问 在JavaScript中使用for循环创建对象数组

EN

解决方案 -将 i < names.length - 1 替换为 i < names.length

在 for 循环中执行代码块的条件错误。你的代码运行得很好，只是生成的结果比需要的少了1个。

MDN web docs 介绍了 for 的工作原理。

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function generateArray() {
    names = ["Fariz", "Falisha", "Mami", "Defina", "Fiska", "Papi"];
    newObj = [];
    for (i = 0; i < names.length; i++) {
        newObj[i] = {
            name: names[(Math.floor(Math.random() * (names.length)))],
            age: Math.floor(Math.random() * 40),
            communication: Math.floor(Math.random() * 20),
            skill: Math.floor(Math.random() * 20),
            experience: Math.floor(Math.random() * 20)
    return newObj;
console.log(generateArray());

​

names = ["Fariz", "Falisha", "Mami", "Defina", "Fiska", "Papi"];
arob = [
        name: names[(Math.floor(Math.random() * (names.length)))],
        age: Math.floor(Math.random() * 40),
        communication: Math.floor(Math.random() * 20),
        skill: Math.floor(Math.random() * 20),
        experience: Math.floor(Math.random() * 20)
        name: names[(Math.floor(Math.random() * (names.length)))],
        age: Math.floor(Math.random() * 40),
        communication: Math.floor(Math.random() * 20),
        skill: Math.floor(Math.random() * 20),
        experience: Math.floor(Math.random() * 20)
        name: names[(Math.floor(Math.random() * (names.length)))],
        age: Math.floor(Math.random() * 40),
        communication: Math.floor(Math.random() * 20),
        skill: Math.floor(Math.random() * 20),
        experience: Math.floor(Math.random() * 20)
        name: names[(Math.floor(Math.random() * (names.length)))],
        age: Math.floor(Math.random() * 40),
        communication: Math.floor(Math.random() * 20),
        skill: Math.floor(Math.random() * 20),
        experience: Math.floor(Math.random() * 20)
        name: names[(Math.floor(Math.random() * (names.length)))],
        age: Math.floor(Math.random() * 40),
        communication: Math.floor(Math.random() * 20),
        skill: Math.floor(Math.random() * 20),
        experience: Math.floor(Math.random() * 20)
        name: names[(Math.floor(Math.random() * (names.length)))],
        age: Math.floor(Math.random() * 40),
        communication: Math.floor(Math.random() * 20),
        skill: Math.floor(Math.random() * 20),
        experience: Math.floor(Math.random() * 20)
];

在for循环中： i < names.length; ，而不是 i < names.length - 1;

function generateArray() {
    names = ["Fariz", "Falisha", "Mami", "Defina", "Fiska", "Papi"];
    newObj = [];
    for(i=0; i < names.length; i++) {
    newObj[i] = {
        name: names[(Math.floor(Math.random() * (names.length)))],
        age: Math.floor(Math.random() * 40),
        communication: Math.floor(Math.random() * 20),