这是带IIC通信的时钟芯片DS1307的数据手册，对于写时钟来说，就没得说的哈。必需看它。-This is the IIC communication with the clock chip DS1307 data sheet for the write clock for the Kazakhstan have to say no. Necessary to watch it.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001959s ]
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:0.085320s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002483s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001912s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002276s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003642s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002127s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003232s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.014673s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002547s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 263461 [ RunTime:0.001247s ]
