【发布时间】:2022-11-25 12:55:50
【问题描述】:
通过 POSTMAN RESTAPI 使用 Spring 引导框架将数据插入表时出现此错误:
org.hibernate.PropertyValueException:not-null 属性引用了一个 null 或临时值:com.example.demo.model.Employee.firstName这是我的员工实体类:
@Data @Entity @Table(name="employees") public class Employee { @Id @GeneratedValue(strategy = GenerationType.IDENTITY) private long id; @Column(name = "first_name", nullable = false) private String firstName; @Column(name = "last_name") private String lastName; @Column(name = "email") private String email; }
【问题讨论】:
标签: java spring-boot spring-data-jpa