URL获取图片存储字节格式

Question

要存储图片字节格式。使用如下代码：

 URL url = new
URL("http://images.11bestbuy.com/images/small_17385013870957.jpg");
InputStream anyfile = url.openStream();

但是报错

Answer 1

URL u = new URL(url);
HttpURLConnection conn = (HttpURLConnection) u.openConnection();
InputStream is = conn.getInputStream();