Python实现 百度音乐（千千音乐）音乐批量下载

import html
import json
import re
import requests

from novel.novel.progress import download
# from novel.novel.dam import download


def down_song(song_id):
    song_url = 'http://play.taihe.com/data/music/songlink'
    song_param = {
        'songIds': song_id,
        'hq': '0',
        'type': 'm4a,mp3',
        'rate': '',
        'pt': '0',
        'flag': '-1',
        's2p': '-1',
        'prerate': '-1',
        'bwt': '-1',
        'dur': '-1',
        'bat': '-1',
        'bp': '-1',
        'pos': '-1',
        'auto': '-1'
    }
    song_json = requests.post(song_url, data=song_param).json()

    if song_json['errorCode'] == 22000:
        print('获取成功！')
        data = song_json['data']['songList'][0]
        song_file_name = '%s %s' % (data['songName'], data['artistName'])
        if data['albumName'] != None and len(data['albumName']) > 0:
            song_file_name += '《%s》' % data['albumName']
        song_file_name += '.%s' % data['format']

        file = r'D:\\%s' % song_file_name
        song_link = data['songLink']
        print(song_link)
        if len(song_link) > 0:
            download(song_link, file)
            print(song_file_name + "下载完毕！")
        else:
            print('下载失败！')
    else:
        print('获取失败!')


search_url = 'http://music.taihe.com/search'
search_param = {
    'key': input('请输入:').strip()
}
search_content = requests.get(search_url, params=search_param).content.decode(encoding='utf-8', errors='ignore')

songs = []
regx_song_items = re.findall(r"data-songitem\s*=\s*'.+?'", search_content)
for song_item in regx_song_items:
    item = json.loads(html.unescape(re.sub(r"data-songitem\s*=\s*'", '', song_item)[:-1]))
    songs.append({'id': item['songItem']['sid'], 'name': item['songItem']['sname']})

if len(songs) > 0:
    for song in songs:
        print('%s. %s' % (str(songs.index(song) + 1), song['name']))
    song_index = input('输入编号 或 all 下载歌曲：')
    if song_index == 'all':
        for song in songs:
            down_song(song['id'])
    elif song_index == 'exit':
        exit(0)
    else:
        down_song(songs[int(song_index) - 1]['id'])
else:
    print('无结果！')

下面代码是下载，可以用自己的

import sys
import requests

# 屏蔽warning信息，因为下面verify=False会报警告信息
requests.packages.urllib3.disable_warnings()


def download(url, file_path):
    headers = {
        'Range': 'bytes=0-',
        'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/76.0.3809.87 Safari/537.36'
    }
    # verify=False 这一句是为了有的网站证书问题，为True会报错
    r = requests.get(url, headers=headers, stream=True, verify=False)

    # 既然要实现下载进度，那就要知道你文件大小啊，下面这句就是得到总大小
    total_size = int(r.headers['Content-Length'])
    temp_size = 0

    with open(file_path, "wb") as f:
        # iter_content()函数就是得到文件的内容，
        # 有些人下载文件很大怎么办，内存都装不下怎么办？
        # 那就要指定chunk_size=1024，大小自己设置，
        # 意思是下载一点写一点到磁盘。
        for chunk in r.iter_content(chunk_size=2048):
            if chunk:
                temp_size += len(chunk)
                f.write(chunk)
                f.flush()
                #############花哨的下载进度部分###############
                done = int(50 * temp_size / total_size)
                # 调用标准输出刷新命令行，看到\r回车符了吧
                # 相当于把每一行重新刷新一遍
                sys.stdout.write("\r[%s%s] %d%%" % ('█' * done, ' ' * (50 - done), 100 * temp_size / total_size))
                sys.stdout.flush()
    print()  # 避免上面\r 回车符，执行完后需要换行了，不然都在一行显示