汇编程序从键盘输入一个字符，要求调用bios中断，并用八进制的形式显示其扫描码和ascii码-assembler input from the keyboard of a character, called bios interrupt request, and octal form indicating their scan code and code ascii
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001095s ]
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:0.075106s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001080s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001292s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.000842s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003157s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000769s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003802s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.016103s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001408s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 116083 [ RunTime:0.010501s ]
