jsp经典编程源代码，包括一些jsp的基础知识，以及比较深入的数据库和网络技术-jsp classic programming source code, including some basic knowledge of jsp, and more in-depth database and network technology
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001754s ]
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:0.105261s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001674s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002747s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001273s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.006203s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001415s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.005442s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.018404s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001485s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 173549 [ RunTime:0.002556s ]
