加密算法：（感谢
JavaScript（模拟登录网易云音乐） - 简书@JetLu
原始data：
POST请求http://music.163.com/weapi/song/detail

data = {
ids:[],
csrf_token:""
}

返回结果示例

{
    "songs": [{
        "starred": false,
        "popularity": 100.0,
        "starredNum": 0,
        "playedNum": 0,
        "dayPlays": 0,
        "hearTime": 0,
        "mp3Url": "http://m2.music.126.net/eTEWk9bjQC87tONpi9OoLQ==/3445869446445837.mp3",
        "rtUrls": [],
        "commentThreadId": "R_SO_4_416933322",
        "status": 0,
        "copyrightId": 7003,
        "score": 100,
        "mvid": 5334041,
        "fee": 0,
        "ftype": 0,
        "rtype": 0,
        "rurl": null,
        "hMusic": {
            "playTime": 303934,
            "bitrate": 320000,
            "dfsId": 2946691185747267,
            "sr": 44100,
            "volumeDelta": -3.4,
            "name": null,
            "id": 1216371684,
            "size": 12158476,
            "extension": "mp3"
        },
        "mMusic": {
            "playTime": 303934,
            "bitrate": 160000,
            "dfsId": 1400777826246226,
            "sr": 44100,
            "volumeDelta": -2.98,
            "name": null,
            "id": 1216371685,
            "size": 6079261,
            "extension": "mp3"
        },
        "lMusic": {
            "playTime": 303934,
            "bitrate": 96000,
            "dfsId": 3445869446445837,
            "sr": 44100,
            "volumeDelta": -2.99,
            "name": null,
            "id": 1216371686,
            "size": 3647574,
            "extension": "mp3"
        },
        "copyFrom": "",
        "crbt": null,
        "bMusic": {
            "playTime": 303934,
            "bitrate": 96000,
            "dfsId": 3445869446445837,
            "sr": 44100,
            "volumeDelta": -2.99,
            "name": null,
            "id": 1216371686,
            "size": 3647574,
            "extension": "mp3"
        },
        "rtUrl": null,
        "alias": ["Natsukoi"],
        "audition": null,
        "ringtone": null,
        "disc": "1",
        "no": 1,
        "position": 1,
        "duration": 303934,
        "album": {
            "songs": [],
            "paid": false,
            "onSale": false,
            "tags": "",
            "commentThreadId": "R_AL_3_34709207",
            "status": 0,
            "picId": 3401888982584354,
            "copyrightId": 7003,
            "publishTime": 1467129600007,
            "picUrl": "http://p3.music.126.net/Ru8ckSuUe5u3i5zZjk7Ipw==/3401888982584354.jpg",
            "alias": [],
            "blurPicUrl": "http://p3.music.126.net/Ru8ckSuUe5u3i5zZjk7Ipw==/3401888982584354.jpg",
            "companyId": 0,
            "pic": 3401888982584354,
            "company": "环球唱片",
            "briefDesc": "",
            "description": "",
            "subType": "录音室版",
            "artist": {
                "img1v1Id": 18686200114669622,
                "topicPerson": 0,
                "picId": 0,
                "albumSize": 0,
                "img1v1Url": "http://p3.music.126.net/VnZiScyynLG7atLIZ2YPkw==/18686200114669622.jpg",
                "picUrl": "http://p4.music.126.net/6y-UleORITEDbvrOLV0Q8A==/5639395138885805.jpg",
                "trans": "",
                "alias": [],
                "musicSize": 0,
                "briefDesc": "",
                "name": "",
                "id": 0,
                "img1v1Id_str": "18686200114669622"
            },
            "artists": [{
                "img1v1Id": 18686200114669622,
                "topicPerson": 0,
                "picId": 0,
                "albumSize": 0,
                "img1v1Url": "http://p3.music.126.net/VnZiScyynLG7atLIZ2YPkw==/18686200114669622.jpg",
                "picUrl": "http://p3.music.126.net/6y-UleORITEDbvrOLV0Q8A==/5639395138885805.jpg",
                "trans": "",
                "alias": [],
                "musicSize": 0,
                "briefDesc": "",
                "name": "井上苑子",
                "id": 725425,
                "img1v1Id_str": "18686200114669622"
            }],
            "name": "ナツコイ",
            "id": 34709207,
            "type": "EP/Single",
            "size": 4
        },
        "artists": [{
            "img1v1Id": 18686200114669622,
            "topicPerson": 0,
            "picId": 0,
            "albumSize": 0,
            "img1v1Url": "http://p3.music.126.net/VnZiScyynLG7atLIZ2YPkw==/18686200114669622.jpg",
            "picUrl": "http://p3.music.126.net/6y-UleORITEDbvrOLV0Q8A==/5639395138885805.jpg",
            "trans": "",
            "alias": [],
            "musicSize": 0,
            "briefDesc": "",
            "name": "井上苑子",
            "id": 725425,
            "img1v1Id_str": "18686200114669622"
        }],
        "name": "ナツコイ",
        "id": 416933322
    }],
    "equalizers": {},
    "code": 200
}

Python移植

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