FILE I/O OPERATIONS
AIM:
Write java program to implement file I/O operations using java iostreams.
PROGRAM:
import java.io.*;
class FileOp
{
public static void main(String args[])throws IOException
{
BufferedReader br = new BufferedReader(new
InputStreamReader(System.in));
System.out.println("enter a string");
String sr=br.readLine();
FileWriter out=null;
FileReader in=null;
int ch;
try
{
out= new FileWriter("message.txt");
out.write(sr);
out.close();
in = new FileReader("message.txt");
System.out.println("the string is");
while((ch=in.read())!=-1)
{
System.out.print((char)ch);
}
in.close();
}
AIM:
Write java program to implement file I/O operations using java iostreams.
PROGRAM:
import java.io.*;
class FileOp
{
public static void main(String args[])throws IOException
{
BufferedReader br = new BufferedReader(new
InputStreamReader(System.in));
System.out.println("enter a string");
String sr=br.readLine();
FileWriter out=null;
FileReader in=null;
int ch;
try
{
out= new FileWriter("message.txt");
out.write(sr);
out.close();
in = new FileReader("message.txt");
System.out.println("the string is");
while((ch=in.read())!=-1)
{
System.out.print((char)ch);
}
in.close();
}
