去除块效应的图像后处理算法文章，用adobe reader打开，详述编码块效应的去除-Removal of blocking the image post-processing algorithm article, using adobe reader to open, detailed coding block effect removal
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001994s ]
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:0.097095s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002415s ]
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SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002256s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003653s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001955s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003349s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.016133s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002464s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 192212 [ RunTime:0.001034s ]
