用mmio编写用于播放.wav文件。代码简洁易懂。虽然功能简单，但很容易入门，上手-Prepared to use MMIO for playing. Wav files. Code easier to understand. Although the function of simple, but very easy entry, handcuffed
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002144s ]
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:0.086019s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002659s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001937s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002509s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003704s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002169s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003277s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.014680s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002353s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 121879 [ RunTime:0.001118s ]
