RandomAccessFile: writeChars(String s)

 


import java.io.File;
import java.io.RandomAccessFile;

public class Main {
  public static void main(String[] argv) throws Exception {
    File f = new File("filename");
    RandomAccessFile raf = new RandomAccessFile(f, "rw");

    // Read a character
    char ch = raf.readChar();

    // Seek to end of file
    raf.seek(f.length());

    // Append to the end
    raf.writeChars("aString");
    raf.close();
  }
}

1.	new RandomAccessFile(String fileName, String mode)
2.	RandomAccessFile: close()
3.	RandomAccessFile: getChannel()
4.	RandomAccessFile: getFilePointer()
5.	RandomAccessFile: length()
6.	RandomAccessFile: read(byte[] b)
7.	RandomAccessFile: readBoolean()
8.	RandomAccessFile: readByte()
9.	RandomAccessFile: readChar()
10.	RandomAccessFile: readDouble()
11.	RandomAccessFile: readInt()
12.	RandomAccessFile: readLine()
13.	RandomAccessFile: seek(long pos)
14.	RandomAccessFile: write(byte[] b)
15.	RandomAccessFile: writeBoolean(boolean v)
16.	RandomAccessFile: writeBytes(String s)
17.	RandomAccessFile: writeChar(int v)
18.	RandomAccessFile: writeDouble(double v)
19.	RandomAccessFile: writeInt(int v)
20.	RandomAccessFile: writeUTF(String str)

RandomAccessFile: writeChars(String s) : RandomAccessFile « java.io « Java by API

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