用汇编程序实现串行通信 只能传256个数字 但有界面，大部分代码用于实现界面-compiled using serial communication program could send 256 digital interface but, most of code used to implement interface
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.000906s ]
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:0.102014s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.004029s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001222s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001077s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003411s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000941s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003743s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.016425s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001354s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 171291 [ RunTime:0.013500s ]
