20165329 Java programming Nineth Week of study summary

20165329 "Java program design" Nineth Week study summary textbook Learning content summary 12th Chapter URL Class

• Construction Method 1

  try {  URL url = new URL("http://www.google.com");}catch(MalformedURLException e) {   System.out.println("Bad URL:"+url);}

• Construction Method 2: public URL(String protocol,String host,String file) throws MalformedURLException InetAddress get address with class
• Gets the host address on the inetaddress, using the static method Getbyname (String s)
• Get the local machine address, using the static method Getlocalhost ()
• Sockets
• ServerSocket object and server-side sockets

• Using multithreaded Technology
  

• Data Report

  通过网络传输的数据的基本单元，包含一个报头（header）和数据本身，其中报头描述了数据的目的地以及和其它数据之间的关系。

• Java Remote Call

[Code Hosting]

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20165329 Java programming Nineth Week of study summary