function getParameterByName(name, url) { |
if (!url) url = window.location.href; |
name = name.replace(/[\[\]]/g, '\\$&' ); |
var regex = new RegExp( '[?&]' + name + '(=([^&#]*)|&|#|$)' ), |
results = regex.exec(url); |
if (!results) return null ; |
if (!results[2]) return '' ; |
return decodeURIComponent(results[2].replace(/\+/g, ' ' )); |
} |
getParameterByName( 'p' , 'https://yuncode.net/list/python?&p=2' ) |