一个小程序，模拟剪切板。
学习SDK框架时做的应用。很有锻炼价值，对于初学者。-A small program to simulate the clipboard. SDK framework to learn to do the application. Exercise is the value of, for beginners.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001035s ]
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:0.064286s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.000985s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.000989s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.000866s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.002825s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002366s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.004408s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.017298s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001200s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 120970 [ RunTime:0.012491s ]
