这是一个多人使用一台计算机的软件里，实时性的检测到键盘，鼠标（输入设备）的信号的组件。-people use a computer software, real-time detection of the keyboard, mouse (input device) signal components.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001563s ]
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:0.067028s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001800s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001468s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.000870s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003188s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000851s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003768s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.016320s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001288s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 319774 [ RunTime:0.078108s ]
