该源码捕获系统热键，用来控制其他窗口在屏幕中的位置，如占满屏幕，从一个显示器移动到另一个，居中显示，等等。-The source capture system hotkey to control other windows on the screen in position, such as occupying the screen, from one display to another, try to show, and so on.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001447s ]
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:0.103140s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001389s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002008s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001338s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003735s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001097s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003318s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015510s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001647s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 300823 [ RunTime:0.001494s ]
