去掉字符串开头和结尾的空白

Posted 2021-02-25

This can be useful when you retrieve strings from an XML or script that have whitespaces at the beginning or the end.

function stripBeginEndWhithespace(p_string:String):String
{
  var pattern:RegExp = new RegExp("^[ 	
]+|[ 	
]+$","g");
  p_string = p_string.replace(pattern, "");
  return p_string;
}