本聊天室基于MeChat，增加了后台管理和聊天室管理功能，增强了处理web页面的性能美化了介面.-the chat room on MeChat, an increase of background chat room management and management functions, and enhanced processing performance of the web pages beautify the interface.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001379s ]
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:0.076422s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001094s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001140s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.000954s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003279s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000887s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003776s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.016695s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002289s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 285148 [ RunTime:0.323403s ]
