url的编码与解码

python中

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from urllib import parse
 
print(parse.quote('上海')) # %E4%B8%8A%E6%B5%B7
print(parse.unquote('%E4%B8%8A%E6%B5%B7')) # 上海

php中
编码

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<?php  
$url = "http://example.com/search?query=Hello World & PHP";  
$encodedUrl = urlencode($url);  
echo $encodedUrl;  
// 输出：http%3A%2F%2Fexample.com%2Fsearch%3Fquery%3DHello+World+%26+PHP  
?>
 

解码

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<?php  
$encodedUrl = "http%3A%2F%2Fexample.com%2Fsearch%3Fquery%3DHello+World+%26+PHP";  
$decodedUrl = urldecode($encodedUrl);  
echo $decodedUrl;  
// 输出：http://example.com/search?query=Hello World & PHP  
?>``
 

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