怎样清理安卓手机里的缓存数据

页面:/news/view-1581997/ | 耗时:0.6055 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=1581997 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=1581997 LIMIT 0,1
select * from tbl_Articles_sphinx where id=1581997 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1049870,1102674,1098673,1065727,1106116,1067089,1111130,1102022,1089040,1084081,1071481,1101945,1094633,1084427,1109308,1062062,1306879,1095424,1111326,1082962,1102376,1111930,1079546,1044745,1093397,1084139,1111368,1083100,1064249,1090771) ORDER BY field (ArticleID,1049870,1102674,1098673,1065727,1106116,1067089,1111130,1102022,1089040,1084081,1071481,1101945,1094633,1084427,1109308,1062062,1306879,1095424,1111326,1082962,1102376,1111930,1079546,1044745,1093397,1084139,1111368,1083100,1064249,1090771)