Java java.net URL

• Java

• java.net

• • java.net

  • DatagramPacket

  • DatagramSocket

  • HttpURLConnection

  • InetAddress

  • InetSocketAddress

  • JarURLConnection

  • MulticastSocket

  • NetworkInterface

  • ServerSocket

  • Socket

  • URI

  • URL

  • URLConnection

  • URLEncoder

Introduction

1. Java URL class
2. Java URL open stream for reading
3. Java URL encode and decode
4. Java URL post