话不多说,直接开杠(我电脑真辣鸡了!)
代码:
public class RunTime {
public static void main(String[] args) {
long start = System.currentTimeMillis();
for (int i = 0; i < 10000; i++) {
System.out.println(i);
}
long end = System.currentTimeMillis();
System.out.println("共用" + (end - start) + "豪秒");
}
}