如何使用Jquery或Javascript知道段落包含多少单词？什么功能？

<p id="myParagraph">这是一个包含一些单词的段落。</p>

const paragraph = document.getElementById("myParagraph");
const words = paragraph.textContent.trim().split(/\s+/);
const wordCount = words.length;
console.log("单词数量：", wordCount);

const paragraph = $("#myParagraph");
const words = paragraph.text().trim().split(/\s+/);
const wordCount = words.length;
console.log("单词数量：", wordCount);