jQuery is a fast, small, and feature-rich JavaScript library. It makes
things like HTML document traversal and manipulation, event handling,
animation, and Ajax much simpler with an easy-to-use API that works across
a multitude of browsers. With a combination of versatility and
extensibility, jQuery has changed the way that millions of people write
JavaScript.
A Brief Look
DOM Traversal and Manipulation
Get the
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.003141s ]
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:0.070528s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.000959s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001116s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.000940s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003088s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000798s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003692s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.014304s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001207s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 80860 [ RunTime:0.016336s ]
