使用requests获取网易云音乐API内容，结果不全（浏览器访问正常）

Question

问题描述 在写一个爬取网易云歌单信息的小程序，由百度得知网易云的歌单API为：http://music.163.com/api/play...，于是动手使用requests的get方法获取其内容，然而获取到的信息不全，疑似分步加载（而request只取了第一步的内容） 问题出现的环境背景及自己尝试过哪些方法 系统环境：Windows 7 x64，Python 2.7.13，requests 2.18.4开发环境：PyCharm Community Version Edition 2017.2.3尝试过的方法： 直接获取 保存为文件再读入 stream = True 相关代码 import requests r = requests.get("http://music.163.com/api/playlist/detail?id=108101671") quit() 你期待的结果是什么？实际看到的错误信息又是什么？ 预计结果：这个测试用歌单的playlist信息大约143KB，由浏览器直接打开此链接可以获取到完整信息（包含所有歌曲）。 错误信息：只获取到了歌单信息（创建者，关注者等）和第一首歌的信息，如下所示： { "result": { "subscribers": [ ], "subscribed": false, "creator": { "defaultAvatar": false, "province": 120000, "authStatus": 0, "followed": false, "avatarUrl": "http://p1.music.126.net/y48eMGQJLogqD0-lPd0SCw==/109951163439237367.jpg", "accountStatus": 0, "gender": 1, "city": 120101, "birthday": 1004978050599, "userId": 90241279, "userType": 0, "nickname": "SHIIn_QInginz-", "signature": "（创建者个人签名，过长，略去）", "description": "", "detailDescription": "", "avatarImgId": 109951163439237367, "backgroundImgId": 109951163445428833, "backgroundUrl": "http://p1.music.126.net/11D84ZrUM0Lo6vAlEvkLxQ==/109951163445428833.jpg", "authority": 0, "mutual": false, "expertTags": null, "experts": null, "djStatus": 10, "vipType": 10, "remarkName": null, "avatarImgIdStr": "109951163439237367", "backgroundImgIdStr": "109951163445428833", "avatarImgId_str": "109951163439237367" }, "artists": null, "tracks": [ { "name": "UNHAPPY CLUB", "id": 1297493133, "position": 1, "alias": [ "日剧《警视厅零系:生活安全科万能咨询室第三季》主题曲 / ドラマ「警視庁ゼロ係～生活安全課なんでも相談室～ THIRD SEASON」主題歌" ], "status": 0, "fee": 8, "copyrightId": 663018, "disc": "1", "no": 1, "artists": [ { "name": "神様、僕は気づいてしまった", "id": 12203334, "picId": 0, "img1v1Id": 0, "briefDesc": "", "picUrl": "http://p1.music.126.net/6y-UleORITEDbvrOLV0Q8A==/5639395138885805.jpg", "img1v1Url": "http://p1.music.126.net/6y-UleORITEDbvrOLV0Q8A==/5639395138885805.jpg", "albumSize": 0, "alias": [ ], "trans": "", "musicSize": 0 } ], "album": { "name": "Unhappy Club", "id": 72056638, "type": "EP/Single", "size": 1, "picId": 109951163433216811, "blurPicUrl": "http://p1.music.126.net/RQ5-FtPi2rTFJ6DwWSPsZw==/109951163433216811.jpg", "companyId": 0, "pic": 109951163433216811, "picUrl": "http://p1.music.126.net/RQ5-FtPi2rTFJ6DwWSPsZw==/109951163433216811.jpg", "publishTime": 1532016000007, "description": "", "tags": "", "company": "WARNER MUSIC JAPAN", "briefDesc": "", "artist": { "name": "", "id": 0, "picId": 0, "img1v1Id": 0, "briefDesc": "", "picUrl": "http://p1.music.126.net/6y-UleORITEDbvrOLV0Q8A==/5639395138885805.jpg", "img1v1Url": "http://p1.music.126.net/6y-UleORITEDbvrOLV0Q8A==/5639395138885805.jpg", "albumSize": 0, "alias": [ ], "trans": "", "musicSize": 0 }, "songs": [ ], "alias": [ ], "status": 0, "copyrightId": 663018, "commentThreadId": "R_AL_3_72056638", "artists": [ { "name": "神様、僕は気づいてしまった", "id": 12203334, "picId": 0, "img1v1Id": 0, "briefDesc": "", "picUrl": "http://p1.music.126.net/6y-UleORITEDbvrOLV0Q8A==/5639395138885805.jpg", "img1v1Url": "http://p1.music.126.net/6y-UleORITEDbvrOLV0Q8A==/5639395138885805.jpg", "albumSize": 0, "alias": [ ], "trans": "", "musicSize": 0 } ], "subType": "录音室版", "picId_str": "109951163433216811" }, "starred": false, "popularity": 95.0, "score": 95, "starredNum": 0, "duration": 215225, "playedNum": 0, "dayPlays": 0, "hearTime": 0, "ringtone": null, "crbt": null, "audition": null, "copyFrom": "", "commentThreadId": "R_SO_4_1297493133", "rtUrl": null, "ftype": 0, "rtUrls": [ ], "copyright": 0, "hMusic": { "name": "", "id": 3417416777, "size": 8610003, "extension": "mp3", "sr": 44100, "dfsId": 0, "bitrate": 320000, "playTime": 215225, "volumeDelta": -3.0 }, "mMusic": { "name": "", "id": 3417416779, "size": 5166019, "extension": "mp3", "sr": 44100, "dfsId": 0, "bitrate": 192000, "playTime": 215225, "volumeDelta": -3.0 }, "lMusic": { "name": "", "id": 3417416780, "size": 3444027, "extension": "mp3", "sr": 44100, "dfsId": 0, "bitrate": 128000, "playTime": 215225, "volumeDelta": -3.0 }, "bMusic": { "name": "", "id": 3417416780, "size": 3444027, "extension": "mp3", "sr": 44100, "dfsId": 0, "bitrate": 128000, "playTime": 215225, "volumeDelta": -3.0 }, "mp3Url": null, "rtype": 0, "rurl": null, "mvid": 10749022 } ], "ordered": true, "tags": [ "日语", "ACG" ], "coverImgId": 7987951978316919, "createTime": 1442577242601, "coverImgUrl": "http://p1.music.126.net/1VYoU8DASzND2uM6tAc5fA==/7987951978316919.jpg", "userId": 90241279, "trackCount": 1, "adType": 0, "trackNumberUpdateTime": 1532953375747, "status": 0, "anonimous": false, "privacy": 0, "newImported": false, "updateTime": 1533445601163, "trackUpdateTime": 1533445934241, "playCount": 1861190, "specialType": 0, "subscribedCount": 81067, "cloudTrackCount": 0, "description": "（歌单描述，过长，略去）", "highQuality": false, "totalDuration": 0, "commentThreadId": "A_PL_0_108101671", "name": "日音①_抄作业专用(全科适用型)", "id": 108101671, "shareCount": 840, "commentCount": 1788 }, "code": 200 } 一些信息 浏览器：Chrome67.0由F12查看得知整个加载过程中只有一个GET请求。获取到的json在格式上是完整的，因此可能不是网络问题