实例 Java 读取各种类型的用户输入

x
 
import java.util.Scanner;
class Main {
  public static void main(String[] args) {
    Scanner myObj = new Scanner(System.in);
    System.out.println("Enter name, age and salary:");
    // String input
    String name = myObj.nextLine();
    // Numerical input
    int age = myObj.nextInt();
    double salary = myObj.nextDouble();
    // Output input by user
    System.out.println("Name: " + name); 
    System.out.println("Age: " + age); 
    System.out.println("Salary: " + salary); 
  }
}
                    

输出结果

Result:
Enter name, age and salary: