snowy-yang
dfc06bf4de
- 新增 5sing/apple/xm/me/qt/lr 平台包与取流实现（含 xm-sign、MissEvan 签名、蜻蜓 HMAC、Apple developer token） - 新增 wy/kg/tx/lr 登录：扫码、手机号、账密（kg 20028 风控指纹）、cookie 绑定、kg/tx 续期 - request 层：保留多值 Set-Cookie；JSON body 紧凑化（修复 kg 网关验签）；直连不经系统代理（对齐 Node） - 登录路由统一 Body(embed=True)，修复扫码轮询 422；lifespan 接入登录续期调度 - ruff/format/pyright 全绿；14 平台真实联网与 HTTP 路由验证通过
57 lines
2.0 KiB
Python
57 lines
2.0 KiB
Python
"""网易云音乐 取流接口（移植自 sdk/apis/wy.ts）。
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接口: https://interface3.music.163.com/eapi/song/enhance/player/url/v1（eapi 加密请求，响应为明文 JSON）
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音质: 128k → standard, 320k → exhigh, flac → lossless, flac24bit → hires
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未登录时不带 cookie 走匿名通道（音质上限由服务端决定），与原实现一致。
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"""
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from __future__ import annotations
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from typing import Any
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from app.sdk.auth_store import get_wy_cookie
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from app.sdk.common.request import http_fetch
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from app.sdk.platforms.wy.utils import UA_WIN_CHROME
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from app.sdk.platforms.wy.utils.crypto import eapi
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LEVEL_MAP = {
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"128k": "standard",
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"320k": "exhigh",
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"flac": "lossless",
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"flac24bit": "hires",
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}
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# 官方直连接口支持的音质（sdk/__init__.py 汇总为 support_quality）
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SUPPORT_QUALITYS: list[str] = ["128k", "320k", "flac", "flac24bit"]
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URL_HOST = "https://interface3.music.163.com/eapi/song/enhance/player/url/v1"
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async def get_music_url(song_info: dict[str, Any], quality: str, retry_num: int = 0) -> dict[str, Any]:
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"""取流。失败抛 RuntimeError（文案与原文一致：获取失败）。"""
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data = {
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"ids": f"[{song_info.get('songmid')}]",
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"level": LEVEL_MAP.get(quality, "standard"),
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"encodeType": "flac",
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}
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headers = {"User-Agent": UA_WIN_CHROME, "origin": "https://music.163.com"}
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cookie = get_wy_cookie()
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if cookie:
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headers["cookie"] = cookie
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resp = await http_fetch(
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URL_HOST,
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method="post",
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headers=headers,
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form=eapi("/api/song/enhance/player/url/v1", data),
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timeout=15000,
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)
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body = resp.body if isinstance(resp.body, dict) else {}
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if resp.status_code != 200 or body.get("code") != 200:
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raise RuntimeError("获取失败")
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items = body.get("data") or []
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item = items[0] if items else None
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if not isinstance(item, dict) or not item.get("url"):
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raise RuntimeError("获取失败")
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return {"type": quality, "url": item["url"]}
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