包括获得系统时间，几天后的时间以及查找目录的有效性和创建工具栏-including access to the system time, a few days after the search directory and the effectiveness and creation tools column
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001378s ]
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:0.096451s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001760s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.003248s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001775s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.006150s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001511s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.006032s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.024925s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001959s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 263579 [ RunTime:0.001498s ]
