Java URL Download nio downloadFile(String url, String localFilePath)

Description

download File

License

Apache License

Declaration

public static void downloadFile(String url, String localFilePath) 

Method Source Code

//package com.java2s;
/**// w  w w .  j  ava 2  s.com
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.FileOutputStream;

import java.net.URL;

import java.nio.channels.Channels;
import java.nio.channels.ReadableByteChannel;

public class Main {
    public static void downloadFile(String url, String localFilePath) {

        try {
            URL website = new URL(url);
            ReadableByteChannel rbc = Channels.newChannel(website
                    .openStream());
            // unix specific
            FileOutputStream fos = new FileOutputStream(localFilePath);
            fos.getChannel().transferFrom(rbc, 0, Long.MAX_VALUE);
            fos.close();
        } catch (java.net.MalformedURLException e) {
        } catch (java.io.FileNotFoundException e) {
        } catch (java.io.IOException e) {
        }
    }
}

Related

1. downloadFile(String fileName, String url)
2. downloadFile(String fileURL, String folderPath)
3. downloadFile(String inputUrl, String destination)
4. downloadFile(String sourceUrl, File destinationFile)
5. downloadFile(String url, File output)
6. downloadFile(String url, String location)
7. downloadFile(String url, String location)
8. downloadFile(String urlPath, String local)
9. downloadFile(URL downloadUrl, File destination)