这是java、jsp、mysql一起编写的网上商店管理程序。它的体协结构是面向对象的，分为商业层，数据层。编程模式使用很方便-This is the java, jsp, mysql together to prepare the online store management procedures. The SF structure is object-oriented, combining commercial layer, data layer. Programming model is very convenient to use
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001447s ]
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:0.090475s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001069s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001251s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001064s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003162s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000893s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003724s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.016259s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001099s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 48949 [ RunTime:0.011364s ]
