lombok 加入@NonNull判空之后,查询报错Cannot convert string ‘xxx‘ to java.sql.Timestamp value

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@Data
@EqualsAndHashCode(callSuper = true)
@TableName("erlang_user_car")
@ApiModel(value="UserCar对象", description="车")
public class UserCar extends BaseExample  implements Serializable{

    private static final long serialVersionUID = 1L;

    @ApiModelProperty(value = "主键id")
    @TableId(value = "id", type = IdType.AUTO)
    private Long id;

    @ApiModelProperty(value = "名称,标题")
    @NonNull
    private String name;
}


1.此处如果不是类型转换问题,那么就是,@NonNull编译之后生成了有参构造方法,而方法中一定要有一个无参构造方法

 

2.解决办法,在实体中加入无参构造方法

@Data
@EqualsAndHashCode(callSuper = true)
@TableName("erlang_user_car")
@ApiModel(value="UserCar对象", description="车")
public class UserCar extends BaseExample  implements Serializable{

    private static final long serialVersionUID = 1L;

    @ApiModelProperty(value = "主键id")
    @TableId(value = "id", type = IdType.AUTO)
    private Long id;

    @ApiModelProperty(value = "名称,标题")
    @NonNull
    private String name;
   public UserCar() {}
}