# 程序包的使用
org.springframework.core.type.classreading

- 使用org.springframework.core.type.classreading的程序包
  程序包 | 说明
  --- | ---
  org.springframework.core.type.classreading | Support classes for reading annotation and class-level metadata.
  org.springframework.core.type.filter | Core support package for type filtering (e.g. for classpath scanning).

- org.springframework.core.type.classreading使用的org.springframework.core.type.classreading中的类
  类和说明
  MetadataReader Simple facade for accessing class metadata, as read by an ASM `ClassReader`.
  MetadataReaderFactory Factory interface for `MetadataReader` instances.
  SimpleMetadataReaderFactory Simple implementation of the `MetadataReaderFactory` interface, creating a new ASM `ClassReader` for every request.

- org.springframework.core.type.filter使用的org.springframework.core.type.classreading中的类
  类和说明
  MetadataReader Simple facade for accessing class metadata, as read by an ASM `ClassReader`.
  MetadataReaderFactory Factory interface for `MetadataReader` instances.