java求大神帮助java.io.IOException: Invalid Http response

五色程序员 2017-04-26 10:49:28

各位大神，我在做获取视频流的保存为文件的操作遇到了一个问题
我在]JDK1.6的情况下运行如下代码没有任何问题，但是在JDK1.7的环境下报java.io.IOException: Invalid Http response异常



package t1;



import java.io.File;

import java.io.FileOutputStream;

import java.io.InputStream;

import java.net.URL; 



import sun.net.www.protocol.http.HttpURLConnection;



public class T5 {



	/**

	 * @param args

	 * @throws Exception 

	 */

	public static void main(String[] args) throws Exception {

		//网络视频流地址

		String urlPath = "http://192.168.0.103:81/livestream.cgi?user=admin&pwd=888888&streamid=0&filename=111";

//		 urlPath ="http://192.168.0.103:81/livestream.cgi";

	     URL url = new URL(urlPath); 

	     //打开连接开始获取视频流  

	     HttpURLConnection connection = (HttpURLConnection) url.openConnection();

		 connection.setRequestMethod("GET");

		 connection.setDoInput(true);      

         connection.setRequestProperty("Pragma:", "no-cache");       

         connection.setRequestProperty("Cache-Control", "no-cache");       

         connection.setRequestProperty("Content-Type", "text/xml");

         connection.setRequestProperty("ContentType","text/xml;charset=utf-8"); 

         connection.setRequestProperty("charset", "UTF-8"); 

         connection.setRequestProperty("Accept-Language", "en-us,en;q=0.5");

         connection.setRequestProperty("User-Agent", "Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36");

         File file = new File("C:\\Users\\Administrator\\Desktop\\hOMS\\Avi_9001.mp4");

         FileOutputStream outputStream = new FileOutputStream(file);

         //connection.getInputStream()  这句报错

         InputStream inputStream = connection.getInputStream(); 

	     byte[] buff = new byte[1024];  

         int rc = 0;  

         while ((rc = inputStream.read(buff, 0, 1024)) > 0) {  

        	outputStream.write(buff, 0, rc);  

         } 

         inputStream.close();

     	 outputStream.close();

	}



}