/* This program is to read and write bmp images */
bit图的读写操作，很值得一看-/* This program is to read and write bmp imag es*/bit map reading and writing operations, is an eye-catcher
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001178s ]
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:0.087495s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001135s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002033s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001174s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.005564s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001970s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003403s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015182s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001272s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 231920 [ RunTime:0.001488s ]
