使你对按钮控件的使用有更深入的了解，以便应用于实际当中-This code may be freely distributable in any application. Ifyou make any changes to the source, please let me know so thatI might make a better version of the class.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001703s ]
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:0.141383s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001699s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.003108s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001833s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.006174s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001669s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.005474s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.023747s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001972s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 248763 [ RunTime:0.001698s ]
