Javascript 正在尝试将正确的json数据获取到页面。Js

晚上好。我在一个网站上工作。我正在尝试将下面文件中的json数据发布到页面上。为这首诗创建一个url对我来说很有用。在这一页上我看到了书，章节和诗句。有没有人可以向我解释如何从正确页面上的双韵文中获取文本。

如果您只想返回韵文，您需要编写一些内容，以便在数组中找到正确的韵文。所以我会这样做

app.get('/book/:bibleBook/:bibleChapter/:bibleVerse', (req, res) => {
    const book = req.params.bibleBook;
    const chapter = req.params.bibleChapter;
    const verse = req.params.bibleVerse;
    const bibleVerse = [
        {
          "id": 1001001,
          "Book": "Genesis",
          "Chapter": 1,
          "Verse": 1,
          "Text": "In the beginning God created the heaven and the earth."
        },
        {
          "id": 1001002,
          "Book": "Genesis",
          "Chapter": 1,
          "Verse": 2,
          "Text": "And the earth was without form, and void; and darkness was upon the face of the deep. And the Spirit of God moved upon the face of the waters."
        },
        {
          "id": 1001003,
          "Book": "Genesis",
          "Chapter": 1,
          "Verse": 3,
          "Text": "And God said, Let there be light: and there was light."
        },
        {
          "id": 1001004,
          "Book": "Genesis",
          "Chapter": 1,
          "Verse": 4,
          "Text": "And God saw the light, that it was good: and God divided the light from the darkness."
        },
        {
          "id": 1001005,
          "Book": "Genesis",
          "Chapter": 1,
          "Verse": 5,
          "Text": "And God called the light Day, and the darkness he called Night. And the evening and the morning were the first day."
        }
    ]
    res.send('This is ' + book + ' ' + chapter + ':' + verse);
});

您可能还需要验证从

req.params

获得的这些值，以确保您拥有有效的数据

此时，您将拥有匹配的项或

foundVerse

的

null

对象。因此，您可以编写一些逻辑来发回正确的响应（我假设是文本？）

---

你能告诉我一个输入和输出的例子吗，我不确定我现在是否理解你了。

let foundVerse = bibleVerse.find(function(verseEl) {
    return verseEl.book === book && verseEl.chapter === chapter && verseEl.verse === verse;
});

if (foundVerse) {
    return res.send(foundVerse.Text);
}
return res.status(404).send("No verse found.");