今天练习Java时接触到Random类，使用非常便捷。例如生成两个10到300之间的随机整数，相加后输出结果，过程简单直观，适合初学者掌握随机数的基本应用。

The Java "Random" class lets you generate a random number for your Java apps. You use this number generator to randomize images shown in your apps. You load the images into an array, randomly generate ...

Java has a "Random" class that lets you generate a random number you use to implement calculations in your Java source code. You use this library to generate a random number and insert the number into ...