51单片机唱歌小程序 包括：八月桂花香唱歌程序、绿岛小夜曲、祝你生日快乐，为汇编程序。-51 MCU sing applet include:八月桂花香singing program, Green Island Serenade, I wish you a happy birthday for the assembler.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.005360s ]
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:0.094631s ]
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SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001154s ]
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SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000894s ]
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SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001322s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 214564 [ RunTime:0.014686s ]
