freeCodeCamp/curriculum/challenges/chinese/02-javascript-algorithms-and-data-structures/basic-javascript/constructing-strings-with-variables.chinese.md

id	title	challengeType	videoUrl	localeTitle
56533eb9ac21ba0edf2244b9	Constructing Strings with Variables	1		用变量构造字符串

Description

有时您需要构建一个字符串， Mad Libs样式。通过使用连接运算符（ + ），您可以将一个或多个变量插入到正在构建的字符串中。

Instructions

将myName设置为等于您的名字的字符串，并在字符串"My name is "和" and I am well!"之间用myName构建myStr " and I am well!"

Tests

tests:
  - text: <code>myName</code>应设置为至少3个字符长的字符串
    testString: 'assert(typeof myName !== "undefined" && myName.length > 2, "<code>myName</code> should be set to a string at least 3 characters long");'
  - text: 使用两个<code>+</code>运算符在其中构建<code>myStr</code> with <code>myName</code>
    testString: 'assert(code.match(/[""]\s*\+\s*myName\s*\+\s*[""]/g).length > 0, "Use two <code>+</code> operators to build <code>myStr</code> with <code>myName</code> inside it");'

Challenge Seed

// Example
var ourName = "freeCodeCamp";
var ourStr = "Hello, our name is " + ourName + ", how are you?";

// Only change code below this line
var myName;
var myStr;

After Test

console.info('after the test');

Solution

// solution required