URLConnection
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import java.net.*;import java.io.*;class URLConnectiondemo {public static void main(String[] args) throws Exception {//URL url = new URL("http://172.16.41.154:8080/myweb/demo.html");URL url = new URL("http://www.baidu.com/");URLConnection conn = url.openConnection();System.out.println(conn);InputStream in = conn.getInputStream();byte[] bt = new byte[1024];int num = in.read(bt);System.out.println(new String(bt, 0, num));}}
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