两位独立数码管100进制计数器，每1秒计数一次。从0到99，到99后又回到0.-Two independent 100-band digital tube counters, every time 1 seconds count. From 0 to 99, to 99 and then back to 0.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002092s ]
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:0.090698s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002457s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002079s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002297s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003796s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002115s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003268s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015069s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002515s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 187670 [ RunTime:0.001252s ]
