Java File Write nio writeFile(String fileName, String content)

Description

write File

License

Open Source License

Declaration

public static void writeFile(String fileName, String content) throws IOException 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

import java.io.*;
import java.nio.charset.StandardCharsets;

public class Main {
    public static void writeFile(String fileName, String content) throws IOException {
        writeFile(fileName, new ByteArrayInputStream(content.getBytes(StandardCharsets.UTF_8)));
    }//from   w  ww. ja  va2 s.co  m

    public static void writeFile(String fileName, InputStream content) throws IOException {
        writeFile(new File(fileName), content);
    }

    public static void writeFile(File file, String content) throws IOException {
        writeFile(file, new ByteArrayInputStream(content.getBytes(StandardCharsets.UTF_8)));
    }

    public static void writeFile(File file, InputStream content) throws IOException {
        if (content == null) {
            throw new IllegalArgumentException("content must not be null");
        }
        if (!file.exists()) {
            file.createNewFile();
        }
        FileOutputStream stream = new FileOutputStream(file);
        byte[] buffer = new byte[1024];
        int length;
        while ((length = content.read(buffer)) != -1) {
            stream.write(buffer, 0, length);
        }
        stream.close();
    }
}

Related

1. writeFile(FileObject fileObject, String content)
2. writeFile(List content, String targetFile)
3. writeFile(OutputStream file, List data)
4. writeFile(String filename, byte file[])
5. writeFile(String fileName, String content)
6. writeFile(String folder, String aFileName, String aItem)
7. writeFile(String name, String content)