Java URL Download downloadFile(String url, String fileName)

Description

download File

License

Apache License

Declaration

public static void downloadFile(String url, String fileName)
            throws IOException 

Method Source Code

//package com.java2s;
/*//from  w  w w .j  a  v  a2s.c o m
 * Copyright 2010-2013, CloudBees Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import java.io.BufferedOutputStream;

import java.io.FileOutputStream;

import java.io.IOException;
import java.io.InputStream;

import java.net.URL;

public class Main {
    public static void downloadFile(String url, String fileName)
            throws IOException {
        byte[] buf = new byte[1024];
        FileOutputStream fos = new FileOutputStream(fileName);
        BufferedOutputStream bos = new BufferedOutputStream(fos);
        InputStream in = new URL(url).openStream();
        try {
            int numRead = in.read(buf);
            while (numRead != -1) {
                bos.write(buf, 0, numRead);
                numRead = in.read(buf);
            }
        } finally {
            bos.close();
        }
    }
}

Related

1. downloadFile(String fileURL, String saveDir)
2. downloadFile(String fileURL, String savePath)
3. downloadFile(String fileURL, String targetDirectory)
4. downloadFile(String url)
5. downloadFile(String url, File output)
6. downloadFile(String url, String fileName)
7. downloadFile(String url, String fileName)
8. downloadFile(String url, String filePath, File parent)
9. downloadFile(String url, String path)