云台控制协议，控制云台转动的通用协议，他的好处是通用，并附带详细解释。-PTZ control protocol to control the rotation Yuntai generic agreement, his benefit is universal, and attached to a detailed explanation.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001286s ]
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:0.084858s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001409s ]
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SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002080s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.005798s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001323s ]
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SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.025216s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001819s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 120011 [ RunTime:0.103935s ]
