https://blog.csdn.net/mouday/article/details/80278938
可以利用百度進行URL編碼解碼 默認gbk
https://www.baidu.com/s?wd=%E4%B8%AD%E5%9B%BD
中文的gbk(GB2312)編碼： 一個漢字對應兩組%xx，即%xx%xx
中文的UTF-8編碼： 一個漢字對應三組%xx，即%xx%xx%xx
可以利用百度進行URL編碼解碼 默認gbk
https://www.baidu.com/s?wd=%E4%B8%AD%E5%9B%BD
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python3編碼解碼示例
# -*- coding: utf-8 -*-
# @File : urldecode_demo.py
# @Date : 2018-05-11
from urllib.request import quote, unquote
# 編碼
url1 = "https://www.baidu.com/s?wd=中國"
# utf8編碼，指定安全字符
ret1 = quote(url1, safe=";/?:@&=+$,", encoding="utf-8")
print(ret1)
# https://www.baidu.com/s?wd=%E4%B8%AD%E5%9B%BD
# gbk編碼
ret2 = quote(url1, encoding="gbk")
print(ret2)
# https%3A//www.baidu.com/s%3Fwd%3D%D6%D0%B9%FA
# 解碼
url3 = "https://www.baidu.com/s?wd=%E4%B8%AD%E5%9B%BD"
ret3 = unquote(url3, encoding='utf-8')
print(ret3)
# https://www.baidu.com/s?wd=中國
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參考：
Python進行URL解碼
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原文鏈接：https://blog.csdn.net/mouday/article/details/80278938