一个超小型的UML画图工具，非常使用的，虽然只有几百K，但是能实现基本常用的一些功能-a small ultra-UML drawing tools, the very use, although only a few hundred K, But to achieve some basic common functions
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.000886s ]
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:0.084709s ]
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SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001064s ]
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SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000867s ]
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SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001130s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 236349 [ RunTime:0.013310s ]
