Javascript 如何将某个对象循环可变的次数？

我有这个代码，我想生成makeid，他们输入的次数是多少

var rl = require("readline");
var prompts = rl.createInterface(process.stdin, process.stdout);
prompts.question("How many codes would you like to generate? ", function (number) {
    function makeid(length) {
        var result = '';
        var characters = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
        var charactersLength = characters.length;
        for (var i = 0; i < length; i++) {
            result += characters.charAt(Math.floor(Math.random() * charactersLength));
        }
        return result;
    }
});

这么简单

const CODE_LENGTH=16; // or whatever - get it from somewhere...
var rl = require("readline");
var prompts = rl.createInterface(process.stdin, process.stdout);
prompts.question("How many codes would you like to generate? ", function (number) {
    function makeid(length) {
        var result = '';
        var characters = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
        var charactersLength = characters.length;
        for (var i = 0; i < length; i++) {
            result += characters.charAt(Math.floor(Math.random() * charactersLength));
        }
        return result;
    }
    for(var i=0; i<number; i++) {
      var code = makeid(CODE_LENGTH);
      console.log(code); // do whatever with the code...
    }
});

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你在问要生成多少个ID，但你还需要知道makeidlength中的长度是从哪里来的？你不能只使用一个重复次数的for循环吗？现在我如何让它将代码保存到用户从另一个提示中指定的文件中；我曾尝试使用fs.appendFile和.writeFile，但两者都无法使用。我不能再问两天了一般规则是，如果你有新的问题出现在这个问题解决后，请发布一个新的问题，并将其标记为已回答。