做图像处理时用到的7×7的mexican fliter，该模板的效果很不错哦，压缩文件中有效果图。-do image processing when used in the 7 x 7 MEXICAN fliter the template effect quite Oh, compressed files are illustrated.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001342s ]
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:0.105357s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001150s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002549s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001560s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.004332s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001262s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003235s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.014912s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001209s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 118884 [ RunTime:0.001076s ]
