适用于满足I2C协议的flash读/写操作程序，只需要设置要读/写的字节数，就可以直接使用！-Applicable to meet the I2C protocol flash read/write operations, only need to set to read/write number of bytes can be used directly!
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001705s ]
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:0.112001s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001753s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002229s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001558s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.004146s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001373s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.004800s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.018663s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001738s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 138702 [ RunTime:0.001593s ]
