基于B/S架构的网上书店管理系统，本次系统采用B/S架构，后台数据库采用的是Sql server 2005。该系统的主要功能模块分为系统（用户，管理员）的信息管理，用户的留言信息管理，及图书的信息管理，购买功能，查看购物车，图书信息浏览等相应功能，前台采用HTML/CSS布局设计，javascript验证及事件驱动，jsp动态显示技术。数据库访问层采用dao模式，业务控制采用servlet技术，底层采用Javabean。
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001360s ]
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:0.090325s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001261s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001874s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001214s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003594s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001061s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003163s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.014486s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001454s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 95599 [ RunTime:0.001265s ]
