Java 400（错误请求）：带有对象数组的Json对象

我已经用，

java

、

spring

、

hibernate

和

angular-js

在核心构建了一个应用程序。而与之相反的是

com.fasterxml.jackson

json解析的注释。应用程序工作正常，即当我向我的控制器发送保存事件对象的调用时，我的服务器仅在该对象具有另一个对象（即艺术家）的空数组时才协助它。否则，如果已发送对象中填充了对象数组，则服务器会抛出错误请求错误，但日志中不会出现异常

事件类

@SuppressWarnings("serial")
public class Event implements Serializable {

    @JsonView(Views.Public.class)
    private int id;
    @JsonView(Views.Public.class)
    private String title;
    @JsonView(Views.Public.class)
    private String type;
    @JsonView(Views.Public.class)
    private String dateTime;
    @JsonView(Views.Public.class)
    private String status;
    @JsonView(Views.Public.class)
    private String logo;
    @JsonView(Views.Public.class)
    private String videoThumbnail;
    @JsonView(Views.Public.class)
    private String detail;
    @JsonView(Views.Public.class)
    private Artists[] artists;
    @JsonView(Views.Public.class)
    private String region;
    @JsonView(Views.Public.class)
    private String location;
    @JsonView(Views.Public.class)
    private String adUrl;
    @JsonView(Views.Public.class)
    private String videoUrl;
    @JsonView(Views.Public.class)
    private String interstitialUr;
    @JsonView(Views.Public.class)
    private String prerollUr;
    @JsonView(Views.Public.class)
    private String mediaType;


    /**
     * @return the id
     */
    public int getId() {
        return id;
    }
    /**
     * @param id the id to set
     */
    public void setId(int id) {
        this.id = id;
    }
    /**
     * @return the title
     */
...

@SuppressWarnings("serial")
public class Artists implements Serializable{

    @JsonView(Views.Public.class)
    private int id;
    @JsonView(Views.Public.class)
    private String title;
    @JsonView(Views.Public.class)
    private String image;
    @JsonView(Views.Public.class)
    private String detail;




    /**
     * @return the id
     */
    public int getId() {
        return id;
    }
    /**
     * @param id the id to set
     */
    public void setId(int id) {
        this.id = id;
    }
    /**
     * @return the title
     */
...

艺术家类

@SuppressWarnings("serial")
public class Event implements Serializable {

    @JsonView(Views.Public.class)
    private int id;
    @JsonView(Views.Public.class)
    private String title;
    @JsonView(Views.Public.class)
    private String type;
    @JsonView(Views.Public.class)
    private String dateTime;
    @JsonView(Views.Public.class)
    private String status;
    @JsonView(Views.Public.class)
    private String logo;
    @JsonView(Views.Public.class)
    private String videoThumbnail;
    @JsonView(Views.Public.class)
    private String detail;
    @JsonView(Views.Public.class)
    private Artists[] artists;
    @JsonView(Views.Public.class)
    private String region;
    @JsonView(Views.Public.class)
    private String location;
    @JsonView(Views.Public.class)
    private String adUrl;
    @JsonView(Views.Public.class)
    private String videoUrl;
    @JsonView(Views.Public.class)
    private String interstitialUr;
    @JsonView(Views.Public.class)
    private String prerollUr;
    @JsonView(Views.Public.class)
    private String mediaType;


    /**
     * @return the id
     */
    public int getId() {
        return id;
    }
    /**
     * @param id the id to set
     */
    public void setId(int id) {
        this.id = id;
    }
    /**
     * @return the title
     */
...

@SuppressWarnings("serial")
public class Artists implements Serializable{

    @JsonView(Views.Public.class)
    private int id;
    @JsonView(Views.Public.class)
    private String title;
    @JsonView(Views.Public.class)
    private String image;
    @JsonView(Views.Public.class)
    private String detail;




    /**
     * @return the id
     */
    public int getId() {
        return id;
    }
    /**
     * @param id the id to set
     */
    public void setId(int id) {
        this.id = id;
    }
    /**
     * @return the title
     */
...

控制器方法

@JsonView(Views.Public.class)
    @RequestMapping(value = "save/", method = RequestMethod.POST)
    public ResponseEntity<Event> saveEvent(@RequestBody Event event) {
        try{
            Event d_event = event;
            com.ceelive.dao.model.Event m_event = beanUtil.copyEventBeanDomainToModel(d_event);
            eventService.save(m_event);
            return new ResponseEntity<Event>(HttpStatus.OK);

        } catch(Exception exception){
            exception.printStackTrace();
            return new ResponseEntity<Event>(HttpStatus.REQUEST_TIMEOUT);
        }

    }

---

异常的完整堆栈跟踪是什么？请注意，JSON Artister对象有一个Java类没有的事件数组。@JB Nizet:如果服务器端的日志中有任何异常或异常，我肯定会根据它共享或尝试解决。虽然日志是完全清楚的。@Jb Nizet:我编辑了我的答案。我没有注意到json中的事件数组。我已经在java类中添加了事件数组，现在一切正常。非常感谢各位同事的支持。祝福你。