j**y
发帖数: 7 | 1 public class CashHolder {
private double amountHeld=0.0;
}
public void getCash() {
CashHolder wallet = new CashHolder();
// Lookup the Teller using RMI
Teller teller= (Teller) java.rmi.
Naming.lookup("//localhost/TellerObject");
// Withdraw 100.00 from account #9856432 and put it into
// Wallet.
teller.withdrawFunds("9856432",wallet,100.00);
// Go somewhere and spend it
..
}
How do you change the code above to allow teller.withdrawFunds() to update
the CashHolde | q*********u
发帖数: 280 | 2 这个是不是多选阿，
a 应该是的吧，
public class CashHolder {
private double amountHeld=0.0;
}
public void getCash() {
CashHolder wallet = new CashHolder();
// Lookup the Teller using RMI
Teller teller= (Teller) java.rmi.
Naming.lookup("//localhost/TellerObject");
// Withdraw 100.00 from account #9856432 and put it into
// Wallet.
teller.withdrawFunds("9856432",wallet,100.00);
// Go somewhere and spend it
..
}
How do you change the code above to allow teller.withdrawFunds() to
【在 j**y 的大作中提到】
: public class CashHolder {
: private double amountHeld=0.0;
: }
: public void getCash() {
: CashHolder wallet = new CashHolder();
: // Lookup the Teller using RMI
: Teller teller= (Teller) java.rmi.
: Naming.lookup("//localhost/TellerObject");
: // Withdraw 100.00 from account #9856432 and put it into
: // Wallet.
| j**y
发帖数: 7 | |
|
