# 程序包的使用
org.springframework.cache.support

- 使用org.springframework.cache.support的程序包
  程序包 | 说明
  --- | ---
  org.springframework.cache.concurrent | Implementation package for `java.util.concurrent` based caches.
  org.springframework.cache.support | Support classes for the org.springframework.cache package.

- org.springframework.cache.concurrent使用的org.springframework.cache.support中的类
  类和说明
  AbstractValueAdaptingCache Common base class for `Cache` implementations that need to adapt `null` values (and potentially other such special values) before passing them on to the underlying store.

- org.springframework.cache.support使用的org.springframework.cache.support中的类
  类和说明
  AbstractCacheManager Abstract base class implementing the common `CacheManager` methods.