id": 2,
    "name": "Screen2",
    "parentScreen": {
        "id": 1
    },
    "createdBy": {
        "name": "ABC"
    },
    "lastUpdatedBy": {
        "mobileNo": "123456789"
    }
}, {
    "id": 3,
    "name": "Screen3",
    "parentScreen": {
        "id": 2
    },
    "createdBy": {
        "name": "ABC"
    },
    "lastUpdatedBy": {
        "mobileNo": "123456789"
    }
}, {
    "id": 4,
    "name": "Screen4",
    "parentScreen": {
        "id": 3
    },
    "createdBy": {
        "name": "ABC"
    },
    "lastUpdatedBy": {
        "mobileNo": "123456789"
    }
}]

在我的用例中，我有一个类ScreenInfoPojo，它引用了与parentScreen相同的类，我试图获取parent ( "parentScreen.id ")的特定字段，在这种情况下，我正在获取我在child/target Object ("id "，" name "，" createdBy.name "，" lastUpdatedBy.mobileNo "，" parentScreen.id ")上定义的所有字段，并且parent响应再次是递归的！我观察到只有在类有自己的引用的情况下才会发生这种情况，我将用户类引用作为两个不同的字段createdBy和lastUpdatedBy放置，并尝试分别获取“name”和“mobileNo ”,效果很好。

任何解决这个问题的建议都会真的很有帮助！！！！

谢谢