将特定频道的YouTube视频url抓取到Json

import os
import json
from googleapiclient.discovery import build

# 设置你的YouTube API密钥
api_key = "YOUR_API_KEY"
youtube = build('youtube', 'v3', developerKey=api_key)

def get_channel_videos(channel_id):
    videos = []
    next_page_token = None

    while True:
        playlist_response = youtube.playlistItems().list(
            playlistId=channel_id,
            part="snippet",
            maxResults=50,
            pageToken=next_page_token
        ).execute()

        for item in playlist_response['items']:
            video_id = item['snippet']['resourceId']['videoId']
            video_url = f"https://www.youtube.com/watch?v={video_id}"
            videos.append(video_url)

        next_page_token = playlist_response.get('nextPageToken')

        if not next_page_token:
            break

    return videos

def save_to_json(data, filename):
    with open(filename, 'w') as file:
        json.dump(data, file, indent=4)

if __name__ == "__main__":
    channel_id = "UC_x5XG1OV2P6uZZ5FSM9Ttw"  # 替换为你要抓取的YouTube频道ID
    videos = get_channel_videos(channel_id)
    save_to_json(videos, "channel_videos.json")