How to Write to a File Using a Method

[Anagha]

Hi all,
I Need to write an Function in java which can take a parameter as filename and String Array and Write That Array to the given File. How to I Implement this using Function.

public void WriteToFile(String f, String []arr)
{
f1=new File(this.f);
f.createNewFile();
FileWriter fstream = new FileWriter(f,true);
BufferedWriter out = new BufferedWriter(fstream);
out.write([]arr+"");
out.close();

}


Please Help Me for doing this I am New to this

[DarrylBurke]

Ever heard of a loop? They come in 4 flavors: for, enhanced-for, while and do-while. You'll need to use one of them.

db

[Anagha]

Thanks Mr.Darryl.Burke,

Can you tell me following method is right or wrong????????


waiting for positive reply....

[DarrylBurke]

Thanks Mr.Darryl.Burke,

Can you tell me following method is right or wrong????????


waiting for positive reply....

Waiting for following method...

[Anagha]

public void WriteToFile(String f, String []arr)
{
f1=new File(this.f);
f.createNewFile();
FileWriter fstream = new FileWriter(f,true);
BufferedWriter out = new BufferedWriter(fstream);
out.write([]arr+"");
out.close();

}

[Tolls]

Does that even compile?

[sunde887]

You didn't take darryls advice, he suggested a loop. We dont give you the code, instead we help you figure it out. Here is some pseudocode.

open streams
loop
  write to file
end loop
finally
  close stream
end finally

[DarrylBurke]

Start here:
Trail: Learning the Java Language (The Java™ Tutorials)

db