精确校正图像的径向畸变和倾斜失真，用于二维图像的规格化。-Accurate calibration of radial distortion and tilt the image distortion, for the two-dimensional image of standardization.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001778s ]
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:0.088846s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002205s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001901s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002091s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003558s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001933s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003136s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015160s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002369s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 220831 [ RunTime:0.000968s ]
