此源码包括图像的向上向下特效显示，二值化处理以及灰度分布直方图的生成。-This source, including images of the upward downward effects showed Binarization distribution deal as well as the gray histogram generation.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001822s ]
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:0.145686s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001684s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.003082s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001775s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.005986s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001510s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.005615s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.024411s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001974s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 274874 [ RunTime:0.001617s ]
