Java Utililty Methods Write String to File

List of utility methods to do Write String to File

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Description

The list of methods to do Write String to File are organized into topic(s).

Method

FilewriteFile(File f, String body)
Create a new data file with specified initial contents. 
f.getParentFile().mkdirs();
OutputStream os = new FileOutputStream(f);
PrintWriter pw = new PrintWriter(new OutputStreamWriter(os, "UTF-8"));
pw.print(body);
pw.flush();
os.close();
return f;
FilewriteFile(File f, String content)
write File 
FileOutputStream fsout = new FileOutputStream(f);
fsout.write(content.toString().getBytes());
fsout.close();
return f;
voidwriteFile(File f, String content)
write File 
BufferedWriter writer = null;
try {
    writer = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(f), "utf-8"));
    writer.write(content);
} catch (Exception e) {
    throw e;
} finally {
    if (writer != null) {
...
voidwriteFile(File f, String content, String encoding)
write File 
OutputStreamWriter out = null;
try {
    if (f.getName().endsWith(".gz"))
        out = new OutputStreamWriter(new GZIPOutputStream(new FileOutputStream(f, false)), encoding);
    else
        out = new OutputStreamWriter(new FileOutputStream(f, false), encoding);
    out.append(content);
} finally {
...
voidwriteFile(File f, String contents)
Write the given contents with UTF-8 encoding to the given file. 
Writer out = new OutputStreamWriter(new FileOutputStream(f), "UTF-8");
try {
    out.write(contents);
} finally {
    out.close();
voidwriteFile(File f, String entry)
This method appends a single string to a text file. 
try {
    final BufferedWriter out = new BufferedWriter(new FileWriter(f, true));
    out.write(entry);
    out.close();
} catch (IOException e) {
    System.err.println("Problem writing to the file");
booleanwriteFile(File f, String s)
write File 
BufferedWriter out = getWriter(f);
if (out != null) {
    try {
        out.write(s);
        out.close();
        return true;
    } catch (IOException e) {
        e.printStackTrace();
...
voidwriteFile(File f, String str)
write File 
FileOutputStream fos = new FileOutputStream(f);
try {
    fos.write(str.getBytes("UTF-8"));
    fos.flush();
} finally {
    fos.close();
voidwriteFile(File f, String str)
Writes a string(str) to a File(f) ** THis method overwrites any data in the file 
if (!f.exists()) {
    if (!f.createNewFile()) {
        throw new Exception("File was not created!");
if (!f.canWrite())
    throw new Exception("No permission to write file!");
else {
...
voidwriteFile(File f, String text)
write File 
FileWriter fileWriter = null;
BufferedWriter bufferedWriter = null;
try {
    fileWriter = new FileWriter(f);
    bufferedWriter = new BufferedWriter(fileWriter);
    bufferedWriter.write(text);
} finally {
    if (bufferedWriter != null)
...