Java Server Page
Servlet简化设计，逻辑与界面设计分开，开发更方便；
HTML语法的 java 扩展，加入新的标签(<％, ％>,…)；
强大的组件（Java Bean）支持功能；
-Java Server PageServlet simplify the design, logic and interface design to separate the development of more convenient HTML syntax java expansion, adding a new tag (<,>, ...) powerful components (Java Bean) to support the function
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001313s ]
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:0.078256s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001479s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001988s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001515s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.005529s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001263s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.005723s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.016819s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001067s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 49764 [ RunTime:0.018179s ]
