--- id: 587d7db3367417b2b2512b8f title: Match Literal Strings challengeType: 1 videoUrl: '' localeTitle: 匹配文字字符串 --- ## Description
在上一次挑战中,您使用正则表达式/Hello/搜索了单词"Hello" 。该正则表达式搜索字符串"Hello"的文字匹配。这是另一个搜索字符串"Kevin"的文字匹配的示例:
让testStr =“你好,我的名字是凯文。”;
让testRegex = / Kevin /;
testRegex.test(testStr);
//返回true
任何其他形式的"Kevin"都不匹配。例如,正则表达式/Kevin/将不匹配"kevin""KEVIN"
let wrongRegex = / kevin /;
wrongRegex.test(testStr);
//返回false
未来的挑战将展示如何匹配其他形式。
## Instructions
完成正则表达式waldoRegex在字符串waldoIsHiding使用文字匹配查找"Waldo"
## Tests
```yml tests: - text: 你的正则表达式waldoRegex应该找到"Waldo" testString: 'assert(waldoRegex.test(waldoIsHiding), "Your regex waldoRegex should find "Waldo"");' - text: 你的正则表达式waldoRegex不应该搜索任何其他内容。 testString: 'assert(!waldoRegex.test("Somewhere is hiding in this text."), "Your regex waldoRegex should not search for anything else.");' - text: 您应该与正则表达式执行文字字符串匹配。 testString: 'assert(!/\/.*\/i/.test(code), "You should perform a literal string match with your regex.");' ```
## Challenge Seed
```js let waldoIsHiding = "Somewhere Waldo is hiding in this text."; let waldoRegex = /search/; // Change this line let result = waldoRegex.test(waldoIsHiding); ```
## Solution
```js // solution required ```