zh-tw Characters appear garbled

[greetfish]

setting:

feed.options = {
      generator: '中文名称 HKBT',
      language: 'zh-tw',
      id: 'https://www.example.com.hk/rss/archives/archives.xml',
      title: '中文名称 : Top News',
      link: 'https://www.example.com.hk/rss/archives/archives.xml',
      description: 'Top News RSS Feed',
      copyright: 'All articles are copyrighted by 中文名称',
};

showing:

<?xml version="1.0" encoding="utf-8"?>
<rss version="2.0">
    <channel>
        <title>涓枃鍚嶇О : Top News</title>
        <link>https://www.example.com.hk/rss/archives/archives.xml</link>
        <description>Top News RSS Feed</description>
        <lastBuildDate>Wed, 20 Mar 2024 09:00:52 GMT</lastBuildDate>
        <docs>https://validator.w3.org/feed/docs/rss2.html</docs>
        <generator>涓枃鍚嶇О</generator>
        <language>zh-tw</language>
        <copyright>All articles are copyrighted by 涓枃鍚嶇О</copyright>
        <category>all</category>
        <item>
            <title><![CDATA[鏂扮洡2023锝滀綍鏂囩敯绔欑憸涓€棣栨壒50浼欍€佹姌瀵�786钀捣鍏ュ牬锛佺洿鎿婂叐鎴跨ず绡勫柈浣嶏紙澶氬湒锛塢]></title>
            <link>http://127.0.0.1:3100/articles/144924/鏂扮洡-2023-鐟滀竴-浣曟枃鐢�-娓惖-鑿噵-棣欐腐妯撳競-閻佃矾涓婅搵-绀虹瘎鍠綅-妯撳競璧板嫝-澶氬湒-鍍瑰柈-鐧煎睍鍟�-鎶樺786钀捣鍏ュ牬/</link>
            <guid>http://127.0.0.1:3100/articles/144924/鏂扮洡-2023-鐟滀竴-浣曟枃鐢�-娓惖-鑿噵-棣欐腐妯撳競-閻佃矾涓婅搵-绀虹瘎鍠綅-妯撳競璧板嫝-澶氬湒-鍍瑰柈-鐧煎睍鍟�-鎶樺786钀捣鍏ュ牬/</guid>

[greetfish]

sorry i cant not make it appear again on stackblitz

[greetfish]

?

[greetfish]

function resolveContentType(type) { const lookup = { rss2: "application/rss+xml; charset=UTF-8", atom1: "application/atom+xml; charset=UTF-8", json1: "application/json; charset=UTF-8" }; return lookup[type]; }

[greetfish]

content-type should be changed

    rss2: "application/rss+xml; charset=UTF-8",
    atom1: "application/atom+xml; charset=UTF-8",
    json1: "application/json; charset=UTF-8"

[greetfish]

@tresko

[UphkcRNqmafQWcSSSSSS]

content-type should be changed

    rss2: "application/rss+xml; charset=UTF-8",
    atom1: "application/atom+xml; charset=UTF-8",
    json1: "application/json; charset=UTF-8"

rss2: 'application/rss+xml'

How to modify？

[greetfish]

你好，你的来信我已收到