hibernate 主键利用uuid生成
@Id
@GenericGenerator(name="idGenerator", strategy="uuid") //这个是hibernate的注解
@GeneratedValue(generator="idGenerator") //使用uuid的生成策略
@Column(name = "ca001", nullable = false, length = 33)
private String id;
@Column(name = "ca002", nullable = false, length = 255)
private String department; // 承办部门
@GenericGenerator(name="idGenerator", strategy="uuid") //这个是hibernate的注解
@GeneratedValue(generator="idGenerator") //使用uuid的生成策略
@Column(name = "ca001", nullable = false, length = 33)
private String id;
@Column(name = "ca002", nullable = false, length = 255)
private String department; // 承办部门
