用于不带字库的12864液晶，可以显示简单的汉字，用于检测液晶的好坏。-Font used for non-12864 LCD, can show a simple Chinese characters, good or bad for the detection of liquid crystal.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001021s ]
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:0.056971s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.000884s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001058s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.000900s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.002912s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000773s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003821s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.024956s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001667s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 172022 [ RunTime:0.017679s ]
