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我试图给一些变量的名称。我得到的错误与此代码:如何使用地图和按键
var a2 = "SquareA2";
var squareArr:Object = {
a2: {
piece: wp1_txt,
pieceLoc: {
x: "-3",
y: "297"
}
}
}
addChild(squareArr.a2.piece);
trace(squareArr["SquareA2"]); // this outputs undefined
with this var a2 =“SquareA2”;那么a2是一个String变量,其值为“SquareA2” – esdebon