Web 端上传 SDK

时间：2023-07-23

　　"}],"type":"code-line"}],"type":"code-block","language":"javascript","indent":1,"autoWrap":false},{"id":"k1eOZK_9pAT8LkK3A1oLv","children":[{"id":"RgC_yTe3J-P0kpOLWEuDt","children":[{"text":"说明：","type":"text","b":1,"color":"inherit"}],"type":"p"},{"id":"qqD9rfllQeMS43jthWsNS","children":[{"text":"引入路径请自行调整为您本地保存的路径。"}],"type":"p"}],"type":"hint","hintType":"info","indent":1},{"id":"hyD2iEOBnjqP2ewmT8HkP","children":[{"text":"使用 CDN 资源","b":1},{"text":"\n使用 CDN 资源，可直接按以下方式引入："}],"type":"uli","start":false},{"id":"vxQDv-22kcbiHgQACmoNm","children":[{"id":"pDNLspCkevkZjveUM3Noi","children":[{"text":""}],"type":"code-line"}],"type":"code-block","language":"html","indent":1,"autoWrap":false},{"id":"hhP6p4Uty-kM9dmYA1r0h","children":[{"text":"请 "},{"id":"DdSr4dWTIfrDSGN-wCClr","children":[{"text":"单击此处"}],"type":"ref","props":{"type":"link","url":"https://tencentyun.github.io/vod-js-sdk-v6/"},"linkTitle":"https://tencentyun.github.io/vod-js-sdk-v6/","linkTarget":"blank"},{"text":" 查看 script 方式引入的 Demo，请 "},{"id":"LjbOhNbdVVmaflavU7ohE","children":[{"text":"单击此处"}],"type":"ref","props":{"type":"link","url":"https://github.com/tencentyun/vod-js-sdk-v6/blob/master/docs/index.html"},"linkTitle":"https://github.com/tencentyun/vod-js-sdk-v6/blob/master/docs/index.html","linkTarget":"blank"},{"text":" 查看 Demo 源码。"}],"type":"p"},{"id":"KDmW46px-6EeFp7Uc52bx","children":[{"text":"npm 引入方式"}],"nodeId":"npm-.E5.BC.95.E5.85.A5.E6.96.B9.E5.BC.8F","type":"h4"},{"id":"qG1orqWOop_-xi_sD0hKL","children":[{"text":"使用 webpack 的情况下（如使用 Vue 或者 React），可通过 npm 引入："}],"type":"p"},{"id":"gCixZtVoXnWuvIbhD_uPf","children":[{"id":"Ay_W3wF8JFvbRFoYMzKIb","children":[{"text":"https:// 安装稳定版本"}],"type":"code-line"},{"id":"Lk6lfS4TKoWyT0MI8R5kT","type":"code-line","children":[{"text":"https:// npm install vod-js-sdk-v6"}]},{"id":"ai2iwRli-QSjEns1zhIoI","type":"code-line","children":[{"text":""}]},{"id":"jtF5M_ojbob6-sHGsqTvR","children":[{"text":"import TcVod from 'vod-js-sdk-v6'"}],"type":"code-line"}],"type":"code-block","language":"javascript","autoWrap":false},{"id":"ohlnZk_Fx_1I5JT_BHCei","children":[{"id":"6Kz721s-X5k2cGG6HP9FF","children":[{"text":"注意：","type":"text","b":1,"color":"#04C8DC"}],"type":"p"},{"id":"qMk_OhVWawJ2XXNJsXZi9","children":[{"text":"SDK 依赖 Promise，请在低版本浏览器中自行引入。"}],"type":"p"}],"type":"hint","hintType":"alert"},{"id":"EesmVcmw28k1Z-Dh1USvo","children":[{"text":"定义获取上传签名的函数"}],"nodeId":".E5.AE.9A.E4.B9.89.E8.8E.B7.E5.8F.96.E4.B8.8A.E4.BC.A0.E7.AD.BE.E5.90.8D.E7.9A.84.E5.87.BD.E6.95.B0","type":"h3"},{"id":"DqrdOoJqu69-RpAAQ9vT1","children":[{"id":"gA8ynK1Uohq7ycAfpzoZb","children":[{"text":"function getSignature() {"}],"type":"code-line"},{"id":"n8XTMKu3gm7Z1iL6dVILX","children":[{"text":" return axios.post(url).then(function (response) {"}],"type":"code-line"},{"id":"Zzl4DL-necVg0AQUgxq-l","children":[{"text":" return response.data.signature;"}],"type":"code-line"},{"id":"hmN6TsPQXLU-luzKL_uBG","children":[{"text":" })"}],"type":"code-line"},{"id":"KoosSuFibX12PME57Ov7O","children":[{"text":"};"}],"type":"code-line"}],"type":"code-block","language":"js","autoWrap":false},{"id":"O9WLJ405OknACqjO4g6GD","children":[{"id":"ezHtK4icsXtuUhquc78ZC","children":[{"text":"说明：","type":"text","b":1,"color":"inherit"}],"type":"p"},{"id":"3xMqH88EDeezjZy0IhfPb","children":[{"text":"url","code":1},{"text":"是您派发签名服务的 URL，更多相关信息请参见 "},{"id":"h_KXWzJPO3J_I98zSyH03","children":[{"text":"客户端上传指引"}],"type":"ref","props":{"type":"link","url":"https://cloud.tencent.com/document/product/266/9219#.E6.93.8D.E4.BD.9C.E6.AD.A5.E9.AA.A4"},"linkTitle":"https://cloud.tencent.com/document/product/266/9219#.E6.93.8D.E4.BD.9C.E6.AD.A5.E9.AA.A4","linkTarget":"blank"},{"text":"。"}],"type":"uli","start":false},{"id":"bIAc5T61mrLDmw-y6CnOP","children":[{"text":"signature","code":1},{"text":"计算规则请参见 "},{"id":"RjT8Rj10kx_Vfbefwj4ag","children":[{"text":"客户端上传签名"}],"type":"ref","props":{"type":"link","url":"https://cloud.tencent.com/document/product/266/9221"},"linkTitle":"https://cloud.tencent.com/document/product/266/9221","linkTarget":"blank"},{"text":"。"}],"type":"uli","start":false},{"id":"ZvfHtgcdZlGG-fPo0WoGZ","children":[{"text":"子应用","b":1},{"text":"、"},{"text":"视频文件分类","b":1},{"text":"、"},{"text":"任务流","b":1},{"text":"等信息都包含在上传签名中，更多相关信息请参见 "},{"id":"Sm3yzsWBwuDTjU2jL9Ttt","children":[{"text":"签名参数说明"}],"type":"ref","props":{"type":"link","url":"https://cloud.tencent.com/document/product/266/9221#.3Ca-id.3D.22p2.22.3E.3C.2Fa.3E.E7.AD.BE.E5.90.8D.E5.8F.82.E6.95.B0.E8.AF.B4.E6.98.8E"},"linkTitle":"https://cloud.tencent.com/document/product/266/9221#.3Ca-id.3D.22p2.22.3E.3C.2Fa.3E.E7.AD.BE.E5.90.8D.E5.8F.82.E6.95.B0.E8.AF.B4.E6.98.8E","linkTarget":"blank"},{"text":"。"}],"type":"uli","start":false}],"type":"hint","hintType":"info"},{"id":"--RMnJM3bjxC4AhbsHt2L","children":[{"text":"上传视频示例"}],"nodeId":".E4.B8.8A.E4.BC.A0.E8.A7.86.E9.A2.91.E7.A4.BA.E4.BE.8B","type":"h3"},{"id":"9h2herPMNVfzrQMbEnQMu","children":[{"id":"QBXUZIW4oPGbb-j8wzFoO","children":[{"text":"https:// 通过 import 引入的话，new TcVod(opts) 即可"}],"type":"code-line"},{"id":"BPdYhNqKfF2kOEiVHYc79","children":[{"text":"https:// new TcVod.default(opts) 是 script 引入的用法"}],"type":"code-line"},{"id":"OnMCKiLG0XzOu-HKNH0D-","children":[{"text":"const tcVod = new TcVod.default({"}],"type":"code-line"},{"id":"vUvni8EqLKHaY42nZTafP","children":[{"text":" getSignature: getSignature // 前文中所述的获取上传签名的函数"}],"type":"code-line"},{"id":"nZ-7auZvozbP0fsiLBDn4","children":[{"text":"})"}],"type":"code-line"},{"id":"a1OAFb9UD5wBGEaIdx8lv","children":[{"text":""}],"type":"code-line"},{"id":"z0Y2UjRLAAG8amt7Y2j0b","children":[{"text":"const uploader = tcVod.upload({"}],"type":"code-line"},{"id":"yOY7p2bguAOsWqoC-zubQ","children":[{"text":" mediaFile: mediaFile, // 媒体文件（视频或音频或图片），类型为 File"}],"type":"code-line"},{"id":"0DZj_NUWnd-q2yK6xxaN8","children":[{"text":"})"}],"type":"code-line"},{"id":"idpwwSohtLBVANCJJBRyi","children":[{"text":"uploader.on('media_progress', function(info) {"}],"type":"code-line"},{"id":"BO4JQCjFAQ57vz7WKC04f","children":[{"text":" console.log(info.percent) // 进度"}],"type":"code-line"},{"id":"6Ohx9sLUBX1QrWEAVvs5U","children":[{"text":"})"}],"type":"code-line"},{"id":"kXaRDrG78nMVMw8OjTs6G","children":[{"text":""}],"type":"code-line"},{"id":"RuKvgGbGnHoOHJnR7trnS","children":[{"text":"https:// 回调结果说明"}],"type":"code-line"},{"id":"Tg18dld5-eBwKqyVuPA5A","children":[{"text":"https:// type doneResult = {"}],"type":"code-line"},{"id":"LgHx2jSLW5VC-OGm8zAQN","children":[{"text":"https:// fileId: string,"}],"type":"code-line"},{"id":"DVAWSn0Gm_UVOwzh21dW6","children":[{"text":"https:// video: {"}],"type":"code-line"},{"id":"YBk9_QuryHvF32MjrYE3m","children":[{"text":"https:// url: string"}],"type":"code-line"},{"id":"jlU1pHWuzPOXO5bdVra1r","children":[{"text":"https:// },"}],"type":"code-line"},{"id":"9cHyp9L4_tAbe4Sk9-LyF","children":[{"text":"https:// cover: {"}],"type":"code-line"},{"id":"kWKuXp19evu_whO2tg2fo","children":[{"text":"https:// url: string"}],"type":"code-line"},{"id":"dyipzTjVO-O_cWQFL4-R1","children":[{"text":"https:// }"}],"type":"code-line"},{"id":"Z1Hr1vei5gxGwAS8o-8SY","children":[{"text":"https:// }"}],"type":"code-line"},{"id":"rYdjFq4R-2Cl2QOlrR0TT","children":[{"text":"uploader.done().then(function (doneResult) {"}],"type":"code-line"},{"id":"o0bNkHtaXWHEiPXntfeTw","children":[{"text":" // deal with doneResult"}],"type":"code-line"},{"id":"p-EGb-b0xvV56xRbv1n_q","children":[{"text":"}).catch(function (err) {"}],"type":"code-line"},{"id":"MZoxPmIWMeP3tG3S4l4im","children":[{"text":" // deal with error"}],"type":"code-line"},{"id":"3jD8KCr8P17ZVS12Ce6WG","children":[{"text":"})"}],"type":"code-line"},{"id":"OLO__GIcyMedQugjq_UOo","children":[{"text":""}],"type":"code-line"},{"id":"bv8u--r8O3KXKTL1e0o9o","children":[{"text":""}],"type":"code-line"}],"type":"code-block","language":"js","autoWrap":false},{"id":"i07lAEib-u5hkxk9w5z9b","children":[{"id":"PPBknKkecs3HXcMDCOBBY","children":[{"text":"说明：","type":"text","b":1,"color":"inherit"}],"type":"p"},{"id":"BxrpcU-6ntPotWh59NSPX","children":[{"text":"new TcVod(opts)","code":1},{"text":" 中的 opts 指该接口的相关参数，详细请参见 "},{"id":"lvVLGnHcY24uV0wcLoz7S","children":[{"text":"TcVod 接口描述"}],"type":"ref","props":{"type":"link","url":"#.E6.8E.A5.E5.8F.A3.E6.8F.8F.E8.BF.B0"},"linkTitle":"#.E6.8E.A5.E5.8F.A3.E6.8F.8F.E8.BF.B0","linkTarget":"self"},{"text":"。"}],"type":"uli","start":false},{"id":"OZAEt4o6eYAkENGy4rrmc","children":[{"text":"上传方法根据用户文件的长度，自动选择普通上传以及分片上传，用户不用关心分片上传的每个步骤，即可实现分片上传。"}],"type":"uli","start":false},{"id":"GTZxT65YdLL36xf9PtSgc","children":[{"text":"如需上传至指定子应用下，请参见 "},{"id":"36icdy4kC2xs_bPVanBA6","children":[{"text":"子应用体系 - 客户端上传"}],"type":"ref","props":{"type":"link","url":"https://cloud.tencent.com/document/product/266/14574#.E5.AE.A2.E6.88.B7.E7.AB.AF.E4.B8.8A.E4.BC.A0"},"linkTitle":"https://cloud.tencent.com/document/product/266/14574#.E5.AE.A2.E6.88.B7.E7.AB.AF.E4.B8.8A.E4.BC.A0","linkTarget":"blank"},{"text":"。"}],"type":"uli","start":false}],"type":"hint","hintType":"info"},{"id":"kQphNQM1c3qbsZNNGJD4P","children":[{"text":"高级功能"}],"nodeId":".E9.AB.98.E7.BA.A7.E5.8A.9F.E8.83.BD","type":"h2"},{"id":"aL0WN1IH9lRTg1r0uktTv","children":[{"text":"同时上传视频和封面"}],"nodeId":".E5.90.8C.E6.97.B6.E4.B8.8A.E4.BC.A0.E8.A7.86.E9.A2.91.E5.92.8C.E5.B0.81.E9.9D.A2","type":"h3"},{"id":"aHCUdvpOPedV8it364jcV","children":[{"id":"U9smJRv5aLmb-pAoFuY3u","children":[{"text":"const uploader = tcVod.upload({"}],"type":"code-line"},{"id":"5hUj8PsMTz4_GwTt5KiJ4","children":[{"text":" mediaFile: mediaFile,"}],"type":"code-line"},{"id":"pW7Fk2IKDcPG4qSy6O2nb","children":[{"text":" coverFile: coverFile,"}],"type":"code-line"},{"id":"Qy39HdGo9vgSPelQ-DMzR","children":[{"text":"})"}],"type":"code-line"},{"id":"6fMC06uHsaBzjgufAR2_x","children":[{"text":""}],"type":"code-line"},{"id":"uwugzBkL66un36B0WMJXn","children":[{"text":"uploader.done().then(function (doneResult) {"}],"type":"code-line"},{"id":"yINbemjJiq3dZX2jTuLjI","children":[{"text":" // deal with doneResult"}],"type":"code-line"},{"id":"WyQlBzTq6EbWUBsmEKlqg","children":[{"text":"})"}],"type":"code-line"}],"type":"code-block","language":"js","autoWrap":false},{"id":"vbObUz1bOL0iy9tiJF4uP","children":[{"text":"获取上传进度"}],"nodeId":".E8.8E.B7.E5.8F.96.E4.B8.8A.E4.BC.A0.E8.BF.9B.E5.BA.A6","type":"h3"},{"id":"thK_a9XN1zbdmzanfrb-c","children":[{"text":"SDK 支持以回调的形式展示当前的上传进度："}],"type":"p"},{"id":"f796ayuptWxEKC0TB1N8X","children":[{"id":"MdY60jp4xOJxM8d5eMUN6","children":[{"text":"const uploader = tcVod.upload({"}],"type":"code-line"},{"id":"Rc7KOQa1U562EqGPj3_LU","children":[{"text":" mediaFile: mediaFile,"}],"type":"code-line"},{"id":"RVNLDx3l4f-LYQhGVMUQi","children":[{"text":" coverFile: coverFile,"}],"type":"code-line"},{"id":"TkrUs3dYzEL50JgwK5SL9","children":[{"text":"})"}],"type":"code-line"},{"id":"wffvTqZMGugPrc9jMlxmy","children":[{"text":"https:// 视频上传完成时"}],"type":"code-line"},{"id":"6v1c9g1otQ9ndEjlc_6fY","children":[{"text":"uploader.on('media_upload', function(info) {"}],"type":"code-line"},{"id":"YwMOGf4aXYb7TwpwmYSKp","children":[{"text":" uploaderInfo.isVideoUploadSuccess = true;"}],"type":"code-line"},{"id":"BmlQ-b-pk6uBT_M2IT72S","children":[{"text":"})"}],"type":"code-line"},{"id":"uhGl9qXsmyCfp1E_6m4BD","children":[{"text":"https:// 视频上传进度"}],"type":"code-line"},{"id":"8waOxL13I29NaJpCzk1Yb","children":[{"text":"uploader.on('media_progress', function(info) {"}],"type":"code-line"},{"id":"DCnZSAh_YlHOd3e82pHHF","children":[{"text":" uploaderInfo.progress = info.percent;"}],"type":"code-line"},{"id":"w_JmNN5tYmENuKVp0un2G","children":[{"text":"})"}],"type":"code-line"},{"id":"RWLrFkwKlWYIUX2azhbPZ","children":[{"text":"https:// 封面上传完成时"}],"type":"code-line"},{"id":"TC8WF0Ei0aVVYb1lOaih2","children":[{"text":"uploader.on('cover_upload', function(info) {"}],"type":"code-line"},{"id":"jXlWxOnOKqGeE0_EbN5OY","children":[{"text":" uploaderInfo.isCoverUploadSuccess = true;"}],"type":"code-line"},{"id":"i9x1GW2vJxkCVrUYtKbCH","children":[{"text":"})"}],"type":"code-line"},{"id":"E8hqSjzmwicycHmTe4fLw","children":[{"text":"https:// 封面上传进度"}],"type":"code-line"},{"id":"mf7rKW-xEdcu_H_4PX8ic","children":[{"text":"uploader.on('cover_progress', function(info) {"}],"type":"code-line"},{"id":"fG6uVgmCRMPZJnOHwZrV2","children":[{"text":" uploaderInfo.coverProgress = info.percent;"}],"type":"code-line"},{"id":"bC9HnE68DvGNX_rsgyfxN","children":[{"text":"})"}],"type":"code-line"},{"id":"K1hvKWQ_eNMp5BvJKPbF0","children":[{"text":""}],"type":"code-line"},{"id":"dNs2RWF1yeR1kZjv8ihq7","children":[{"text":"uploader.done().then(function (doneResult) {"}],"type":"code-line"},{"id":"GCDXWNXPlY1Px2xVkJFh8","children":[{"text":" // deal with doneResult"}],"type":"code-line"},{"id":"7T4QzkBD1GLwXgWdaGo-k","children":[{"text":"})"}],"type":"code-line"}],"type":"code-block","language":"js","autoWrap":false},{"id":"TvWMX_1Yd7EIZ9D-k4n_o","children":[{"text":"xxx_upload","code":1},{"text":"与"},{"text":"xxx_progress","code":1},{"text":"的回调值请参见 "},{"id":"03pqb9VwqvKfURLxSMbwb","children":[{"text":"分块上传/复制任务操作"}],"type":"ref","props":{"type":"link","url":"https://cloud.tencent.com/document/product/436/35649#.E4.B8.8A.E4.BC.A0.E5.88.86.E5.9D.97"},"linkTitle":"https://cloud.tencent.com/document/product/436/35649#.E4.B8.8A.E4.BC.A0.E5.88.86.E5.9D.97","linkTarget":"blank"},{"text":"。"}],"type":"p"},{"id":"tbzdV4OZJDXBJ913NEm-0","children":[{"text":"取消上传"}],"nodeId":".E5.8F.96.E6.B6.88.E4.B8.8A.E4.BC.A0","type":"h3"},{"id":"3pGgmE2DsRhd844j1Xj56","children":[{"text":"SDK 支持取消正在上传的视频或封面："}],"type":"p"},{"id":"M2A91MwAvOaPmOCZYO5eG","children":[{"id":"aFtKEM-C4RDstzk6taYDT","children":[{"text":"const uploader = tcVod.upload({"}],"type":"code-line"},{"id":"Y7N48bhErsUHJkUQB1uOV","children":[{"text":" mediaFile: mediaFile,"}],"type":"code-line"},{"id":"ETM4BHAZYKfvhq871LHem","children":[{"text":" coverFile: coverFile,"}],"type":"code-line"},{"id":"1ilv6M11jMTZ5v_a5B8Ig","children":[{"text":"})"}],"type":"code-line"},{"id":"6zOhNDh3x6l1XgULh0HHU","children":[{"text":""}],"type":"code-line"},{"id":"TE84yWZlmKo-d6AHRK4bP","children":[{"text":"uploader.cancel()"}],"type":"code-line"}],"type":"code-block","language":"js","autoWrap":false},{"id":"x0l974TsSzNjSP4VhmbOj","children":[{"text":"断点续传"}],"nodeId":".E6.96.AD.E7.82.B9.E7.BB.AD.E4.BC.A0","type":"h3"},{"id":"MAPOjSQDUDk9g764TM9XU","children":[{"text":"SDK 支持自动断点续传功能，无需做额外操作。当上传意外终止时（如浏览器关闭、网络中断等），您再次上传该文件，可以从中断处继续上传，减少重复上传时间。"}],"type":"p"},{"id":"xqb92pKJ9Sb6IcehJPlqq","children":[{"text":"动态上传加速"}],"type":"h3","nodeId":"89022548-20b1-451a-97d3-5dc5912dbb2d"},{"id":"zUASY6AZiqggzAaXjTfLB","type":"p","children":[{"text":"1.7.0-beta.4 版本开始新增支持了通过 http2 协议上传，并根据网络状况动态调整上传并发的能力，有效提高上传速度，如需体验动态上传加速，需在控制台开启 "},{"id":"iUsclzbaJRl0ixm8W62Sl","type":"ref","props":{"type":"link","url":"https://cloud.tencent.com/document/product/266/78042"},"children":[{"text":"全球链路加速"}]},{"text":"。"}]},{"id":"xHcNjhEz97UAdj_DRkXXz","type":"code-block","language":"javascript","children":[{"id":"HRSx6CQdURTVfJRiyD-ke","type":"code-line","children":[{"text":"https:// 安装 beta 版本"}]},{"id":"3DrKvJjbOuG5sZWysHokj","type":"code-line","children":[{"text":"https:// npm install vod-js-sdk-v6@1.7.0-beta.4"}]},{"id":"TrYgM4XvHlj8AzPQugYGw","type":"code-line","children":[{"text":""}]},{"id":"iI8L8btRcroslcGJQDKhV","type":"code-line","children":[{"text":"import TcVod from 'vod-js-sdk-v6'"}]},{"id":"ESDrS7HUGP6dWr5E7XL12","type":"code-line","children":[{"text":""}]},{"id":"89j4N3cWCn9YqhFohqtnJ","children":[{"text":"const tcVod = new TcVod.default({"}],"type":"code-line"},{"id":"-WzLSRabDtsWn2w3VgWOT","children":[{"text":" getSignature: getSignature // 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