Java final變數的宣告和使用
阿新 • • 發佈:2019-02-19
final變數(never be changed):
final int NUMBER_OF_CATS = 10;//never be changed
final double PI = 3.1415927;
final NUMBER_OF_WHEELS = 2;
final變數的識別符號一定要全部大寫!
final變數(never be changed):
final int NUMBER_OF_CATS = 10;//never be changed
final double PI = 3.1415927;
final NUMBER_OF_WHEELS = 2;
final變數的識別符號一定要全部大寫!