一个科室对讲系统单户对讲主机的源代码，CPU是P87LPC762，带有门禁刷卡功能-A single-family intercom intercom systems departments host the source code, CPU is the P87LPC762, with a credit card access control function
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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:0.087946s ]
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SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.000965s ]
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SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000743s ]
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SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.000973s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 202253 [ RunTime:0.038784s ]
