linux时间戳转换毫秒

import time

# 获取当前时间戳（秒）
timestamp_seconds = int(time.time())

# 将时间戳转换为毫秒
timestamp_milliseconds = timestamp_seconds * 1000

print(f"当前时间戳（秒）: {timestamp_seconds}")
print(f"当前时间戳（毫秒）: {timestamp_milliseconds}")

# 确保系统时间是准确的
import subprocess
subprocess.run(['sudo', 'ntpdate', 'pool.ntp.org'])

# 检查代码逻辑
timestamp_milliseconds = timestamp_seconds * 1000  # 确保乘以1000

# 使用64位时间戳
timestamp_nanoseconds = time.time_ns()
timestamp_milliseconds = timestamp_nanoseconds // 1_000_000

print(f"当前时间戳（纳秒）: {timestamp_nanoseconds}")
print(f"当前时间戳（毫秒）: {timestamp_milliseconds}")