再汇编开发环境下利用简单的按键扫描方式实现音响系统简单的频道转换。-Re-compilation development environment with a simple keystroke scan mode to achieve a simple sound system channel switching.
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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:0.089784s ]
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SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001251s ]
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SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001054s ]
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SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001344s ]
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