如何将子网掩码换算成二进制

页面:/news/view-1844023/ | 耗时:0.2375 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=1844023 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=1844023 LIMIT 0,1
select * from tbl_Articles_sphinx where id=1844023 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(2068846,1101969,276879,1053922,3345777,1051075,244436,1112632,1051677,1068094,754081,1292268,1068214,1483566,2109899,1647640,486086,1565116,1538503,839729,2049519,2262715,1395964,3444020,1076313,242860,2089099,1068536,1398635,1062250) ORDER BY field (ArticleID,2068846,1101969,276879,1053922,3345777,1051075,244436,1112632,1051677,1068094,754081,1292268,1068214,1483566,2109899,1647640,486086,1565116,1538503,839729,2049519,2262715,1395964,3444020,1076313,242860,2089099,1068536,1398635,1062250)