标签：mil mem long code gettime time system art current
public static void main(String[] args) {
long start = System.currentTimeMillis();
for(int i = 0; i < 1000000; i++) {
System.out.println("x");
}
long end = System.currentTimeMillis();
System.out.println(end - start);
System.out.println(d.getTime());
}标签：mil mem long code gettime time system art current
原文地址：http://blog.51cto.com/357712148/2158318
