首次更新

song_v1.py

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+from flask import Flask, request, redirect, render_template
+import json
+import os
+import urllib.parse
+from hashlib import md5
+from random import randrange
+import requests
+from cryptography.hazmat.primitives import padding
+from cryptography.hazmat.primitives.ciphers import Cipher, algorithms, modes
+
+def HexDigest(data):
+    # Digests a `bytearray` to a hex string
+    return "".join([hex(d)[2:].zfill(2) for d in data])
+
+def HashDigest(text):
+    # Digests 128 bit md5 hash
+    HASH = md5(text.encode("utf-8"))
+    return HASH.digest()
+
+def HashHexDigest(text):
+    """Digests 128 bit md5 hash,then digest it as a hexstring"""
+    return HexDigest(HashDigest(text))
+
+def parse_cookie(text: str):
+    cookie_ = [item.strip().split('=', 1) for item in text.strip().split(';') if item]
+    cookie_ = {k.strip(): v.strip() for k, v in cookie_}
+    return cookie_
+
+# 输入id选项
+def ids(ids):
+    if 'music.163.com' in ids:
+        index = ids.find('id=') + 3
+        ids = ids[index:].split('&')[0]
+    return ids
+
+#转换文件大小
+def hum_convert(value):
+     units = ["B", "KB", "MB", "GB", "TB", "PB"]
+     size = 1024.0
+     for i in range(len(units)):
+         if (value / size) < 1:
+             return "%.2f%s" % (value, units[i])
+         value = value / size
+     return value
+
+#转换音质
+def music_level1(value):
+    if value == 'standard':
+        return "标准音质"
+    elif value == 'exhigh':
+        return "极高音质"
+    elif value == 'lossless':
+        return "无损音质"
+    elif value == 'hires':
+        return "Hires音质"
+    else:
+        return "未知音质"
+
+def post(url, params, cookie):
+    headers = {
+        'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Safari/537.36 Chrome/91.0.4472.164 NeteaseMusicDesktop/2.10.2.200154',
+        'Referer': '',
+    }
+    cookies = {
+        "os": "pc",
+        "appver": "",
+        "osver": "",
+        "deviceId": "pyncm!"
+    }
+    cookies.update(cookie)
+    response = requests.post(url, headers=headers, cookies=cookies, data={"params": params})
+    return response.text
+
+def read_cookie():
+    script_dir = os.path.dirname(os.path.abspath(__file__))
+    cookie_file = os.path.join(script_dir, 'cookie.txt')
+    with open(cookie_file, 'r') as f:
+        cookie_contents = f.read()
+    return cookie_contents
+
+app = Flask(__name__)
+
+@app.route('/')
+
+def index():
+    return render_template('index.html', title='Hello world!')
+
+@app.route('/Song_V1')
+
+def Song_v1():
+    song_ids = request.args.get('ids', default='2034742057')
+    level = request.args.get('level', default='hires')
+    type = request.args.get('type', default='text')
+
+    # 网易云cookie
+    cookies = parse_cookie(read_cookie())
+
+    url = "https://interface3.music.163.com/eapi/song/enhance/player/url/v1"
+    AES_KEY = b"e82ckenh8dichen8"
+    config = {
+        "os": "pc",
+        "appver": "",
+        "osver": "",
+        "deviceId": "pyncm!",
+        "requestId": str(randrange(20000000, 30000000))
+    }
+
+    payload = {
+        'ids': [ids(song_ids)],
+        'level': level,
+        'encodeType': 'flac',
+        'header': json.dumps(config),
+    }
+
+    url2 = urllib.parse.urlparse(url).path.replace("/eapi/", "/api/")
+    digest = HashHexDigest(f"nobody{url2}use{json.dumps(payload)}md5forencrypt")
+    params = f"{url2}-36cd479b6b5-{json.dumps(payload)}-36cd479b6b5-{digest}"
+    # AES-256-ECB PKCS7padding
+    padder = padding.PKCS7(algorithms.AES(AES_KEY).block_size).padder()
+    padded_data = padder.update(params.encode()) + padder.finalize()
+    cipher = Cipher(algorithms.AES(AES_KEY), modes.ECB())
+    encryptor = cipher.encryptor()
+    enc = encryptor.update(padded_data) + encryptor.finalize()
+    params = HexDigest(enc)
+    # 发送POST请求
+    response = post(url, params, cookies)
+    jseg = json.loads(response)
+    song_names = "https://music.163.com/api/v3/song/detail"
+    data = {'c': json.dumps([{"id":jseg['data'][0]['id'],"v":0}])}
+    resp = requests.post(url=song_names, data=data)
+    jse = json.loads(resp.text)
+    if jseg['data'][0]['url'] is not None:
+        if jse['songs']:
+           song_url = jseg['data'][0]['url']
+           song_name = jse['songs'][0]['name']
+           song_picUrl = jse['songs'][0]['al']['picUrl']
+           song_alname = jse['songs'][0]['al']['name']
+           song_arname = jse['songs'][0]['ar'][0]['name']
+    else:
+        return '信息获取失败！请检查解析的id是否存在歌曲'
+    if type == 'text':
+       return '歌曲名称：' + song_name + '<br>歌曲图片：' + song_picUrl  + '<br>歌手：' + song_arname + '<br>歌曲专辑：' + song_alname + '<br>歌曲音质：' + music_level1(jseg['data'][0]['level']) + '<br>歌曲大小：' + hum_convert(jseg['data'][0]['size']) + '<br>音乐地址：' + song_url
+    elif  type == 'down':
+       return redirect(song_url)
+    elif  type == 'json':
+     data = {
+       "status": 200,
+       "name": song_name,
+       "pic": song_picUrl,
+       "ar_name": song_arname,
+       "al_name": song_alname,
+       "level": jseg['data'][0]['level'],
+       "size": hum_convert(jseg['data'][0]['size']),
+       "url": song_url
+    }
+    else:
+        return '解析失败，请检查参数是否正确'
+    return json.dumps(data, indent=4, ensure_ascii=False)
+
+if __name__ == '__main__':
+    app.run(debug=False,port=5000) # 默认调试模式为False关闭  端口默认为5000