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flex随机数

2011-07-27 12:01:36| 分类： Flex | 标签： |举报 |字号大中小订阅

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      Math.random();可以产生出0-1之间的任意小数。Math.round();是采用四舍五入方式取得最接近的整数。Math.ceil();是向上取得一个最接近的整数，Math.floor();和Math.ceil();相反，Math.floor();向下取得一个最接近的整数。
      取0～10随机数的例子：
      Math.round(Math.random() * 10)

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