dichgrem/Java
1
0
Fork 0
mirror of https://github.com/Dichgrem/Java.git synced 2025-12-17 04:51:58 -05:00
Code Issues Packages Projects Releases Wiki Activity

update:demo4

Browse Source
This commit is contained in:
dichgrem
2025-11-28 16:59:17 +08:00
parent 41e6b71bd7
commit 5832b4fe9d
34 changed files with 307 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
com/study/demo4/CreditCardPayment.java Normal file
View File

@@ -0,0 +1,9 @@
package com.study.demo4;
class CreditCardPayment implements PaymentProcessor {
@Override
public boolean pay(double amount) {
System.out.println("银行卡支付: " + amount);
return true;
}
}