把jar文件默认打开程序设为JAVA虚拟机，就可双击JMinesweeper来启动游戏，
把JMinesweeper.jar用WinRAR或WinZip解压后，可以在解压文件夹中找到这个游戏的所有源码。-Jar file to set the default program to open JAVA virtual machine, you can double-click to start the game JMinesweeper to JMinesweeper.jar using WinRAR or WinZip decompression after, you can extract the folder to find all the source code of the game.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001591s ]
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:0.117341s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001947s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001952s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001347s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.005005s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001255s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003704s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.016884s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001243s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 44536 [ RunTime:0.021398s ]
