<insert id="saveTrainInfoByEntity" useGeneratedKeys="true" keyProperty="trainInfoPkId" keyColumn="train_info_pk_id" parameterType="com.gsww.ycpx.domain.entity.TrainInfo">
<insert id="saveTrainInfoByEntity" useGeneratedKeys="true" keyProperty="trainInfoPkId" keyColumn="train_info_pk_id" parameterType="com.gsww.ycpx.domain.entity.TrainInfo">