video 封面

models/mysql.go

@@ -32,6 +32,8 @@ func (m *MysqlConnection) Init() (err error) {
 // 根据图片 id 获取图片的 content
 func (m *MysqlConnection) GetImageContent(group string, id string) (content string, err error) {
 	switch group {
+	case "video":
+		err = m.Database.QueryRow("SELECT image FROM web_sort_video WHERE id=" + id).Scan(&content)
 	case "article":
 		err = m.Database.QueryRow("SELECT image FROM web_article WHERE id=" + id).Scan(&content)
 	case "article_attribute":