在Iccavr软件平台上，提供一个具有通用性的 mega Bootloader，不同型号的AVR单片机只需要修改一下几个简单的配置参数就可以直接使用了，不需要再修改主程序。-In Iccavr software platform to provide a universal mega Bootloader, different models of AVR Singlechip you only need to modify a few simple configuration parameters can be used directly, no need to modify the main program.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002034s ]
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:0.087501s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.003726s ]
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SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002005s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003601s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002175s ]
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SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002700s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 199037 [ RunTime:0.001322s ]
