ios怎样清理应用缓存

页面:/news/view-824436/ | 耗时:0.1907 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=824436 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=824436 LIMIT 0,1
select * from tbl_Articles_sphinx where id=824436 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(121824,120145,1814935,2325948,125078,1123845,1759856,2606416,3275341,118664,2465793,107869,3346311,1671124,1861355,3094986,113404,121591,1049212,109097,1302241,122982,114755,1132063,113026,112348,112516,2486730,1046928,1284135) ORDER BY field (ArticleID,121824,120145,1814935,2325948,125078,1123845,1759856,2606416,3275341,118664,2465793,107869,3346311,1671124,1861355,3094986,113404,121591,1049212,109097,1302241,122982,114755,1132063,113026,112348,112516,2486730,1046928,1284135)