自制51编程器的资料是业余电子爱好者的工具，能让我们亲自制作一个51编程器。- The self-made 51 programming materials are the extra-curricular
electronic amateur s tools, can let us personally manufacture 51
programming.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002088s ]
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:0.093957s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002214s ]
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SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002246s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.004012s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002278s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003611s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.025592s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.003726s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 318161 [ RunTime:0.001445s ]
