您可以通过以下方式轻松完成：

//阵列var fruits=[“香蕉”、“橙色”、“苹果”、“芒果”]；//随机的，随机的fruits.sort（函数（a，b）{return 0.5-Math.random（）}）；//输出console.log（水果）；

请参考JavaScript排序数组

使用underscore.js库。对于这种情况，方法_.shuffle（）很好。以下是该方法的示例：

var _ = require("underscore");

var arr = [1,2,3,4,5,6];
// Testing _.shuffle
var testShuffle = function () {
  var indexOne = 0;
    var stObj = {
      '0': 0,
      '1': 1,
      '2': 2,
      '3': 3,
      '4': 4,
      '5': 5
    };
    for (var i = 0; i < 1000; i++) {
      arr = _.shuffle(arr);
      indexOne = _.indexOf(arr, 1);
      stObj[indexOne] ++;
    }
    console.log(stObj);
};
testShuffle();

//doesn change array
Array.prototype.shuffle = function () {
    let res = [];
    let copy = [...this];

    while (copy.length > 0) {
        let index = Math.floor(Math.random() * copy.length);
        res.push(copy[index]);
        copy.splice(index, 1);
    }

    return res;
};

let a=[1, 2, 3, 4, 5, 6, 7, 8, 9];
console.log(a.shuffle());

Fisher Yates的另一个实现，使用严格模式：

function shuffleArray(a) {
    "use strict";
    var i, t, j;
    for (i = a.length - 1; i > 0; i -= 1) {
        t = a[i];
        j = Math.floor(Math.random() * (i + 1));
        a[i] = a[j];
        a[j] = t;
    }
    return a;
}

var shuffledArray = function(inpArr){
    //inpArr - is input array
    var arrRand = []; //this will give shuffled array
    var arrTempInd = []; // to store shuffled indexes
    var max = inpArr.length;
    var min = 0;
    var tempInd;
    var i = 0;

    do{
        //generate random index between range
        tempInd = Math.floor(Math.random() * (max - min));
        //check if index is already available in array to avoid repetition
        if(arrTempInd.indexOf(tempInd)<0){
            //push character at random index
            arrRand[i] = inpArr[tempInd];
            //push random indexes
            arrTempInd.push(tempInd);
            i++;
        }
    }
    // check if random array length is equal to input array length
    while(arrTempInd.length < max){
        return arrRand; // this will return shuffled Array
    }
};

只需将数组传递给函数，然后得到经过洗牌的数组

我想分享解决这个问题的百万种方法之一=）

function shuffleArray(array = ["banana", "ovo", "salsicha", "goiaba", "chocolate"]) {
const newArray = [];
let number = Math.floor(Math.random() * array.length);
let count = 1;
newArray.push(array[number]);

while (count < array.length) {
    const newNumber = Math.floor(Math.random() * array.length);
    if (!newArray.includes(array[newNumber])) {
        count++;
        number = newNumber;
        newArray.push(array[number]);
    }
}

return newArray;

}