Lớp FileWriter trong Java
Ví dụ hướng dẫn ghi File với lớp FileWriter
public class HamMain {
public static void main(String[] args) {
try {
FileWriter fw = new FileWriter("D:\\songuyen.txt");
for (int i = 0; i < 10; i++) {
fw.write(i+"\t");
}
fw.close();
} catch (Exception e) {
System.out.println(e.getMessage());
}
System.out.println("Ghi file thanh cong!");
}
}