下面哪个选项可以获取Runtime类的实例()
A、Runtime r = new Runtime();
B、Runtime r = Runtime.getRuntime();
C、其余选项都不能获取Runtime实例
D、Runtime r = Runtime.getInstance();
发布时间:2025-07-31 18:33:38
A、Runtime r = new Runtime();
B、Runtime r = Runtime.getRuntime();
C、其余选项都不能获取Runtime实例
D、Runtime r = Runtime.getInstance();