把10000000变成10000.000

Posted 2021-02-27

what more can i say?! Just a small Regular expression...

public function setThousands(value:String):String
{
	var pattern:RegExp = /(d+)(d{3}(.|,|$))/gi;
	var str:String = value;
 
	while (str.match(pattern).length != 0)
	{
		str = (str.replace(pattern, "$1.$2"));	
	}
 
	return str;
}