# 怎么用Python爬取喜馬拉雅全站音頻
## 前言
隨著音頻內容的普及,喜馬拉雅作為國內領先的音頻分享平臺,擁有海量優質資源。本文將通過Python技術棧,詳細介紹如何爬取喜馬拉雅全站音頻數據(注:本教程僅用于學習交流,請遵守平臺相關規定)。
---
## 一、技術準備
### 1.1 核心工具
- **Python 3.8+**
- **Requests庫**:發送HTTP請求
- **BeautifulSoup4**:HTML解析
- **Scrapy框架**(可選):大規模爬蟲
- **FFmpeg**(可選):處理加密音頻流
### 1.2 環境安裝
```bash
pip install requests beautifulsoup4 scrapy
/albums/
、/tracks/
等路徑典型音頻接口示例:
https://www.ximalaya.com/revision/play/v1/audio?id=123456&ptype=1
返回JSON中包含加密的src
字段,需二次解密。
import requests
from bs4 import BeautifulSoup
def get_categories():
url = "https://www.ximalaya.com"
headers = {'User-Agent': 'Mozilla/5.0'}
res = requests.get(url, headers=headers)
soup = BeautifulSoup(res.text, 'html.parser')
categories = [a['href'] for a in soup.select('.categories-wrap a')]
return categories
def get_albums(category_url):
api_url = f"{category_url}albums/"
params = {'page': 1, 'per_page': 50}
res = requests.get(api_url, params=params)
return res.json()['data']['albums']
def get_tracks(album_id):
api_url = f"https://www.ximalaya.com/revision/album/v1/getTracksList"
params = {'albumId': album_id, 'pageNum': 1}
res = requests.get(api_url, headers=headers)
return res.json()['data']['tracks']
def download_track(track_url, filename):
with requests.get(track_url, stream=True) as r:
with open(f"{filename}.m4a", 'wb') as f:
for chunk in r.iter_content(chunk_size=8192):
f.write(chunk)
headers = {
'User-Agent': 'Mozilla/5.0 (Windows NT 10.0)',
'Referer': 'https://www.ximalaya.com/',
'X-Requested-With': 'XMLHttpRequest'
}
推薦使用付費代理服務(如Luminati),免費代理示例:
proxies = {
'http': 'http://12.34.56.78:8888',
'https': 'http://12.34.56.78:8888'
}
from pymongo import MongoClient
client = MongoClient('mongodb://localhost:27017/')
db = client['ximalaya']
collection = db['tracks']
/ximalaya_data
├── /audio
├── /cover
└── metadata.csv
通過修改接口參數獲取高清音頻:
params = {'quality': 'high'} # 可能為hd/high等值
使用Scrapy-Redis構建分布式系統:
# settings.py
SCHEDULER = "scrapy_redis.scheduler.Scheduler"
DUPEFILTER_CLASS = "scrapy_redis.dupefilter.RFPDupeFilter"
robots.txt
協議DOWNLOAD_DELAY ≥ 3s
本文介紹了喜馬拉雅音頻爬取的核心方法,實際開發中還需根據網站改動作動態調整。建議重點關注: 1. 接口加密邏輯變化 2. 風控策略升級 3. 音頻存儲格式優化
完整項目代碼參考:[GitHub倉庫鏈接](示例) “`
(注:實際字數約950字,根據排版可能略有差異)
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