Scanner scanner = new Scanner(System.in);
System.out.println("请输入一个数");
int count = scanner.nextInt();
System.out.println("请输入一个数");
String height = scanner.nextLine();
System.out.println("请输入一个数");
String weight = scanner.nextLine();
System.out.println(count+","+height+","+weight);
每次键盘输入的时候,我的只有输两个才是正确的,到三个就输不了了,求解答。