javascript 将变体附加为URL参数

Posted 2021-05-03

function isUrl(s) {
   var regexp = /(ftp|http|https):\/\/(\w+:{0,1}\w*@)?(\S+)(:[0-9]+)?(\/|\/([\w#!:.?+=&%@!\-\/]))?/
   return regexp.test(s);
}

$(".submit-button").parent().attr('href', function(index, value) {
	if (isUrl(value)){
		if(value.indexOf('?') !== -1){
	        return value + '&variation=' + __variant;
	    }else{
	        return value + '?variation=' + __variant;
	    }
	}
});