springboot使用lombok省略set和get方法

<dependency>
   <groupId>org.projectlombok</groupId>
   <artifactId>lombok</artifactId>
</dependency>

/**
 * 类目
 * Created by binzhang on 18/7/21.
 */
@Entity
//用这个注解才能实现动态更新（update_time的更新）
@DynamicUpdate
@Data
public class ProductCategory {
    @Id
    @GeneratedValue
    private Integer categoryId;

    // 类目名字
    private String categoryName;

    // 类目编号
    private Integer categoryType;

    private Date createTime;

    private Date updateTime;

    @Override
    public String toString() {
        return "ProductCategory{" +
                "categoryId=" + categoryId +
                ", categoryName='" + categoryName + ''' +
                ", categoryType=" + categoryType +
                ", createTime=" + createTime +
                ", updateTime=" + updateTime +
                '}';
    }
}