带参数的方法------客户添加信息

public class Customer {

public String name;
public int age;
public boolean con;

public void showinfo(){
System.out.println(name+"\t"+age+"\t"+con);
}

}

public class cusbiz {

Customer[] c=new  Customer[30];

public void addCustomer( Customer cust){
for(int i=0;i<c.length;i++){
if(c[i]==null){
c[i]=cust;
break;
}
}
}

public void showCustomer(){
System.out.println("客户信息:");
for(int i=0;i<c.length;i++){
if(c[i]!=null){
c[i].showinfo();
}
}
System.out.println();
}

}

public class Test {

public static void main(String[] args){
// TODO Auto-generated constructor stub

Customer cu1=new  Customer();
cu1.name="王一";
cu1.age=30;
cu1.con=false;
Customer cu2=new  Customer();
cu2.name="张三";
cu2.age=20;
cu2.con=true;
cusbiz cb=new  cusbiz();
cb.addCustomer(cu1);
cb.addCustomer(cu2);
cb.showCustomer();
}

}