JAVA数字图像处理，对图像进行采样！图像Miss.jpg为256×256，采样得N值可以是256，128，64，32，16等-JAVA digital image processing, image sampling! Miss.jpg images for 256 × 256, sampling a N value can be 256,128,64,32,16, etc.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002634s ]
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:0.098309s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.000921s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001221s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001026s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003283s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000812s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003898s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015191s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001237s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 45822 [ RunTime:0.014405s ]
