Flex中字符串trim步骤

Flex中字符串trim方法

//去除左边空格public static function leftTrim(s:String):String{    var i:Number=0;   while(s.charCodeAt(i)==32 || s.charCodeAt(i)==13 || s.charCodeAt(i)==10 || s.charCodeAt(i)==9){    i++;   }    return s.substring(i,s.length);   } //去除右边空格public static function rightTrim(s:String):String{    var i:Number=s.length-1;   while(s.charCodeAt(i)==32 || s.charCodeAt(i)==13 || s.charCodeAt(i)==10 ||s.charCodeAt(i)==9){    i--;   }    return s.substring(0,i+1);   }//去除空格public static function trim(s:String):String{return leftTrim(rightTrim(s));   }

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