地址栏多个问号?场景获取参数

// 根据问号位置获取参数

(function($){
	$.getUrlParam = function(name)
	{
		let strings = window.location.search.split('?');
		const searchParams = new URLSearchParams(strings[strings.length - 1]);
		return searchParams.get(name);
	}
})(jQuery);