freeCodeCamp/curriculum/challenges/chinese/02-javascript-algorithms-and-data-structures/basic-javascript/store-multiple-values-in-one-variable-using-javascript-arrays.chinese.md

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---
id: bd7993c9c69feddfaeb8bdef
title: Store Multiple Values in one Variable using JavaScript Arrays
challengeType: 1
videoUrl: ''
localeTitle: 使用JavaScript数组在一个变量中存储多个值
---
## Description
<section id="description">使用JavaScript <code>array</code>变量,我们可以在一个地方存储多个数据。你开始一个带有开口方括号的数组声明,用一个结束的方括号结束,并在每个条目之间加一个逗号,如下所示: <code>var sandwich = [&quot;peanut butter&quot;, &quot;jelly&quot;, &quot;bread&quot;]</code></section>
## Instructions
<section id="instructions">修改新数组<code>myArray</code> ,使其包含<code>string</code><code>number</code> <code>myArray</code>顺序)。 <strong>暗示</strong> <br>如果卡住,请参阅文本编辑器中的示例代码。 </section>
## Tests
<section id='tests'>
```yml
tests:
- text: <code>myArray</code>应该是一个<code>array</code>
testString: assert(typeof myArray == 'object');
- text: <code>myArray</code>的第一项应该是一个<code>string</code>
testString: assert(typeof myArray[0] !== 'undefined' && typeof myArray[0] == 'string');
- text: <code>myArray</code>的第二项应该是一个<code>number</code>
testString: assert(typeof myArray[1] !== 'undefined' && typeof myArray[1] == 'number');
```
</section>
## Challenge Seed
<section id='challengeSeed'>
<div id='js-seed'>
```js
// Example
var ourArray = ["John", 23];
// Only change code below this line.
var myArray = [];
```
</div>
### After Test
<div id='js-teardown'>
```js
console.info('after the test');
```
</div>
</section>
## Solution
<section id='solution'>
```js
// solution required
```
</section>