[Bean常用属性](Bean%E5%B8%B8%E7%94%A8%E5%B1%9E%E6%80%A7.md) [Bean的作用域](Bean%E7%9A%84%E4%BD%9C%E7%94%A8%E5%9F%9F.md) [Bean的生命周期](Bean%E7%9A%84%E7%94%9F%E5%91%BD%E5%91%A8%E6%9C%9F.md)