JavaScript Random Number Web

// 返回一个 m - n 之间的随机整数 (包含 m,n)
    function rand(m, n) {
    
    
        return m + Math.floor((n - m + 1) * Math.random())
    }
    console.log(rand(1, 5))
    // 1 2 3 4 5

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Origin blog.csdn.net/qq_44977477/article/details/108599226