设计模式C#描述之――简单工厂模式、抽象工厂模式、单例与多例模式
设计模式C#描述之――简单工厂模式-Design Pattern C# Described- a simple factory pattern, abstract factory pattern, single cases and multi-mode design model Example C# Described- Simple Factory Pattern
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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:0.110064s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001009s ]
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SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.000871s ]
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SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001042s ]
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SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001218s ]
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