我正在尝试制作一个简单的银行账户程序来学习课程和 OOP。您可能猜到了,我是 Java 新手。
无论如何,我的 switch 语句不起作用。我试图根据输入的字符串来制作每个案例。
Scanner input = new Scanner(System.in);
System.out.println("Enter your name");
//the user enters "user1", "user2", or "user3".
String user = input.next();
//swtich time
switch (user) {
case "user1":
System.out.println("Your balance is" + user1.balance);
System.out.println("Your Account numer is" + user1.acctnum);
//shows the balance and account number for user1
case "user2":
System.out.println("Your balance is" + user2.balance);
System.out.println("Your Account numer is" + user2.acctnum);
case "user3":
System.out.println("Your balance is" + user3.balance);
System.out.println("Your Account numer is" + user3.acctnum);
}