手机的内存如何清理

页面:/news/view-316621/ | 耗时:1.0103 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=316621 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=316621 LIMIT 0,1
select * from tbl_Articles_sphinx where id=316621 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1089162,1101921,1112058,1072138,1073481,1052643,1096254,1100527,1094053,1084829,1044565,1074618,1093154,1110516,1082954,1116293,1094661,1042230,1101929,1071661,1109671,1087625,1072797,1078150,1098219,1095646,1042020,1066090,1066888,1071131) ORDER BY field (ArticleID,1089162,1101921,1112058,1072138,1073481,1052643,1096254,1100527,1094053,1084829,1044565,1074618,1093154,1110516,1082954,1116293,1094661,1042230,1101929,1071661,1109671,1087625,1072797,1078150,1098219,1095646,1042020,1066090,1066888,1071131)