python如何获取网络时间
时间: 2023-11-11 20:07:03 浏览: 35
可以使用Python内置的datetime和time模块来获取网络时间。具体步骤如下:
1. 导入模块:
```python
import datetime
import time
import urllib.request
```
2. 通过urllib.request模块获取网络时间:
```python
response = urllib.request.urlopen('http://www.baidu.com')
web_date = response.headers['Date']
```
3. 将网络时间转换为datetime格式:
```python
date_format = '%a, %d %b %Y %H:%M:%S %Z'
net_time = datetime.datetime.strptime(web_date, date_format)
```
4. 将网络时间转换为本地时间:
```python
local_time = net_time + datetime.timedelta(hours=8) # 假设本地时区为UTC+8
```
5. 打印本地时间:
```python
print(local_time)
```
完整代码如下:
```python
import datetime
import time
import urllib.request
response = urllib.request.urlopen('http://www.baidu.com')
web_date = response.headers['Date']
date_format = '%a, %d %b %Y %H:%M:%S %Z'
net_time = datetime.datetime.strptime(web_date, date_format)
local_time = net_time + datetime.timedelta(hours=8) # 假设本地时区为UTC+8
print(local_time)
```