<?php return [ 'Id' => 'id', 'Study_id' => '考试科目id', 'Is_major' => '是否主修1主修2选修', 'Tag' => '标签', 'Name' => '课程名称', 'Video_file' => '视频地址', 'Duration' => '总时长(分钟)', 'Class_hour' => '学时', 'Teacher' => '讲师', 'Content' => '详情', 'Createtime' => '创建时间', 'Updatetime' => '修改时间', 'Study.examname' => '考试名称' ];