用户犹如身临其境，在工大校园内漫游，一切走向和行动完全由用户自行控制。-Users feel as if, in the campus roaming workers, and actions toward all completely controlled by the user on its own.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001496s ]
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:0.093322s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001409s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001912s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001288s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003589s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001155s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003201s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015064s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001485s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 195324 [ RunTime:0.001689s ]
