如何获取电脑的硬盘序列号，用来做程序的注册很有用，有硬盘序列号和网卡序列号一起组成。-How to obtain the computer" s hard drive serial number, used to do the registration process was very useful, there are hard drive serial number and card together make up the serial number.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001816s ]
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:0.151812s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001848s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.003193s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001910s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.006268s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001586s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.005385s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.025338s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002131s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 228440 [ RunTime:0.001720s ]
