Java Utililty Methods FileOutputStream Create

List of utility methods to do FileOutputStream Create

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Description

The list of methods to do FileOutputStream Create are organized into topic(s).

Method

voidwriteFileByChar(String content, String filename, String encoding)
write File By Char 
File file = new File(filename);
Writer writer = null;
try {
    if (null == encoding || "".equals(encoding)) {
        writer = new OutputStreamWriter(new FileOutputStream(file));
    } else {
        writer = new OutputStreamWriter(new FileOutputStream(file), encoding);
    writer.write(content);
} catch (Exception e) {
    e.printStackTrace();
} finally {
    if (writer != null) {
        try {
            writer.close();
        } catch (Exception e1) {
            e1.printStackTrace();
voidwriteFileByLine(String content, String filename, boolean append)
write File By Line 
File file = new File(filename);
String pathname = new File(filename).getParent();
if (!new File(pathname).exists()) {
    new File(pathname).mkdirs();
PrintWriter writer = null;
try {
    writer = new PrintWriter(new FileOutputStream(file, append));
...
voidwriteFileBytes(File pFile, byte[] pBytes)
Writes the byte array into the specified file. 
if (pBytes == null)
    pBytes = new byte[0];
FileOutputStream fos = null;
try {
    fos = new FileOutputStream(pFile);
    fos.write(pBytes);
} catch (IOException e) {
    throw e;
...
voidwriteFileContent(String filepath, byte[] content)
Write content into a file. 
writeFileContent(new File(filepath), content);
voidwriteFileContent(String sFileName, byte[] content)
write File Content 
if (sFileName == null) {
    throw new IllegalArgumentException("FileName argument is null");
if (content == null) {
    throw new IllegalArgumentException("Content argument is null");
FileOutputStream fos = null;
try {
...
voidwriteFileCover(String path, String content)
write File Cover 
File file = new File(path);
if (!file.exists()) {
    file.createNewFile();
FileOutputStream outputStream = new FileOutputStream(file, false);
outputStream.write(content.getBytes("utf-8"));
outputStream.close();
voidwriteFileData(File dataFile, String targetFile)
write File Data 
FileInputStream istream = new FileInputStream(dataFile);
FileOutputStream ostream = new FileOutputStream(targetFile);
byte[] buffer = new byte[1024];
int len = 0;
while ((len = istream.read(buffer)) != -1) {
    ostream.write(buffer, 0, len);
istream.close();
...
voidwriteFileData(File file, byte[] fileData)
Writes the specified data to the specified fie 
BufferedOutputStream bos = new BufferedOutputStream(new FileOutputStream(file));
bos.write(fileData);
bos.close();
voidwriteFileFromBytes(byte[] bytes, File file)
write File From Bytes 
OutputStream os = new FileOutputStream(file);
long length = bytes.length;
os.write(bytes);
os.close();
return;
intwriteFileFromStream(File tempFile, InputStream in)
write File From Stream 
byte[] buffer = new byte[1024];
BufferedOutputStream out = new BufferedOutputStream(new FileOutputStream(tempFile));
BufferedInputStream bin = new BufferedInputStream(in);
int bytesRead = 0;
int bytesTotal = 0;
while ((bytesRead = bin.read(buffer)) != -1) {
    out.write(buffer, 0, bytesRead);
    bytesTotal += bytesRead;
...