# 代理与反射

# 代理(Proxy)

  1. get()
  2. set()
  3. has()
  4. defineProterty()
  5. getOwnPropertyDescriptor()
  6. deleteProperty()
  7. ownKeys()
  8. getProtoyrpeOf()
  9. setPrototypeOf()
  10. isExtensible()
  11. preventExtensions()
  12. apply()
  13. construct()