当我运行下面的代码时，页面运行，里面的Youtube播放器显示404。我想知道我的URL是否有误。正如你在下面看到的，我首先创建了一个名为YouTubePlayer的常量，它加载https://www.youtube.com/embed/?listType=user_uploads&list=${channelID}作为URL。

import React from 'react';
//import MyPostsDashboard from 'src/app/pages/dashboard/components/MyPostsDashboard';

interface YouTubePlayerProps {
  channelID: string;
}
 
const YouTubePlayer: React.FC<YouTubePlayerProps> = ({ channelID }) => {
  const embedUrl = `https://www.youtube.com/embed/?listType=user_uploads&list=${channelID}`;
  return (
  <div>
    <iframe
      id="ytplayer" 
      width="640" height="360"
      src="{embedUrl}"            
    ></iframe>
    </div>
  );
};

const MyComponent = () => {
  const channelID = 'UCm9C6bqd05CQOVdOSC6fV2g';
  
  return (
    <div>
      <h1>Welcome to My YouTube Channel</h1>
      <YouTubePlayer channelID={channelID} />
    </div>
  );
};

export default MyComponent;