GPT答：

7i24.cn

方法一：

```python
import os
import datetime

today = datetime.date.today()
folder_name = today.strftime("%Y-%m-%d")
path = "E:/哈哈/呵呵/" + folder_name

if not os.path.exists(path):
    os.makedirs(path)
```

方法二：

```python
import os
from datetime import date

today = date.today()
folder_name = today.isoformat()
path = f"E:/哈哈/呵呵/{folder_name}"

if not os.path.exists(path):
    os.mkdir(path)
```

方法三：

```python
import subprocess
from datetime import date

today = date.today()
folder_name = today.strftime("%Y%m%d")
path = f"E:/哈哈/呵呵/{folder_name}"

subprocess.run(["mkdir", path])
```