您可以使用此功能:
private function parse_data(input:String):Array {
input = input.replace("\x20","");
input = input.replace("dat=","");
var numbers:Array = input.split("+");
//get date
var year:String = String(numbers[0]).substr(0,2);
var month:String = String(numbers[0]).substr(2,2);
var day:String = String(numbers[0]).substr(4,2);
var date:String = day+"-"+month+"-"+year;
//get time
var hours:String = String(numbers[0]).substr(6,2);
var mins:String = String(numbers[0]).substr(8,2);
var secs:String = String(numbers[0]).substr(10,2);
var time:String = hours+":"+mins+":"+secs;
//output array
var output:Array = new Array();
output["date"] = date;
output["time"] = time;
//other chxx values
for (var index:int=1; index<numbers.length; index++) {
output["ch0"+index] = numbers[index];
}
return output;
}
这是如何调用上面的函数:
var result:Array =
parse_data("dat=110405120000+000.00+000.00+005.65+000.00+040.71+000.00+000.00+000.20");
这是数组结果:
{
date:"05-04-11",
time:"12:00:00",
ch01:"000.00",
ch02:"000.00",
ch03:"005.65",
ch04:"000.00",
ch05:"040.71",
ch06:"000.00",
ch07:"000.00",
ch08:"000.20"
}
访问此阵列:
var date:String = result["date"];
var time:String = result["time"];
var ch01:String = result["ch01"];
...
上述然而CH01是一个字符串,如果你需要整数值,你必须转换:
var ch01_value:int = int(ch01);
希望这可以帮助
PS: BIG注:上述功能效果很好只有当你有'ch01'到'ch09', 如果你有'ch10'或更多,你需要修改它。
感谢您的回复 – 2011-04-06 10:15:52