在原版中反转多个单词 javascript

Question

我有以下列表，我想颠倒单词的顺序而不是单词中的每个字母。我目前有这个，但它颠倒了每个字母而不是单词的顺序。

JS:

let items = ["Litte Bike, Tall Tree, Toy Car, Fast Car"].toString();
myArray.split("").reverse().join('')

当前输出：

raC tsaF ,raC yoT ,eerT llaT ,ekiB ettiL

期望的输出：

Bike Litte 
Tree Tall 
Car Toy 
Car Fast

Answer 1

您想先按逗号拆分，然后拆分新项目数组中的每个单词并反转它们。

你不想扭转整个事情。

let items = ["Litte Bike, Tall Tree, Toy Car, Fast Car"].toString();

let result = items.split(',').map(item => item.split(' ').reverse().join(' ').trim());

console.log(result);

Answer 2

试试这个

let items = ["Litte Bike, Tall Tree, Toy Car, Fast Car"];


let revItems = items.map(item => item.split(" ").reverse().join(" "));

console.log(revItems.reverse())

Answer 3

正如其他人所说，您必须先拆分元素，然后拆分每个元素中的各个空格，然后反向打印。

<!DOCTYPE html>

    <html lang="en" xmlns="http://www.w3.org/1999/xhtml">
    <head>
        <meta charset="utf-8" />
        <title></title>
        <style type="text/css">
            p {
                margin: 0px !important;
                padding: 0px !important;
                border: 0px !important;
            }
        </style>
        <script type="text/javascript">
            function foo() {
                let items = ["Litte Bike,Tall Tree,Toy Car,Fast Car"].toString().replace(', ',','); //replace the spaces in the string between separations
                var myarray = items.split(','); //separate all the individual items 
                for (var i = 0; i < myarray.length; i++) { //for each item, split on the space in between words
                    var subArray = myarray[i].split(" "); 
                    //i ignore errors
                    console.log(subArray[1] + " " + subArray[0]); //print the order reversed.
                }
            }
        </script>
    </head>
    <body onload="foo();">

    </body>
    </html>

在原版中反转多个单词 javascript

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