程序包java.net的分层结构

程序包分层结构:

• 所有程序包

类分层结构

• java.lang.Object
  • java.net.Authenticator
  • java.net.CacheRequest
  • java.net.CacheResponse
    • java.net.SecureCacheResponse
  • java.lang.ClassLoader
    • java.security.SecureClassLoader
      • java.net.URLClassLoader (implements java.io.Closeable)
  • java.net.ContentHandler
  • java.net.CookieHandler
    • java.net.CookieManager
  • java.net.DatagramPacket
  • java.net.DatagramSocket (implements java.io.Closeable)
    • java.net.MulticastSocket
  • java.net.DatagramSocketImpl (implements java.net.SocketOptions)
  • java.net.HttpCookie (implements java.lang.Cloneable)
  • java.net.IDN
  • java.net.InetAddress (implements java.io.Serializable)
    • java.net.Inet4Address
    • java.net.Inet6Address
  • java.net.InterfaceAddress
  • java.net.NetworkInterface
  • java.net.PasswordAuthentication
  • java.security.Permission (implements java.security.Guard, java.io.Serializable)
    • java.security.BasicPermission (implements java.io.Serializable)
      • java.net.NetPermission
    • java.net.SocketPermission (implements java.io.Serializable)
  • java.net.Proxy
  • java.net.ProxySelector
  • java.net.ResponseCache
  • java.net.ServerSocket (implements java.io.Closeable)
  • java.net.Socket (implements java.io.Closeable)
  • java.net.SocketAddress (implements java.io.Serializable)
    • java.net.InetSocketAddress
  • java.net.SocketImpl (implements java.net.SocketOptions)
  • java.net.StandardSocketOptions
  • java.lang.Throwable (implements java.io.Serializable)
    • java.lang.Exception
      • java.io.IOException
        • java.net.HttpRetryException
        • java.io.InterruptedIOException
          • java.net.SocketTimeoutException
        • java.net.MalformedURLException
        • java.net.ProtocolException
        • java.net.SocketException
          • java.net.BindException
          • java.net.ConnectException
          • java.net.NoRouteToHostException
          • java.net.PortUnreachableException
        • java.net.UnknownHostException
        • java.net.UnknownServiceException
      • java.net.URISyntaxException
  • java.net.URI (implements java.lang.Comparable<T>, java.io.Serializable)
  • java.net.URL (implements java.io.Serializable)
  • java.net.URLConnection
    • java.net.HttpURLConnection
    • java.net.JarURLConnection
  • java.net.URLDecoder
  • java.net.URLEncoder
  • java.net.URLStreamHandler

接口分层结构

• java.net.ContentHandlerFactory
• java.net.CookiePolicy
• java.net.CookieStore
• java.net.DatagramSocketImplFactory
• java.net.FileNameMap
• java.net.ProtocolFamily
• java.net.SocketImplFactory
• java.net.SocketOption<T>
• java.net.SocketOptions
• java.net.URLStreamHandlerFactory

枚举分层结构

• java.lang.Object
  • java.lang.Enum<E> (implements java.lang.Comparable<T>, java.io.Serializable)
    • java.net.Authenticator.RequestorType
    • java.net.Proxy.Type
    • java.net.StandardProtocolFamily (implements java.net.ProtocolFamily)