开发板44b0的驱动程序，包括了网卡驱动，实现了FTP、TFTP、UDP以及uclinux-development board 44b0 of the driver, including the driver of the card and realized the FTP, TFTP, UDP and Basis
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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:0.075121s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.000895s ]
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SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001005s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003033s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000852s ]
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SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.014431s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001078s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 282989 [ RunTime:0.025481s ]
