摘要： splice 删除数组一段连续的元素，返回被删除的元素数组 var arr:Array = ["a","b","c","d","e","f","g"]; arr.splice(删除点的索引,要删除的个数,新元素1,新元素2); arr.splice(2,3,"o","p","q");//从索引为2开 阅读全文

摘要： stage.stageFocusRect = false; stage.focus=niao; 必须先设为false 阅读全文