圆检测，hough变换是检测直线＆圆的很高的工具，这里是用hough变换检测圆的程序。-Hough transform to detect linear & round of high tool used here is a round Hough Transform detection procedures.-Circle detection, hough transform to detect straight line
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.006089s ]
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:0.216782s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.013279s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002068s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001758s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003300s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000721s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003681s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015249s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001184s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 128427 [ RunTime:0.011843s ]
