无线路由器概述,主要说明了ARM7构架,无线路由器的构架,GPRS上网机制等-An overview of the wireless router, mainly describes the ARM7 architecture, the framework of wireless routers, GPRS Internet access mechanism
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002053s ]
SELECT `a`.`aid`,`a`.`title`,`a`.`create_time`,`m`.`username` FROM `jrk_downrecords` `a` INNER JOIN `jrk_member` `m` ON `a`.`uid`=`m`.`id` WHERE `a`.`status` = 1 GROUP BY `a`.`aid` ORDER BY `a`.`create_time` DESC LIMIT 10 [ RunTime:0.090736s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.003003s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001992s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002387s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003738s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001647s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003260s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015393s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002902s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 256225 [ RunTime:0.001207s ]