本例是一个客户订单的确认程序，客户可以输入订单指定的信息后单击提交按钮将弹出一个新的页面-the cases is a customer orders the confirmation process, customers can enter orders designated information and click the submit button will pop-up a new page
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001832s ]
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:0.101402s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001165s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001852s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001192s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003527s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001026s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003144s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.014880s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001373s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 317200 [ RunTime:0.001339s ]
