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HTTPSClient.javaAPI DocExample2010Sun Dec 12 10:53:28 GMT 2004None

HTTPSClient

public class HTTPSClient extends Object

Fields Summary
Constructors Summary
Methods Summary
public static voidmain(java.lang.String[] args)

    
    if (args.length == 0) {
      System.out.println("Usage: java HTTPSClient2 host");
      return;
    }       
    
    int port = 443; // default https port
    String host = args[0];
    
    try {           
      SSLSocketFactory factory 
       = (SSLSocketFactory) SSLSocketFactory.getDefault();
       
      SSLSocket socket = (SSLSocket) factory.createSocket(host, port);

      // enable all the suites
      String[] supported = socket.getSupportedCipherSuites();
      socket.setEnabledCipherSuites(supported);

      Writer out = new OutputStreamWriter(socket.getOutputStream());
      // https requires the full URL in the GET line
      out.write("GET http://" + host + "/ HTTP/1.1\r\n");
      out.write("Host: " + host + "\r\n");
      out.write("\r\n");
      out.flush(); 
      
      // read response
      BufferedReader in = new SafeBufferedReader(
        new InputStreamReader(socket.getInputStream()));
      
      // read the header
      String s;
      while (!(s = in.readLine()).equals("")) {
          System.out.println(s);
      }
      System.out.println();
      
      // read the length
      String contentLength = in.readLine();
      int length = Integer.MAX_VALUE;
      try {
        length = Integer.parseInt(contentLength.trim(), 16);
      }
      catch (NumberFormatException ex) {
        // This server doesn't send the content-length
        // in the first line of the response body
      }
      System.out.println(contentLength);
      
      int c;
      int i = 0;
      while ((c = in.read()) != -1 && i++ < length) {
        System.out.write(c);
      }
      
      System.out.println();
      out.close();                  
      in.close();
      socket.close();
      
    } 
    catch (IOException ex) {
      System.err.println(ex);
    }