Mybatis-Plus执行查询的时候，排除某些字段

Mybatis-Plus查询的时候Java Bean字段不在表中，自动生成的查询句应排除这些字段

@Data @AllArgsConstructor @NoArgsConstructor public class Book {     @TableId(type = IdType.AUTO)     private Integer book_id;     // 对应数据库字段Java Bean属性     @TableField(value = "book_name")     private String book_name;     // 排除字段，不是数据库中的字段     @TableField(exist = false)     private Integer auth_id;     @TableField(exist = false)     private String auth_name;     @TableField(value = "book_price")     private Double book_price;     @TableField(value = "book_classify")     private Integer book_classify;     @TableField(exist = false)     private String classify_name;     @TableField(value = "book_publish")     private Integer publish_id;     @TableField(exist = false)     private String publish_name;     @TableField(value = "book_is_delete")     private Boolean book_is_delete;     @TableField(value = "book_create_time")     private Date book_create_time;     @TableField(value = "book_count")     private Integer book_count;     @TableField(value = "book_sell")     private Integer book_sell; }