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使用next方法
1 public class ScannerNextTest {
2 public static void main(String[] args) {
3 // 从键盘获取输入的内容
4 Scanner scanner = new Scanner(System.in);
5 System.out.println("使用next方法接受:");
6 if (scanner.hasNext()){
7 String str = scanner.next();
8 System.out.println("输入的内容为:"+str);
9 }
10 scanner.close();
11 }
12 }
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使用nextLine方法
1 public class ScannerNextLineTest {
2 public static void main(String[] args) {
3 Scanner scanner1 = new Scanner(System.in);
4 System.out.println("使用nextLine方法接受:");
5 if (scanner1.hasNextLine()){
6 String str1 = scanner1.nextLine();
7 System.out.println("输入的内容为:"+str1);
8 }
9 scanner1.close();
10 }
11 }
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