一个自己写的检测图像模糊程序的小小的程序，其实很简单仅仅是用了一个公式。-Write their own procedures for detecting image blurring of a small program, it is actually very simple with only a formula.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001293s ]
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:0.157721s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001597s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001992s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001637s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.005139s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001150s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.004010s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.017115s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001454s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 142756 [ RunTime:0.001460s ]
