16*64位点阵点 阵显示汉字程串口输出字符数据，P2口输出行扫描信号,P0_0输出595锁存信号-16* 64 dot matrix display Chinese characters lattice-serial output character data, P2 mouth output signal scanning, P0_0 595 latches the output signal
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002700s ]
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:0.120802s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002824s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002060s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002745s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.004334s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002233s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.004041s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.019701s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.003001s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 149308 [ RunTime:0.001405s ]
