DROP TABLE IF EXISTS `courses`;
CREATE TABLE `courses` (
`course_id` int(11) NOT NULL AUTO_INCREMENT,
`course_name` varchar(30) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DEFAULT NULL COMMENT '课程名称',
`course_image` varchar(500) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DEFAULT NULL COMMENT '图片',
`course_time` bigint(20) NULL DEFAULT NULL COMMENT '时长',
`course_stock` int(4) NULL DEFAULT -1 COMMENT '库存,默认-1代表不限制',
`course_adddate` datetime(0) NULL DEFAULT NULL,
PRIMARY KEY (`course_id`) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 1 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_general_ci ROW_FORMAT = Dynamic;
SET FOREIGN_KEY_CHECKS = 1;
type CourseModel struct {
CouserId int `json:"course_id"`
CourseName string `json:"course_name"`
CourseImage string `json:"course_image"`
CourseTime int64 `json:"course_time"`
CourseStock int `json:"course_stock"`
CouseAddDate int `json:"course_adddate"`
}