Harmony os 怎么打印当前线程？

        StackTraceElement[] stackTraceElements = Thread.currentThread()
                .getStackTrace();
        HiLog.info(label, "The stackTraceElements length: %{public}s", stackTraceElements.length);
        for (int i = 0; i < stackTraceElements.length; ++i) {
            HiLog.info(label, "\n\n----  the %{public}s element  ----", i);
            HiLog.info(label, "toString: %{public}s", stackTraceElements[i].toString());
            HiLog.info(label, "ClassName: %{public}s", stackTraceElements[i].getClassName());
            HiLog.info(label, "FileName: %{public}s", stackTraceElements[i].getFileName());
            HiLog.info(label, "LineNumber: %{public}s", stackTraceElements[i].getLineNumber());
            HiLog.info(label, "MethodName: %{public}s", stackTraceElements[i].getMethodName());
        }
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