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

booleanwriteFile(String buffer, String fname)
write File 
return writeFile(buffer, fname, "UTF-8", false);
voidwriteFile(String canonicalFilename, String text)
Save the given text to the given filename. 
File file = new File(canonicalFilename);
BufferedWriter out = new BufferedWriter(new FileWriter(file));
out.write(text);
out.close();
voidwriteFile(String content, File file)
We write the string specified into a file. 
PrintStream outFile = new PrintStream(new FileOutputStream(file));
for (int i = 0; i < content.length(); i++) {
    outFile.print(content.charAt(i));
outFile.flush();
outFile.close();
voidwriteFile(String content, String fileName)
write File 
PrintWriter writer = new PrintWriter(fileName);
try {
    writer.print(content);
} finally {
    closeQuietly(writer);
voidwriteFile(String content, String fileName, boolean append)
write File 
FileWriter writer = null;
try {
    try {
        writer = new FileWriter(fileName, append);
        writer.write(content);
    } finally {
        writer.close();
} catch (Exception e) {
    throw new RuntimeException(e);
voidwriteFile(String content, String filepath, boolean append)
write File 
BufferedWriter writer = null;
File file = new File(filepath);
file.getParentFile().mkdirs();
try {
    writer = new BufferedWriter(new FileWriter(file, append));
    writer.write(content);
} catch (IOException e) {
} finally {
...
voidwriteFile(String content, String path)
It is called to save a file 
Writer writer = new BufferedWriter(new FileWriter(new File(path)));
writer.write(content);
writer.close();
voidwriteFile(String content, String path)
write File 
File myFile = new File(path);
try {
    myFile.createNewFile();
    FileOutputStream fOut = new FileOutputStream(myFile);
    OutputStreamWriter myOutWriter = new OutputStreamWriter(fOut);
    myOutWriter.append(content);
    myOutWriter.close();
    fOut.close();
...
FilewriteFile(String content, String path)
write the content to file . 
File f = new File(path);
if (!f.exists()) {
    try {
        if (f.isFile()) {
            File dir = new File(f.getParent());
            if (!dir.exists())
                dir.mkdirs();
        f.createNewFile();
    } catch (IOException e) {
        e.printStackTrace();
BufferedWriter bw = null;
try {
    bw = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(f), "utf-8"));
    bw.write(content);
} catch (IOException e) {
    e.printStackTrace();
} finally {
    if (bw != null) {
        try {
            bw.close();
        } catch (IOException e) {
            e.printStackTrace();
return f;
booleanwriteFile(String content, String targetfileName)
write File 
PrintWriter writer = null;
try {
    writer = new PrintWriter(targetfileName);
    writer.write(content);
} catch (IOException ex) {
    ex.printStackTrace();
    return false;
} finally {
...