Java的简单下载
public static void main(String[] args) throws Exception {
String path = "http://bmob-cdn-2210.b0.upaiyun.com/2016/09/02/013a2900405a370a801dc6feebd81416.flv";
//统一资源定位符（定位到某个服务器上的一个资源）
URL url = new URL(path);
//获取到连接对象
HttpURLConnection conn = (HttpURLConnection) url.openConnection();
//设置连接的参数
conn.setConnectTimeout(5000);
//开启连接
conn.connect();
//获取输入输出流
InputStream ins = conn.getInputStream();
FileOutputStream fos = new FileOutputStream(new File("D://sb 苍老师.avi"));
int len = -1;
byte[]bytes = new byte[512];
while((len=ins.read(bytes))!=-1){
fos.write(bytes, 0, len);
}
ins.close();
fos.close();
System.out.println("over");
}
