采用struts框架，MVC模式，在jbuilder开发工具下开发的一个使用动态actionfrom的登录系统。-Using struts framework, MVC model jbuilder development tools used to develop a dynamic system actionfrom login.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002027s ]
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:0.121830s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001386s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001973s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001348s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003768s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001163s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003229s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.014901s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001722s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 238097 [ RunTime:0.001427s ]
