customer1.java

java代码100例子

public class Customer
{String customerID;
String customerName;
int customerAge;

public Customer()
 {
            customerID="CID001";
            customerName="Carol";
            customerAge=29;
          }
public void  displayDetails() 
{
 System.out.println(" Customer ID is "+customerID);
System.out.println(" Customer Name is "+customerName);
System.out.println("Customer age is "+customerAge);
}
  
 public static void main(String args[]) {
  Customer custObj=new Customer();
custObj.displayDetails(); 

}
}