JPA 复合主键

http://www.javaeye.com/problems/6846

http://melin.javaeye.com/blog/197217

 

http://www.blogjava.net/alex/archive/2009/05/27/80231.html

posted @ 2009-07-28 08:39  meetrice  阅读(203)  评论(0)    收藏  举报