在asp.net mvc应用程序中集成YouTube APis

<appSettings>
  <add key="YouTubeApiKey" value="YOUR_API_KEY" />
</appSettings>

using Google.Apis.Services;
using Google.Apis.YouTube.v3;

public class YouTubeServiceHelper
{
    private readonly YouTubeService _youTubeService;

    public YouTubeServiceHelper()
    {
        string apiKey = ConfigurationManager.AppSettings["YouTubeApiKey"];
        _youTubeService = new YouTubeService(new BaseClientService.Initializer()
        {
            ApiKey = apiKey,
            ApplicationName = "YourApplicationName"
        });
    }

    public List<Video> GetChannelVideos(string channelId)
    {
        var searchListRequest = _youTubeService.Search.List("snippet");
        searchListRequest.ChannelId = channelId;
        searchListRequest.MaxResults = 10;

        var searchListResponse = searchListRequest.Execute();
        var videos = new List<Video>();

        foreach (var searchResult in searchListResponse.Items)
        {
            if (searchResult.Id.Kind == "youtube#video")
            {
                var video = new Video
                {
                    Title = searchResult.Snippet.Title,
                    Description = searchResult.Snippet.Description,
                    ThumbnailUrl = searchResult.Snippet.Thumbnails.Default__.Url
                };

                videos.Add(video);
            }
        }

        return videos;
    }
}

public class Video
{
    public string Title { get; set; }
    public string Description { get; set; }
    public string ThumbnailUrl { get; set; }
}