java-从服务器上下载图片

public class Test {
	public static void main(String[] args) throws IOException {
		String a = "http://***:8082/EPG/jsp/images/universal/film/poster/iptvcms/webapps/cms/upload/poster/201712/IMG2017122709565541269_20171012093028_123645.jpg";
		URL u = new URL(a);
		File c= new File("C:/Pic/2.png");
		c.createNewFile();
		try {
			FileUtils.copyURLToFile(u,c);
		} catch (IOException e) {
			// TODO Auto-generated catch block
			System.out.println(111);
		}
	}
}

主要方法是FileUtils里面的copyURLToFile方法