14.Scanner
发表日期:2022-08-05 16:19:27 | 来源: | | 浏览(981) 分类:JAVA基础
ScannerDemo01
import java.io.File;
import java.io.FileNotFoundException;
import java.util.Scanner;
public class ScannerDemo01 {
/**
* @param args
* @throws FileNotFoundException
*/
public static void main(String[] args) throws FileNotFoundException {
// TODO Auto-generated method stub
File file = new File("d:"+File.separator+"test.txt");
Scanner scanner = new Scanner(file);
/*
String string = scanner.next();
System.out.println(string);
*/
while (scanner.hasNext()) {
String string = (String) scanner.next();
System.out.println(string);
}
}
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