public class User {
//注意！这里需要标记为填充字段
@TableField(.. fill = FieldFill.INSERT)
private String fillField;
....
}
@Slf4j
@Component
public class MyMetaObjectHandler implements MetaObjectHandler {
@Override
public void insertFill(MetaObject metaObject) {
log.info("start insert fill ....");
this.strictInsertFill(metaObject, "createTime", LocalDateTime.class, LocalDateTime.now()); //起始版本 3.3.0(推荐使用)
//或者
this.strictInsertFill(metaObject, "createTime", () -> LocalDateTime.now(), LocalDateTime.class); //起始版本 3.3.3(推荐)
//或者
this.fillStrategy(metaObject, "createTime", LocalDateTime.now()); //也可以使用(3.3.0 该方法有bug)
}
@Override
public void updateFill(MetaObject metaObject) {
log.info("start update fill ....");
this.strictUpdateFill(metaObject, "updateTime", LocalDateTime.class, LocalDateTime.now()); //起始版本 3.3.0(推荐)
//或者
this.strictUpdateFill(metaObject, "updateTime", () -> LocalDateTime.now(), LocalDateTime.class); //起始版本 3.3.3(推荐)
//或者
this.fillStrategy(metaObject, "updateTime", LocalDateTime.now()); //也可以使用(3.3.0 该方法有bug)
}
}
