通过Android实现文件的传输。让文件分享更容易，只需拥有一台 Android 设备，就可以将文件分享到任何可以连接 WIFI 的设备中，比如 iPhone、其他 Android、笔记本电脑等等。分享后 Android 设备（A）会自动创建一个热点，这时让另外一个设备（B）连接此热点，很快 Fast File Transfer 会识别到，并给出一个地址，从 B 设备中打开这个地址，就完成了文件的传输。
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001380s ]
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:0.076209s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.000923s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001508s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.000963s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003042s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000856s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003764s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.020906s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001602s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 82842 [ RunTime:0.019439s ]
