public class TimeCounter {
private static final ThreadLocal<Long> time = new ThreadLocal<>();
public static void start() {
time.set(System.currentTimeMillis());
}
public static long end() {
Long start = time.get();
if (start == null) {
return 0;
}
return System.currentTimeMillis() - start;
}
}
简易计时器TimeCounter,拿去就用,别整那些花里胡哨的
最新推荐文章于 2024-06-15 14:54:16 发布