JPEG2000的标准实现软件，功能强大，性能比Jasper和OpenJpeg出色，版本号V2.2.3-JPEG2000 standard software, powerful, performance than the Jasper and OpenJpeg excellent version V2.2.3
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001183s ]
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:0.083833s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001098s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001819s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001126s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003630s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000960s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003132s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.014397s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001229s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 76697 [ RunTime:0.005108s ]
