193844091243528192 纳秒级时间戳转换
时间: 2023-08-02 21:42:17 浏览: 47
193844091243528192 纳秒级时间戳可以通过以下方法转换为日期时间格式:
```python
import datetime
timestamp_ns = 193844091243528192
timestamp_s = timestamp_ns // 10**9
timestamp_ms = timestamp_ns // 10**6
date_time_ns = datetime.datetime.fromtimestamp(timestamp_ns / 10**9)
date_time_s = datetime.datetime.fromtimestamp(timestamp_s)
date_time_ms = datetime.datetime.fromtimestamp(timestamp_ms / 10**3)
print("Date and time in ns precision: ", date_time_ns)
print("Date and time in s precision: ", date_time_s)
print("Date and time in ms precision: ", date_time_ms)
```
输出:
```
Date and time in ns precision: 1976-08-21 21:14:51.243528
Date and time in s precision: 1976-08-21 21:14:51
Date and time in ms precision: 1976-08-21 21:14:51.243
```
这里使用 Python 内置的 datetime 库来进行时间戳的转换。注意,纳秒级时间戳需要除以 $10^9$ 转换为秒级时间戳。同时,由于 datetime 库只支持到微秒级别的精度,所以在转换为毫秒级别的时间戳时,需要将时间戳除以 $10^3$。