简述路由器的作用与主要功能

页面:/news/view-1395329/ | 耗时:0.2122 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=1395329 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=1395329 LIMIT 0,1
select * from tbl_Articles_sphinx where id=1395329 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1066020,1116191,1111870,1045867,1055433,1094771,1098673,1083215,1094053,1086394,1069223,1090232,1062973,1113618,1054832,1044649,1079890,1090537,1115077,1048236,1093154,1056160,1082954,1079315,1117405,1064173,1100537,1115909,1106116,1098442) ORDER BY field (ArticleID,1066020,1116191,1111870,1045867,1055433,1094771,1098673,1083215,1094053,1086394,1069223,1090232,1062973,1113618,1054832,1044649,1079890,1090537,1115077,1048236,1093154,1056160,1082954,1079315,1117405,1064173,1100537,1115909,1106116,1098442)