```python import requests # 解码 url_unquote = requests.utils.unquote('http%3A//movie.douban.com/tag/%E7%BE%8E%E5%9B%BD') # http://movie.douban.com/tag/美国 print(url_unquote) # 编码 url_quote = requests.utils.quote('http://movie.douban.com/tag/美国') # http%3A//movie.douban.com/tag/%E7%BE%8E%E5%9B%BD print(url_quote) ```