Create app.py

app.py

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+from bs4 import BeautifulSoup
+from flask import Flask, request, jsonify
+import requests
+
+from flask_cors import CORS 
+from apscheduler.schedulers.background import BackgroundScheduler
+from datetime import datetime
+
+app = Flask(__name__)
+CORS(app)  
+
+# 缓存数据及更新时间
+cached_results_soaring = []
+cached_results_hot = []
+cached_results_newSongs = []
+cached_results_popular = []
+last_update_time = None
+
+def song(url):
+    """从 QQ 音乐榜单页面爬取歌曲信息"""
+    
+    headers = {
+        "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36",
+        "Referer": "https://y.qq.com/",
+        "Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8",
+    }
+
+    results = []
+    try:
+        
+        # 发送请求
+        response = requests.get(url, headers=headers)
+        response.encoding = 'utf-8'
+        
+        # 使用 BeautifulSoup 解析页面
+        soup = BeautifulSoup(response.text, 'html.parser')
+        
+        # 查找所有歌曲列表项
+        song_items = soup.select("ul.songlist__list li")
+
+        for item in song_items[:10]:
+            try:
+                # 提取歌曲名称
+                song_name_span = item.select_one("span.songlist__songname_txt")
+                song_name = song_name_span.text.strip()
+
+                # 提取歌手名称
+                artist_div = item.select_one("div.songlist__artist")
+                artist_name = artist_div.text.strip()
+
+                # 提取 mid
+                song_link = song_name_span.find('a', class_='')
+                
+                mid = "default_mid"
+                if song_link and song_link.get('href'):
+                    mid = song_link['href'].split('/')[-1]
+
+                # 提取图片链接
+                img_link = song_name_span.find('a', class_='songlist__cover')
+                if img_link and img_link.get('href'):
+                    imgsrc = img_link['href'].split('/')[-1]
+                img_url = f"https://y.qq.com/music/photo_new/T002R300x300M000{imgsrc}_1.jpg?max_age=2592000"
+
+                if song_name and artist_name:
+                    results.append({
+                        "muName": song_name,
+                        "cover": img_url if img_url else "",
+                        "mid": mid,
+                        "id": mid,
+                        "song": song_name,
+                        "singer": artist_name,
+                        "muLink": 'qqdg/?word',
+                        "uname": 'QQ音乐',
+                        "muId": 1
+                    })
+            except Exception as e:
+                print(f"处理歌曲项时出错: {e}")
+                continue
+
+    except Exception as e:
+        print(f"爬取过程中出错: {e}")
+        return []
+
+    # 更新缓存数据及更新时间
+    if results:
+        print(f"数据已更新：{last_update_time}")   
+    return results
+
+
+def schedule_music_fetch():
+    """设置每天早上 8 点定时任务"""
+    scheduler = BackgroundScheduler()
+    
+
+    def run_tasks():
+        global cached_results_soaring, cached_results_hot, cached_results_newSongs,  cached_results_popular, last_update_time
+        # 依次运行每个任务
+        cached_results_soaring = song("https://y.qq.com/n/ryqq/toplist/62")
+        cached_results_hot = song("https://y.qq.com/n/ryqq/toplist/26")
+        cached_results_newSongs = song("https://y.qq.com/n/ryqq/toplist/27")
+        cached_results_popular = song("https://y.qq.com/n/ryqq/toplist/4")
+        last_update_time =  datetime.now()
+
+
+    # 设置定时任务，每天 8 点执行 run_tasks
+    scheduler.add_job(run_tasks, 'cron', hour=8, minute=0)
+
+    scheduler.start()
+    print("定时任务已启动，爬取时间为每天早上 8 点。")
+
+@app.route('/star')
+def star():
+    global cached_results_soaring, cached_results_hot, cached_results_newSongs,  cached_results_popular, last_update_time
+    cached_results_soaring = song("https://y.qq.com/n/ryqq/toplist/62")
+    cached_results_hot = song("https://y.qq.com/n/ryqq/toplist/26")
+    cached_results_newSongs = song("https://y.qq.com/n/ryqq/toplist/27")
+    cached_results_popular = song("https://y.qq.com/n/ryqq/toplist/4")
+    last_update_time =  datetime.now()
+    return jsonify({
+        "data": "数据已更新",
+        "updata time": last_update_time
+    })
+
+@app.route('/fetch_music_soaring', methods=['GET'])
+def fetch_music_route_soaring():
+    """提供缓存的 QQ 音乐榜单数据"""
+    if not cached_results_soaring:
+        return jsonify({"message": "数据尚未准备好，请先访问/star 更新数据"}), 503
+    
+    return jsonify({
+        "last_update_time": last_update_time.strftime("%Y-%m-%d %H:%M:%S"),
+        "data": cached_results_soaring
+    })
+
+@app.route('/fetch_music_hot', methods=['GET'])
+def fetch_music_route_hot():
+    """提供缓存的 QQ ���乐榜单数据"""
+    if not cached_results_hot:
+        return jsonify({"message": "数据尚未准备好，请先访问/star 更新数据"}), 503
+    
+    return jsonify({
+        "last_update_time": last_update_time.strftime("%Y-%m-%d %H:%M:%S"),
+        "data": cached_results_hot
+    })
+
+@app.route('/fetch_music_newSongs', methods=['GET'])
+def fetch_music_route_newSongs():
+    """提供缓存的 QQ 音乐榜单数据"""
+    if not cached_results_newSongs:
+        return jsonify({"message": "数据尚未准备好，请先访问/star 更新数据"}), 503
+    
+    return jsonify({
+        "last_update_time": last_update_time.strftime("%Y-%m-%d %H:%M:%S"),
+        "data": cached_results_newSongs
+    })
+
+@app.route('/fetch_music_popular', methods=['GET'])
+def fetch_music_route_popular():
+    """提供缓存的 QQ 音乐榜单数据"""
+    if not cached_results_popular:
+        return jsonify({"message": "数据尚未准备好，请先访问/star 更新数据"}), 503
+    
+    return jsonify({
+        "last_update_time": last_update_time.strftime("%Y-%m-%d %H:%M:%S"),
+        "data": cached_results_popular
+    })
+if __name__ == '__main__':
+    # 启动 Flask 应用时初始化定时任务
+    schedule_music_fetch()
+    app.run(debug=True,host='0.0.0.0',port=5734)