javame初级，利用canvas制作的下降的方块。可以通过2、4、8来控制，当按下8键后，方块停在窗体底部。-javame primary, making the decline in the use of canvas in the box. Can be 2,4,8 to control, when you press the 8 key, stopped in the form at the bottom of the box.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001025s ]
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:0.089065s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.004410s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001145s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001227s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003139s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000933s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003777s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.047060s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.026439s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 45991 [ RunTime:0.061905s ]
