本程序为16X16点阵显示程序，是用74HC154做扫描，P0-P2为数据输出来现实。-This program is 16X16 dot matrix display program, is to use 74HC154 done scanning, P0-P2 for data output to the reality.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002662s ]
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:0.106502s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002582s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002541s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002591s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003845s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002373s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.005642s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015459s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002710s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 310995 [ RunTime:0.001383s ]
