改变图片大小的实例，很实用，如果你想自己写一个Image Axtivex组件，这是不错的入门的代码。-change the size of examples, very useful, if you want to write one himself Image Axtivex components, it is a good entry of the code.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001272s ]
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:0.086756s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001208s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002301s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001212s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.004036s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001036s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003399s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015236s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001811s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 142087 [ RunTime:0.001614s ]
