这是一个控制系统程序示例，可以通过程序控制计算机关机、重启、光驱打开和关闭。-This is a process control system for example, the computer can be programmed shutdown and restart, the drive to open and close.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002030s ]
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:0.085858s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.007829s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002342s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002425s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.004704s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002987s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.005760s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.025291s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.003421s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 311952 [ RunTime:0.001609s ]
