如果你把LwIP移植到无操作系统的平台，写应用程序参考这个就行了。-if you put Implementation of LwIP transplant without operating system platform, application procedures, write this way.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002014s ]
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:0.092694s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002472s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001933s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002343s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003789s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002507s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.005775s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.024056s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.003530s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 153700 [ RunTime:0.001655s ]
