用AVR单片机和RTL8019实现TCP/IP协议．支持ARP,PING,UDP,TCP,HTML网页显示等功能．-Using AVR MCU and RTL8019 realize TCP/IP protocol. Support for ARP, PING, UDP, TCP, HTML page functions.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002388s ]
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:0.129448s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002502s ]
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SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002224s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003597s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001979s ]
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SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.019265s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002646s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 206955 [ RunTime:0.001185s ]
