hough变换检测出直线，只需要把路径改了就可以了，但是一定是要边缘图像才可以-hough transform to detect straight lines, just to the path can be changed, but must be the edge of the image can
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.007578s ]
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:0.092253s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002532s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001904s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002485s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.004100s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002255s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003337s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015025s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002508s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 175666 [ RunTime:0.001234s ]
