[java] web에 있는 file local로 가져오기

 

아주 단순하게 처리 했다.

import java.io.*;
import java.net.*;
import java.nio.file.*;

private void downloadfile() {
        String urlpath = “http://www.test.com/test.mp3";
        String localpath = "c:\test\test.mp3";
       
        try(InputStream in = new URL(urlpath).openStream()){
            Files.copy(in, Paths.get(localpath), StandardCopyOption.REPLACE_EXISTING);
        } catch (Exception e) {
            e.printStackTrace();
            System.exit(1);
        }
    }