## 类的使用
org.springframework.core.env.AbstractPropertyResolver

- 使用AbstractPropertyResolver的程序包
  程序包 | 说明
  --- | ---
  org.springframework.core.env | Spring's environment abstraction consisting of bean definition profile and hierarchical property source support.

- - ### org.springframework.core.env中AbstractPropertyResolver的使用

    org.springframework.core.env中AbstractPropertyResolver的子类
    限定符和类型 | 类和说明
    --- | ---
    `class` | `PropertySourcesPropertyResolver` `PropertyResolver` implementation that resolves property values against an underlying set of `PropertySources`.