获取当前设备的CPU个数

1 public class Test {
2 
3     public static void main(String[] args) {
4         //获取当前设备的CPU个数
5         int availableProcessors = Runtime.getRuntime().availableProcessors();
6         System.out.println(availableProcessors);
7     }
8 }
原文地址:https://www.cnblogs.com/wang1001/p/9603862.html