Use FileWriter to write an array of strings to a file.
import java.io.FileWriter; public class Main { public static void main(String[] argv) throws Exception { FileWriter fw = new FileWriter("file.dat"); String strs[] = { "com", "exe", "doc" }; for (int i = 0; i < strs.length; i++) { fw.write(strs[i] + "\n"); } fw.close(); } }
1. | Demonstrate FileWriter. | ||
2. | Append or add some contents to the file | ||
3. | Using a Reader and a Writer, returns a String from an InputStream | ||
4. | Implementation of a fast Writer. |