YOYO posted @ 2012年6月11日 14:14 in 【Java EE】 with tags JPA , 2831 阅读



  • 域访问field access):无需设置getter/setter,直接在字段上设定@Column等值,在运行时注入值。
  • 属性访问property access):必须设定getter/setter,在getter上设定@Column等值,通过getter/setter注入值。

原本之前是用直接配置在字段名字上的field access方式,所以没有调用到getter/setter,

而项目使用的是1.0版本的JPA,不支持在一个entity中混用两种方式,因此我把这个entity的属性全部改为了property access。


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