这个是我的毕业设计做的我觉得对大家还是有写用的，所以我给打击看看希望大家也给点意见。-this is my graduation design so I think people are still used to write, So, I hope to see you blow also points.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002573s ]
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:0.089968s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002161s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002121s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002738s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.004310s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002962s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003814s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.016140s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.004024s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 212621 [ RunTime:0.001707s ]
