## 接口的使用
org.springframework.core.env.ConfigurablePropertyResolver

- 使用ConfigurablePropertyResolver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ConfigurablePropertyResolver的使用

    org.springframework.core.env中ConfigurablePropertyResolver的子接口
    限定符和类型 | 接口和说明
    --- | ---
    `interface` | `ConfigurableEnvironment` Configuration interface to be implemented by most if not all `Environment` types.

    实现ConfigurablePropertyResolver的org.springframework.core.env中的类
    限定符和类型 | 类和说明
    --- | ---
    `class` | `AbstractEnvironment` Abstract base class for `Environment` implementations.
    `class` | `AbstractPropertyResolver` Abstract base class for resolving properties against any underlying source.
    `class` | `PropertySourcesPropertyResolver` `PropertyResolver` implementation that resolves property values against an underlying set of `PropertySources`.
    `class` | `StandardEnvironment` `Environment` implementation suitable for use in 'standard' (i.e. non-web) applications.