## 接口的使用
org.springframework.core.io.support.PropertySourceFactory

- 使用PropertySourceFactory的程序包
  程序包 | 说明
  --- | ---
  org.springframework.core.io.support | Support classes for Spring's resource abstraction.

- - ### org.springframework.core.io.support中PropertySourceFactory的使用

    实现PropertySourceFactory的org.springframework.core.io.support中的类
    限定符和类型 | 类和说明
    --- | ---
    `class` | `DefaultPropertySourceFactory` The default implementation for `PropertySourceFactory`, wrapping every resource in a `ResourcePropertySource`.