from urllib.parse import quote # url编码用的from urllib.parse import unquote # url解码用的a = '圣诞%sfd'print(quote(a)) # 会打印出%E5%9C%A3%E8%AF%9E%25sfd这种编码b = '%E5%9C%A3%E8%AF%9E%25sfd'print(unquote(b)) # 会解码生成原来的圣诞%sfd