Java解析网页内容-灵析社区

Java解析网页内容 - IO 流读取网页内容 try { //创建一个URL实例 URL url = new URL("http://www.baidu.com"); StringBuffer result = new StringBuffer(); try { //通过URL的openStrean方法获取URL对象所表示的自愿字节输入流 InputStream is = url.openStream(); InputStreamReader isr = new InputStreamReader(is,"utf-8"); //为字符输入流添加缓冲 BufferedReader br = new BufferedReader(isr); //读取数据 String data = br.readLine(); //循环读取数据 while (data!=null){ //输出数据 result.append(data).append("\n"); System.out.println(data); data = br.readLine(); } br.close(); isr.close(); is.close(); } catch (IOException e) { e.printStackTrace(); } System.out.println(result.toStrin

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