|  |  | 
 |  |  |  | 
 |  |  | import com.alibaba.fastjson2.annotation.JSONField; | 
 |  |  | import com.alibaba.fastjson2.writer.ObjectWriterImplToString; | 
 |  |  | import com.baomidou.mybatisplus.annotation.IdType; | 
 |  |  | import com.baomidou.mybatisplus.annotation.TableField; | 
 |  |  | import com.baomidou.mybatisplus.annotation.TableId; | 
 |  |  | import com.baomidou.mybatisplus.annotation.TableName; | 
 |  |  | import com.dy.common.po.BaseEntity; | 
 |  |  | import lombok.*; | 
 |  |  |  | 
 |  |  | /** | 
 |  |  |  * 用户与角色关系实体 | 
 |  |  |  */ | 
 |  |  | @TableName(value="ba_user_role", autoResultMap = true) | 
 |  |  | @Data | 
 |  |  | @Builder | 
 |  |  | 
 |  |  |  | 
 |  |  |     @JSONField(serializeUsing= ObjectWriterImplToString.class) | 
 |  |  |     @TableField(value = "userId") | 
 |  |  |     private Long userId; | 
 |  |  |     public Long userId; | 
 |  |  |  | 
 |  |  |     @JSONField(serializeUsing= ObjectWriterImplToString.class) | 
 |  |  |     @TableField(value = "roleId") | 
 |  |  |     private Long roleId; | 
 |  |  |     public Long roleId; | 
 |  |  |  | 
 |  |  | } |