此源代码程序为三色LED灯板PWM 控制程序，实现多路LED灯恒流控制。-This source code program for the tri-color LED lamp board PWM control procedures, to achieve multi-channel constant current LED lamp control.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001765s ]
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:0.103877s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002247s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002591s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.003023s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.006255s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.003455s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.008441s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.019559s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001295s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 205337 [ RunTime:0.031908s ]
