?? urlreader.java
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import java.net.*;import java.io.*;/* * This example illustrates using a URL to access resources * on a secure site. * * If you are running inside a firewall, please also set the following * Java system properties to the appropriate value: * * https.proxyHost = <secure proxy server hostname> * https.proxyPort = <secure proxy server port> * */public class URLReader { public static void main(String[] args) throws Exception { System.setProperty("http.proxyHost", "193.226.5.55"); System.setProperty("http.proxyPort", "3128"); URL url = new URL("http://www.yahoo.com/"); BufferedReader in = new BufferedReader( new InputStreamReader( url.openStream())); String inputLine; while ((inputLine = in.readLine()) != null) System.out.println(inputLine); in.close(); }}
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