http://www.cnblogs.com/luxh/
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有几篇JPA实现映射的文章,讲的不错
http://www.cnblogs.com/luxh/archive/2012/05/27/2520322.html
http://www.cnblogs.com/luxh/archive/2012/05/27/2520501.html
http://www.cnblogs.com/luxh/archive/2012/05/28/2522533.htmlhttp://www.cnblogs.com/luxh/archive/2012/05/30/2527123.html
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傲轩游戏网
傲轩游戏网