使用Http的Get方法读取网络数据

import java.io.BufferedReader; import java.io.IOException; import java.io.InputStream; import java.io.InputStreamReader; import java.net.MalformedURLException; import java.net.URL; import java.net.URLConnection; class ReadByGet extends Thread { @Override public void run() { try { URL url = new URL("http://fanyi.youdao.com/openapi.do?keyfrom=IOT-HttpGet-test&key=1093201680&type=data&doctype=xml&version=1.1&q=welcome"); URLConnection connection = url.openConnection(); InputStream iStream = connection.getInputStream(); InputStreamReader iStreamReader = new InputStreamReader(iStream, "UTF-8"); BufferedReader bReader = new BufferedReader(iStreamReader); String line; StringBuilder builder = new StringBuilder(); while ((line = bReader.readLine()) != null) { builder.append(line); } bReader.close(); iStreamReader.close(); iStream.close(); System.out.println(builder); } catch (MalformedURLException e) { // TODO Auto-generated catch block e.printStackTrace(); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } } } public class TestGet { public static void main(String[] args) { new ReadByGet().start(); } }