python

from urllib.parse import quote, unquote import base64

def urlencodingdecoding: # URL编码 string = "Python编码解码实现字符转换" url_string = quote print # 输出：Python%E7%BC%96%E7%A0%81%E8%A7%A3%E7%A0%81%E5%AE%9E%E7%8E%B0%E5%AD%97%E7%AC%A6%E8%BD%AC%E6%8D%A2

# URL解码
string2 = 'Python%E7%BC%96%E7%A0%81%E8%A7%A3%E7%A0%81%E5%AE%9E%E7%8E%B0%E5%AD%97%E7%AC%A6%E8%BD%AC%E6%8D%A2'
real_string = unquote
print  # 输出：Python编码解码实现字符转换

def unicodeencodingdecoding: # Unicode编码 string = "Python编码解码实现字符转换" unicode_string = string.encode print # 输出：Python\u7f16\u7801\u89e3\u7801\u5b9e\u73b0\u5b57\u7b26\u8f6c\u6362

# Unicode解码
string2 = 'Python\\u7f16\\u7801\\u89e3\\u7801\\u5b9e\\u73b0\\u5b57\\u7b26\\u8f6c\\u6362'
real_string = string2.encode.decode
print  # 输出：Python编码解码实现字符转换

def asciiencodingdecoding: # ASCII编码 string = "Python编码解码实现字符转换" ascii_string = string.encode print # 输出：b'Python\xbd\xe2\xb4\xba\xbe\xf6\xb5\xc4\xd6\xd0\xbd\xa8\xb3\xf6\xc3\xdc\xd3\xaa'

# ASCII解码
string2 = b'Python\xbd\xe2\xb4\xba\xbe\xf6\xb5\xc4\xd6\xd0\xbd\xa8\xb3\xf6\xc3\xdc\xd3\xaa'
real_string = string2.decode
print  # 输出：Python

def base64encodingdecoding: # base64编码 string = "Python编码解码实现字符转换" base64_string = base64.b64encode) print # 输出：b'UHl0aG9u5Lu95aW9562R5bmz5Lm6Q29ubmVjdGlvbg=='

# base64解码
string2 = b'UHl0aG9u5Lu95aW9562R5bmz5Lm6Q29ubmVjdGlvbg=='
real_string = base64.b64decode.decode
print  # 输出：Python编码解码实现字符转换

urlencodingdecoding unicodeencodingdecoding asciiencodingdecoding base64encodingdecoding