mybatis column 和property

mybatis map文件中 resultMap中column和sql查询结果对应， property和实体private对应

 <resultMap id="VideoYcAppResultMap" type="com.video.core.pojo.VideoYcApp" >

    <id column="CarId" property="carId" jdbcType="BIGINT" />
    <id column="VideoId" property="videoId" jdbcType="BIGINT" />

  </resultMap>

 <sql id="Base_Column_List_Video_App">
    c.CarId,v.VideoId,v.Title,v.TotalVisit,v.TotalComment,v.CreatedDate,v.ImageLink,vr.MobileFileLink,Type=2
  </sql>

public class VideoYcApp implements Serializable {
    private Long carId;
    private Long videoId;
    private String title;

  public Long getCarId() {
        return carId;
    }

    public void setCarId(Long carId) {
        this.carId = carId;
    }

    public Long getVideoId() {
        return videoId;
    }

    public void setVideoId(Long videoId) {
        this.videoId = videoId;
    }

    public String getTitle() {
        return title;
    }

    public void setTitle(String title) {
        this.title = title;
    }

}