Question

我尝试将JSON结果（二维数组）转换为Action Script 3中的二维数组，但是出了点问题。有人能帮我吗？

我的JSON结果是：
{"area:": [[3, 3, 7], [18, 15, 2], [12, 8, 5], [13, 1, 3], [2, 15, 4], [7, 12, 3]]}

我的As3代码是：

function completeHandlerGetAreas(e:Event):void
{
    try
    {
        var result:Object = JSON.decode(e.target.data);
        var array:Array = result.area;
        trace(array[0][0]);

    }
    catch (e:Error)
    {
        trace('ERROR - Nao foi possivel decodificar o getAreas!');
    }

}

Answer 1

试试这个：

var received_data = '{"area" : [[3, 3, 7], [18, 15, 2], [12, 8, 5], [13, 1, 3], [2, 15, 4], [7, 12, 3]]}'
//                     ¨¨¨¨ note here that is "area" and not "area:"

try {
    var result:Object = JSON.parse(received_data);
    var array:Array = result.area
    trace(array[4][1]) // it must give : 15
}
catch (e:Error) {
    trace('error : '+e.toString())
}

将JSON二维数组转换为AS3数组

1 个答案: