讀:
Scanner scanner = new Scanner(new FileInputStream("d:/"));
while(scanner.hasNextLine()) {
String line = scanner.nextLine();
}
寫:
PrintWriter out = new PrintWriter("d:/aa");
out.println("content");
讀:
Scanner scanner = new Scanner(new FileInputStream("d:/"));
while(scanner.hasNextLine()) {
String line = scanner.nextLine();
}
寫:
PrintWriter out = new PrintWriter("d:/aa");
out.println("content");