缓存的视频为什么不能播放

页面:/news/view-2191893/ | 耗时:0.9368 s | 内存:1.89 MB | 查询:4 | 缓存读取:4 写入:0 | 加载文件:23
select * from tbl_Articles WHERE ArticleID=2191893 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=2191893 LIMIT 0,1
select * from tbl_Articles_sphinx where id=2191893 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1046654,1087383,1085210,999216,1085332,1086348,1049542,1087911,1085598,1074867,1084243,1085562,1120119,1052699,1084065,1069843,1066020,995175,1091653,1108704,1048110,1054612,1090188,1086230,1045867,1072837,1304459,1066888,1084437,1087561) ORDER BY field (ArticleID,1046654,1087383,1085210,999216,1085332,1086348,1049542,1087911,1085598,1074867,1084243,1085562,1120119,1052699,1084065,1069843,1066020,995175,1091653,1108704,1048110,1054612,1090188,1086230,1045867,1072837,1304459,1066888,1084437,1087561)