java.lang.Object
java.io.Writer
java.io.OutputStreamWriter
java.io.FileWriter
- All Implemented Interfaces:
- Closeable, Flushable, Appendable
- See Also:
- Top Examples, Source Code,
FileOutputStream
public FileWriter(File file)
throws IOException- Geek's Notes:
- Description Add your codes or notes Search More Java Examples
[1952]java file creation
By bharathi { dot } startrak { at } gmail { dot } com on 2008/01/31 06:40:51 Rate
1.To create an input file.
2.Write the content to the above file.
3.Then parse the file
4.Create new file and write the content of parsed file
public FileWriter(File file,
boolean append)
throws IOException- Geek's Notes:
- Description Add your codes or notes Search More Java Examples
[388]Create a text file using PrintWriter
By Anonymous on 2005/06/15 00:44:50 Rate
f = new File ( "TC.txt" ) ;
FileWriter fw = new FileWriter ( f,false ) ;
PrintWriter pw = new PrintWriter ( fw ) ;
[758]Tests the double file writer
By rchjac006 { at } mail { dot } uct { dot } ac { dot } za on 2004/07/12 18:49:48 Rate
//RACHOENE JACOB
//This program tests the double file writer.
import DoubleFileWriter;
public class TestWriter
{
public static void main ( String [ ] args )
throws java.io.IOException, java.text.ParseException
{
//Make the DoubleFileWriter object.
DoubleFileWriter writer = new DoubleFileWriter ( ) ;
//Open the file
writer.open ( "test.text" ) ;
//Write 10 numbers to the file
for ( int i =0; i < = 12 ; i++ )
{
writer.write ( i ) ;
}
//Close the file
writer.close ( ) ;
}
}
public FileWriter(FileDescriptor fd)
- Geek's Notes:
- Description Add your codes or notes Search More Java Examples
public FileWriter(String fileName)
throws IOException- Geek's Notes:
- Description Add your codes or notes Search More Java Examples
public FileWriter(String fileName,
boolean append)
throws IOException- Geek's Notes:
- Description Add your codes or notes Search More Java Examples
[162]_
By Anonymous on 2005/06/15 00:43:48 Rate
//Copy a file
try
{
String line = null;
BufferedReader br = new BufferedReader ( new FileReader ( "oldFileName" ) ) ;
PrintWriter pr = new PrintWriter ( new BufferedWriter ( new FileWriter ( "newFileName", false ) ) ) ;
while ( ( line = br.readLine ( ) ) != null ) {
pr.println ( line ) ;
}
br.close ( ) ;
br = null;
pr.close ( ) ;
pr = null;
} catch ( java.io.FileNotFoundException ex ) {
System.out.println ( "File '" + args [ 0 ] + "' does not exist. " ) ;
} catch ( java.io.IOException ex ) {
ex.printStackTrace ( ) ;
}
Java API By Example, From Geeks To Geeks.