Hibernate一对一关系中的无限递归

Question

我有一个使用One-To-One和One-To-Many关系的中型项目。几天前，我在一对多关系中获得了无限递归，但我设法使用这两个注释来修复它： @JsonManagedReference 和 @JsonBackReference < /强>

现在我面临同样的错误，但是在一对一关系中。并且它不在＆＃34;几个领域＆＃34;但只是在一个。让我发布一些代码。我有一个Employee和一个Task类。一个员工当时有一个任务。所以：

Employee.java

@Entity
@Table(name = "employee")
public class Employee {


int id;
@NotNull
String firstName;
private Task taskRefference;

public Employee() {
    }

public Employee(firstName) {
this.firstName = firstName;
    }

@OneToOne(cascade = CascadeType.ALL)
    @JoinColumn(name = "task_id")
    public Task getTaskRefference() {
        return taskRefference;
    }

public void setTaskRefference(Task taskRefference) {
        this.taskRefference = taskRefference;
    }

Task.java

@Entity
@Table(name = "task")
public class Task {
int id;
    @NotNull
    String title;
    @NotNull
    String assignees;

private Employee employee;

public Task(String title, String assignees) {
        this.title = title;
        this.assignees = assignees;
    }

@OneToOne(mappedBy = "taskRefference")
    @NotFound(action = NotFoundAction.IGNORE)
    public Employee getEmployee() {
        return employee;
    }

public void setEmployee(Employee employee) {
        this.employee = employee;
    }

存储库

public interface EmployeeRepository extends JpaRepository<Employee, Integer> {
    Employee findById(int id);
}

控制器

  @Autowired
        EmployeeRepository employeeRepository;
    @RequestMapping(value = "/listEmployees", method = RequestMethod.GET)
        public List<Employee> listAllEmployees() {
            return employeeRepository.findAll();
        }

异常：无限递归（StackOverflowError）（通过参考链：com.models.dto.Task [＆＃34;员工＆＃34;] - ＆gt; com.models.dto.Employee [ ＆＃34; taskRefference＆＃34;] - ＆gt; com.models.dto.Task [＆＃34;员工＆＃34;] - ＆gt; com.models.dto.Employee [＆＃34; taskRefference＆＃34;]（它继续100行相同的循环）