爬虫案例-爬取某狗音乐
import time
import requests
import hashlib
import jsonpath
import os
url = "https://wwwapi.kugou.com/play/songinfo"
#伪造请求头
header= {
"user-agent":"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36 QuarkPC/2.3.0.256"
}
#uuid = str(int(time.time()))
clinenttime = str(int(time.time()*1000))
#print(uuid)
#print(clinenttime)
# 数据列表
data_list = [
"NVPh5oo715z5DIWAeQlhMDsWXXQV4hwt",
"appid=1014",
f"clienttime={clinenttime}",
"clientver=20000",
"dfid=2UHWk60sDseo11EBHT1lYwCJ",
"encode_album_audio_id=c2bdq0fc",
"mid=51d94f366e27b4cd47c2f46aa11ac7e6",
"platid=4",
"srcappid=2919",
"token=a062aa8f897a25ed7b96c1e3919c42febd73e21a1a775fafd959f2ff63e36697",
"userid=2307953011",
"uuid=51d94f366e27b4cd47c2f46aa11ac7e6",
"NVPh5oo715z5DIWAeQlhMDsWXXQV4hwt"
]
# 将列表拼接成一个完整的字符串
data = "".join(data_list)
#MD5加密
md5_hash = hashlib.md5(data.encode()).hexdigest()
#md5 = md5_hash.upper()
#print(md5_hash)
params= {
"srcappid":"2919",
"clientver":"20000",
"clienttime":{clinenttime},
"mid":"51d94f366e27b4cd47c2f46aa11ac7e6",
"uuid":"51d94f366e27b4cd47c2f46aa11ac7e6",
"dfid":"2UHWk60sDseo11EBHT1lYwCJ",
"appid":"1014",
"platid":"4",
"encode_album_audio_id":"c2bdq0fc",
"token":"a062aa8f897a25ed7b96c1e3919c42febd73e21a1a775fafd959f2ff63e36697",
"userid":"2307953011",
"signature":{md5_hash}
}
#请求URL
request = requests.get(url,headers=header,params=params)
json = request.json()
#print(json)
#提取音乐名称、下载音乐地址
muisc_info = {
"音乐名称": jsonpath.jsonpath(json,"$..audio_name")[0],
"下载音乐地址" : jsonpath.jsonpath(json,"$..play_url")[0]
}
print(muisc_info['音乐名称'],muisc_info['下载音乐地址'])
# 创建输出目录
output_folder = r"C:/Users/zzx/Desktop/音乐" + "/"
if not os.path.exists(output_folder):
os.makedirs(output_folder)
# 下载音乐文件
music_url = muisc_info["下载音乐地址"]
music_response = requests.get(music_url, headers=header)
# 保存音乐文件
music_filename = os.path.join(output_folder, f"{muisc_info['音乐名称']}.mp3")
with open(music_filename, mode="wb") as f:
f.write(music_response.content)
print(f"音乐已保存到: {music_filename}")