如何清除打印机缓存

页面:/news/view-3249751/ | 耗时:0.9491 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=3249751 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=3249751 LIMIT 0,1
select * from tbl_Articles_sphinx where id=3249751 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1072739,1507403,1125060,1072799,1666605,1544225,109074,634012,2421210,2438631,1848015,194638,1936545,2006105,1336953,2260692,3404792,2357823,2063408,1892379,1047827,1090396,2438809,916438,2533945,2296166,221579,2348691,1637169,1494983) ORDER BY field (ArticleID,1072739,1507403,1125060,1072799,1666605,1544225,109074,634012,2421210,2438631,1848015,194638,1936545,2006105,1336953,2260692,3404792,2357823,2063408,1892379,1047827,1090396,2438809,916438,2533945,2296166,221579,2348691,1637169,1494983)