freeCodeCamp/curriculum/challenges/chinese/02-javascript-algorithms-and-data-structures/regular-expressions/match-characters-that-occur-zero-or-more-times.chinese.md

id	title	challengeType	videoUrl	localeTitle
587d7db6367417b2b2512b9a	Match Characters that Occur Zero or More Times	1		匹配出现零次或多次的字符

Description

最后一项挑战使用加+号来查找出现一次或多次的字符。还有一个选项可以匹配出现零次或多次的字符。执行此操作的字符是asterisk或star asterisk ： * 。

让soccerWord =“gooooooooal！”;
让gPhrase =“直觉”;
让oPhrase =“越过月亮”;
let goRegex = / go * /;
soccerWord.match（goRegex）; //返回[“goooooooo”]
gPhrase.match（goRegex）; //返回[“g”]
oPhrase.match（goRegex）; //返回null

Instructions

创建一个正则表达式chewieRegex使用的*字符匹配所有上下"a"中的字符chewieQuote 。你的正则表达式不需要标志，它不应该与任何其他引号相匹配。

Tests

tests:
  - text: 您正则表达式<code>chewieRegex</code>应该使用<code>*</code>字符匹配零个或多个<code>a</code>字符。
    testString: 'assert(/\*/.test(chewieRegex.source), "Your regex <code>chewieRegex</code> should use the <code>*</code> character to match zero or more <code>a</code> characters.");'
  - text: 你的正则表达式<code>chewieRegex</code>应匹配16个字符。
    testString: 'assert(result[0].length === 16, "Your regex <code>chewieRegex</code> should match 16 characters.");'
  - text: 你的正则表达式应该匹配<code>&quot;Aaaaaaaaaaaaaaaa&quot;</code> 。
    testString: 'assert(result[0] === "Aaaaaaaaaaaaaaaa", "Your regex should match <code>"Aaaaaaaaaaaaaaaa"</code>.");'
  - text: '你的正则表达式不应该与<code>&quot;He made a fair move. Screaming about it can&#39;t help you.&quot;</code>中的任何角色相匹配<code>&quot;He made a fair move. Screaming about it can&#39;t help you.&quot;</code>'
    testString: 'assert(!"He made a fair move. Screaming about it can\"t help you.".match(chewieRegex), "Your regex should not match any characters in <code>"He made a fair move. Screaming about it can&#39t help you."</code>");'
  - text: '你的正则表达式不应该与<code>&quot;Let him have it. It&#39;s not wise to upset a Wookiee.&quot;</code>中的任何角色相匹配<code>&quot;Let him have it. It&#39;s not wise to upset a Wookiee.&quot;</code>'
    testString: 'assert(!"Let him have it. It\"s not wise to upset a Wookiee.".match(chewieRegex), "Your regex should not match any characters in <code>"Let him have it. It&#39s not wise to upset a Wookiee."</code>");'

Challenge Seed

let chewieQuote = "Aaaaaaaaaaaaaaaarrrgh!";
let chewieRegex = /change/; // Change this line
let result = chewieQuote.match(chewieRegex);

Solution

// solution required