使用正则过滤js标签及内容

function stripScriptTags(html) {
  // 匹配<script>标签及其内容
  const scriptRegex = /<script\b[^<]*(?:(?!<\/script>)<[^<]*)*<\/script>/gi;
  // 替换匹配到的内容为空字符串
  return html.replace(scriptRegex, '');
}

// 示例HTML字符串
const htmlString = `
<div>Some content</div>
<script>alert('Hello, world!');</script>
<p>More content</p>
`;

// 过滤JavaScript标签及其内容
const cleanedHtml = stripScriptTags(htmlString);
console.log(cleanedHtml);

const cheerio = require('cheerio');

function stripScriptTagsWithCheerio(html) {
  const $ = cheerio.load(html);
  $('script').remove();
  return $.html();
}

const cleanedHtmlWithCheerio = stripScriptTagsWithCheerio(htmlString);
console.log(cleanedHtmlWithCheerio);