UP1 :: บันทึกเรื่องราวต่างๆ

SCANNING TEXT WITH JAVA.UTIL.SCANNER

private static void readFile1(String fileName) {
try {
File file = new File(fileName);
FileReader reader = new FileReader(file);
BufferedReader in = new BufferedReader(reader);
String string;
while ((string = in.readLine()) != null) {
System.out.println(string);
}
in.close();
} catch (IOException e) {
e.printStackTrace();
}
}

Output :: SCANNING TEXT WITH JAVA.UTIL.SCANNER

SCANNING TEXT WITH JAVA.UTIL.SCANNER

private static void readFile(String fileName) {
try {
File file = new File(fileName);
Scanner scanner = new Scanner(file);
while (scanner.hasNext()) {
System.out.println(scanner.next());
}
scanner.close();
} catch (FileNotFoundException e) {
e.printStackTrace();
}
}

Output :: SCANNING 

TEXT 

WITH 

JAVA.UTIL.SCANNER