java单词随机产生

直接上代码
用javagui实现随机单词答题游戏可以看着篇随机单词答题游戏（java gui）

//随机产生单词
    private String RandomWords() {//产生随机单词
        String[] s = {"good", "cheer", "strive", "optimistic", "hello", "word", "tercher", "student",
                "book", "genius", "handsome", "beautiful", "health", "happy", "exercice", "computer",
                "english", "jspanese", "eat", "me","reset","center","blue","green","yellow"};
        int b = ran.nextInt(21);//定义随机数区间[0,20]
        return s[b];
    }

用javagui实现随机单词答题游戏可以看着篇随机单词答题游戏（java gui）