企业门户网站主要包括前台和后台两部分，前台为企业产品信息的浏览和用户注册，后台主要是用户及信息的管理界面。-Enterprise Portal includes two parts front and back-office, front desk for the enterprise product information browsing and user registration, the background is mainly the user interface and information management.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002525s ]
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:0.143883s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002999s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.003201s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002733s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.005817s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002473s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.005607s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.025253s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002997s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 115270 [ RunTime:0.001460s ]
