摘要:
spring的bean默认是单例,加载容器是会被化,spring会拦截其他再次请求bean的操作,返回spring已经创建好的bean. It appears that the CompactDisc is provided by calling sgtPeppers , but that’s no 阅读全文
摘要:
一、 1. As you can see, a bean factory performs several setup steps before a bean is ready touse. Let’s break down figure 1.5 in more detail:1 Spring in 阅读全文
摘要:
1.Spring’s fundamental mission: Spring simplifies Java development. 2.To back up its attack on Java complexity, Spring employs four key strategies: 阅读全文