随机产生三位数的随机数方法

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        // 产生三位数   百+十+个

        var bai = rand(1,9);
        var shi = rand(0,9);
        var ge = rand(0,9);
        console.log(bai,shi,ge)
        // 数字拼接的方法
        var num = '' + bai + shi + ge ;
        console.log(num);
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posted @ 2021-03-27 00:27  干饭吧  阅读(1457)  评论(0)    收藏  举报