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随机不重复数组内容

/ Published in: ActionScript 3
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  1. var _arr:Array = new Array(1,3,5,7,9,32,43,45);
  2. var _length = _arr.length;
  3. for (var i = 0; i < _length; i++) {
  4. 	var rnd = Math.floor(Math.random() * _arr.length);//对应数组的key
  5. 	trace(_arr[rnd]);
  6. 	_arr.splice(rnd, 1);
  7. }

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