用cloudflare的API清除缓存

### 在CF的Overview右侧，记录自己网站的zone ID，并生成验证token

![](/media/202212/2022-12-02_235445_1723970.17048702604590205.png)
### 点击create token

![](/media/202212/2022-12-02_235453_7405630.5536373309674366.png)
### 选择Custom token，点击Get Started

![](/media/202212/2022-12-02_235459_9336060.7906970120180843.png)
### 随便取个名字；类型选择Purge Cache；Zone选择自己的网域；点击Continue

![](/media/202212/2022-12-02_235508_1410440.3623194550558949.png)
### 点击Create token

![](/media/202212/2022-12-02_235522_3024140.8513761261884946.png)
### 生成之后，点击View All tokens

![](/media/202212/2022-12-02_235530_5109930.25244118681889893.png)
### 查看API keys

![](/media/202212/2022-12-02_235540_2721710.699282837470538.png)
### 复制自己的API keys，并记下

![](/media/202212/2022-12-02_235547_2017170.43684530070298533.png)
### 开始使用API
可以使用Curl：
```bash
curl -X POST "https://api.cloudflare.com/client/v4/zones/你的ZoneID/purge_cache" \
    -H "X-Auth-Email: 你的邮箱"      \
    -H "X-Auth-Key: 你的API token" \
    -H "Content-Type: application/json"      \
    --data '{"purge_everything":true}'
```
或者Python：
```python
import requests
url = 'https://api.cloudflare.com/client/v4/zones/你的ZoneID/purge_cache'
headers = {
    'X-Auth-Email': '你的邮箱',
    'X-Auth-Key':'你的API token',
    'Content-Type':'application/json'
    }
data = '{"purge_everything":true}'
r = requests.post(url,data=data,headers=headers)
print(r.text)
```