将BMP文件转换为JPG文件，可以在程序中调用，不用再打开WINDOWS自动的画图版了。-BMP files will be converted to JPG files, you can call in the procedure, no longer automatically open the WINDOWS version of the drawing.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001024s ]
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:0.110447s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001011s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001212s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.000988s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003203s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001837s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003873s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.023651s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.004751s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 160864 [ RunTime:0.015241s ]
