java.net.URL的简单使用

import java.io.ByteArrayOutputStream;import java.io.IOException;import java.io.InputStream;import java.net.URL;import java.net.URLConnection;public class UseUrl {public static void main(String args[]) throws IOException {URL url = new URL("http://234390216.iteye.com/blog/1049256");URLConnection conn = url.openConnection();InputStream is = conn.getInputStream();ByteArrayOutputStream out = new ByteArrayOutputStream();byte[] b = new byte[1024];int len = 0;while ((len = is.read(b)) != -1) {out.write(b, 0, len);}String result = out.toString("UTF-8");out.close();is.close();System.out.println(result);}}

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