https://blog.youkuaiyun.com/angel585zh-cnhttps://blog.youkuaiyun.com/https://blog.youkuaiyun.com/angel585/article/details/106880956https://blog.youkuaiyun.com/angel585/article/details/106880956angel585Sun, 21 Jun 2020 02:56:26 +0800https://blog.youkuaiyun.com/angel585/article/details/79276738https://blog.youkuaiyun.com/angel585/article/details/79276738angel585Wed, 07 Feb 2018 09:55:09 +0800https://blog.youkuaiyun.com/angel585/article/details/39697291https://blog.youkuaiyun.com/angel585/article/details/39697291angel585Tue, 30 Sep 2014 16:12:19 +0800.学过hibernate的都知道用来配置主键生成策略，显然，它只能配置主键是单列的表，对于联合主键的情况就无能为力了。今天翻到个复合主键映射的资料，觉得还是有一定价值的，就写了下来，以备后用。     2>.hibernate处理复合主键映射是基于这样一种做法：把目标类中所有主键关联属性抽出来，单独写成一个类(我暂且叫它主键类)，目标类就只需持有主键类对象，而不必再包含各个主键属性；在映射文]]>https://blog.youkuaiyun.com/angel585/article/details/39697253https://blog.youkuaiyun.com/angel585/article/details/39697253angel585Tue, 30 Sep 2014 16:08:15 +0800https://blog.youkuaiyun.com/angel585/article/details/39697193https://blog.youkuaiyun.com/angel585/article/details/39697193angel585Tue, 30 Sep 2014 16:04:00 +0800https://blog.youkuaiyun.com/angel585/article/details/39697151https://blog.youkuaiyun.com/angel585/article/details/39697151angel585Tue, 30 Sep 2014 16:03:57 +0800https://blog.youkuaiyun.com/angel585/article/details/21934505https://blog.youkuaiyun.com/angel585/article/details/21934505angel585Mon, 24 Mar 2014 10:02:51 +0800https://blog.youkuaiyun.com/angel585/article/details/21645629https://blog.youkuaiyun.com/angel585/article/details/21645629angel585Thu, 20 Mar 2014 20:43:55 +0800https://blog.youkuaiyun.com/angel585/article/details/20146717https://blog.youkuaiyun.com/angel585/article/details/20146717angel585Fri, 28 Feb 2014 17:27:30 +0800