一级域名怎样分二级域名啊

页面:/news/view-2448509/ | 耗时:0.1733 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=2448509 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=2448509 LIMIT 0,1
select * from tbl_Articles_sphinx where id=2448509 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(2122522,2566850,2322139,2835422,503836,935602,1913303,2077521,587364,2507955,1820743,2505401,112185,2305194,517053,1123845,158882,2019384,2529319,1060885,2601533,310812,796568,2038315,871766,2599895,125382,343730,114834,3086516) ORDER BY field (ArticleID,2122522,2566850,2322139,2835422,503836,935602,1913303,2077521,587364,2507955,1820743,2505401,112185,2305194,517053,1123845,158882,2019384,2529319,1060885,2601533,310812,796568,2038315,871766,2599895,125382,343730,114834,3086516)