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问题： random for a series of random numbers??????描述:
Using Math.random works well when you need to generate a single random number. If you need to generate a series of random numbers, you should create an instance of java.util.Random and invoke methods on that object to generate numbers.
我想让大家帮忙给俺个这样的例子，用java.util.Random中的哪些方法就可以产生一系列的随机数呢？？？
解决方案1:
blog 更新:
think in java 各章后练习答案.....
http://blog.csdn.net/heimaoxiaozi/
Random r = new Random ();
r.nextDouble(),r.nextFloat(),r.nextInt()...
nextBytes(byte[] bytes)