MIDI文件结构分析及生成方法
本文分为三个部分:
第一部分:midi文件格式的说明
第二部分:常见MIDI码说明
第三部分:用自定义的格式写成文本文件,生成midi 文件的代码-MIDI file structure analysis and generation method of this article is divided into three parts: the first part: midi file format description Part II: common MIDI Code Description Part III: Using a custom written in text file format to generate a midi file code
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001294s ]
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:0.122138s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001041s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001126s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.000921s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003258s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000854s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003747s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015518s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001249s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 168278 [ RunTime:0.011541s ]