本程序实现了高速的bmp图片到jpg图片的压缩，其中使用了动态连接库，使得压缩速度有了很大提高，而且使用非常简单。-the realization of high-speed bmp jpg photo to photo compression, the use of the dynamic link library, makes compression speed has been greatly improved, but it is very simple.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.021588s ]
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:0.094361s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001043s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.004105s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.176583s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.007665s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.041965s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.006674s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.021090s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.012693s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 204492 [ RunTime:0.070988s ]
