Android实现网络图片查看器和网页源码查看器(2)

 

public class ImageService {       /**        * 获取图片        * @param path 网络图片路径        * @return 图片的字节数据        */       public static byte[] getImage(String path) throws Exception{           URL url = new URL(path);           HttpURLConnection conn = (HttpURLConnection) url.openConnection();           //设置超时时间           conn.setConnectTimeout(5000);           conn.setRequestMethod("GET");           if(conn.getResponseCode()==200){               InputStream inStream = conn.getInputStream();               byte[] data = StreamTool.read(inStream);               return data;           }           return null;       }   }

 

<span style="FONT-WEIGHT: normal">public class StreamTool {       /**        * 读取输入流数据        * @param inStream        * @return        */       public static byte[] read(InputStream inStream) throws Exception{           ByteArrayOutputStream outStream = new ByteArrayOutputStream();           byte[] buffer = new byte[1024];           int len = 0;           while( (len = inStream.read(buffer)) != -1 ){               outStream.write(buffer, 0, len);           }           inStream.close();           return outStream.toByteArray();       }   }