url編碼，解碼

from urllib.parse import quote,unquote

text = "麗江"
print(quote(text,'utf-8'))

str = "%E9%A6%99%E5%A5%88%E5%84%BF%E5%8C%85%E6%96%B0%E6%AC%BE"

print(unquote(str,'utf-8'))