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feat：视频删除和之前的方法使用视频的bug修复

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Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
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"License" shall mean the terms and conditions for use, reproduction,
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Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
the copyright owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all
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control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
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otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
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and conversions to other media types.
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copyright notice that is included in or attached to the work
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"Derivative Works" shall mean any work, whether in Source or Object
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"Contribution" shall mean any work of authorship, including
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APPENDIX: How to apply the Apache License to your work.
To apply the Apache License to your work, attach the following
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flv.js [![npm](https://img.shields.io/npm/v/flv.js.svg?style=flat)](https://www.npmjs.com/package/flv.js)
======
An HTML5 Flash Video (FLV) Player written in pure JavaScript without Flash. LONG LIVE FLV!
This project relies on [Media Source Extensions][] to work.
**For FLV live stream playback, please consider [mpegts.js][] which is under active development.**
**This project will become rarely maintained.**
[mpegts.js]: https://github.com/xqq/mpegts.js
## Overview
flv.js works by transmuxing FLV file stream into ISO BMFF (Fragmented MP4) segments, followed by feeding mp4 segments into an HTML5 `<video>` element through [Media Source Extensions][] API.
[Media Source Extensions]: https://w3c.github.io/media-source/
## Demo
[http://bilibili.github.io/flv.js/demo/](http://bilibili.github.io/flv.js/demo/)
## Features
- FLV container with H.264 + AAC / MP3 codec playback
- Multipart segmented video playback
- HTTP FLV low latency live stream playback
- FLV over WebSocket live stream playback
- Compatible with Chrome, FireFox, Safari 10, IE11 and Edge
- Extremely low overhead, and hardware accelerated by your browser!
## Installation
```bash
npm install --save flv.js
```
## Build
```bash
npm ci # install dependencies / dev-dependences
npm run build:debug # debug version flv.js will be emitted to /dist
npm run build # minimized release version flv.min.js will be emitted to /dist
```
[cnpm](https://github.com/cnpm/cnpm) mirror is recommended if you are in Mainland China.
## CORS
If you use standalone video server for FLV stream, `Access-Control-Allow-Origin` header must be configured correctly on video server for cross-origin resource fetching.
See [cors.md](docs/cors.md) for more details.
## Getting Started
```html
<script src="flv.min.js"></script>
<video id="videoElement"></video>
<script>
if (flvjs.isSupported()) {
var videoElement = document.getElementById('videoElement');
var flvPlayer = flvjs.createPlayer({
type: 'flv',
url: 'http://example.com/flv/video.flv'
});
flvPlayer.attachMediaElement(videoElement);
flvPlayer.load();
flvPlayer.play();
}
</script>
```
## Limitations
- MP3 audio codec is currently not working on IE11 / Edge
- HTTP FLV live stream is not currently working on all browsers, see [livestream.md](docs/livestream.md)
## Multipart playback
You only have to provide a playlist for `MediaDataSource`. See [multipart.md](docs/multipart.md)
## Livestream playback
See [livestream.md](docs/livestream.md)
## API and Configuration
See [api.md](docs/api.md)
## Debug
```bash
npm ci # install dependencies / dev-dependences
npm run dev # watch file changes and build debug version on the fly
```
## Design
See [design.md](docs/design.md)
## License
```
Copyright (C) 2016 Bilibili. All Rights Reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
```

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Copyright (c) 2017 Dailymotion (http://www.dailymotion.com)
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
src/remux/mp4-generator.js and src/demux/exp-golomb.ts implementation in this project
are derived from the HLS library for video.js (https://github.com/videojs/videojs-contrib-hls)
That work is also covered by the Apache 2 License, following copyright:
Copyright (c) 2013-2015 Brightcove
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.

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[![npm](https://img.shields.io/npm/v/hls.js.svg?style=flat)](https://npmjs.org/package/hls.js)
[![npm](https://img.shields.io/npm/v/hls.js/canary.svg?style=flat)](https://www.npmjs.com/package/hls.js/v/canary)
[![](https://data.jsdelivr.com/v1/package/npm/hls.js/badge?style=rounded)](https://www.jsdelivr.com/package/npm/hls.js)
[![Sauce Test Status](https://saucelabs.com/buildstatus/robwalch)](https://app.saucelabs.com/u/robwalch)
[comment]: <> ([![Sauce Test Status]&#40;https://saucelabs.com/browser-matrix/robwalch.svg&#41;]&#40;https://saucelabs.com/u/robwalch&#41;)
# ![HLS.js](https://cloud.githubusercontent.com/assets/616833/19739063/e10be95a-9bb9-11e6-8100-2896f8500138.png)
HLS.js is a JavaScript library that implements an [HTTP Live Streaming] client.
It relies on [HTML5 video][] and [MediaSource Extensions][] for playback.
It works by transmuxing MPEG-2 Transport Stream and AAC/MP3 streams into ISO BMFF (MP4) fragments.
Transmuxing is performed asynchronously using a [Web Worker] when available in the browser.
HLS.js also supports HLS + fmp4, as announced during [WWDC2016](https://developer.apple.com/videos/play/wwdc2016/504/).
HLS.js works directly on top of a standard HTML`<video>` element.
HLS.js is written in [ECMAScript6] (`*.js`) and [TypeScript] (`*.ts`) (strongly typed superset of ES6), and transpiled in ECMAScript5 using [Babel](https://babeljs.io/) and the [TypeScript compiler].
[Webpack] is used to build the distro bundle and serve the local development environment.
[html5 video]: https://www.html5rocks.com/en/tutorials/video/basics/
[mediasource extensions]: https://w3c.github.io/media-source/
[http live streaming]: https://en.wikipedia.org/wiki/HTTP_Live_Streaming
[web worker]: https://caniuse.com/#search=worker
[ecmascript6]: https://github.com/ericdouglas/ES6-Learning#articles--tutorials
[typescript]: https://www.typescriptlang.org/
[typescript compiler]: https://www.typescriptlang.org/docs/handbook/compiler-options.html
[webpack]: https://webpack.js.org/
## Features
- VOD & Live playlists
- DVR support on Live playlists
- Fragmented MP4 container
- MPEG-2 TS container
- ITU-T Rec. H.264 and ISO/IEC 14496-10 Elementary Stream
- ISO/IEC 13818-7 ADTS AAC Elementary Stream
- ISO/IEC 11172-3 / ISO/IEC 13818-3 (MPEG-1/2 Audio Layer III) Elementary Stream
- Packetized metadata (ID3v2.3.0) Elementary Stream
- AAC container (audio only streams)
- MPEG Audio container (MPEG-1/2 Audio Layer III audio only streams)
- Timed Metadata for HTTP Live Streaming (in ID3 format, carried in MPEG-2 TS)
- AES-128 decryption
- SAMPLE-AES decryption (only supported if using MPEG-2 TS container)
- Encrypted media extensions (EME) support for DRM (digital rights management)
- Widevine CDM (only tested with [shaka-packager](https://github.com/google/shaka-packager) test-stream on [the demo page](https://hls-js.netlify.app/demo/?src=https%3A%2F%2Fstorage.googleapis.com%2Fshaka-demo-assets%2Fangel-one-widevine-hls%2Fhls.m3u8&demoConfig=eyJlbmFibGVTdHJlYW1pbmciOnRydWUsImF1dG9SZWNvdmVyRXJyb3IiOnRydWUsInN0b3BPblN0YWxsIjpmYWxzZSwiZHVtcGZNUDQiOmZhbHNlLCJsZXZlbENhcHBpbmciOi0xLCJsaW1pdE1ldHJpY3MiOi0xfQ==))
- CEA-608/708 captions
- WebVTT subtitles
- Alternate Audio Track Rendition (Master Playlist with Alternative Audio) for VoD and Live playlists
- Adaptive streaming
- Manual & Auto Quality Switching
- 3 Quality Switching modes are available (controllable through API means)
- Instant switching (immediate quality switch at current video position)
- Smooth switching (quality switch for next loaded fragment)
- Bandwidth conservative switching (quality switch change for next loaded fragment, without flushing the buffer)
- In Auto-Quality mode, emergency switch down in case bandwidth is suddenly dropping to minimize buffering.
- Accurate Seeking on VoD & Live (not limited to fragment or keyframe boundary)
- Ability to seek in buffer and back buffer without redownloading segments
- Built-in Analytics
- All internal events can be monitored (Network Events, Video Events)
- Playback session metrics are also exposed
- Resilience to errors
- Retry mechanism embedded in the library
- Recovery actions can be triggered fix fatal media or network errors
- [Redundant/Failover Playlists](https://developer.apple.com/library/ios/documentation/NetworkingInternet/Conceptual/StreamingMediaGuide/UsingHTTPLiveStreaming/UsingHTTPLiveStreaming.html#//apple_ref/doc/uid/TP40008332-CH102-SW22)
### Supported M3U8 tags
For details on the HLS format and these tags' meanings, see https://tools.ietf.org/html/draft-pantos-hls-rfc8216bis-08
#### Manifest tags
- `#EXT-X-STREAM-INF:<attribute-list>`
`<URI>`
- `#EXT-X-MEDIA:<attribute-list>`
- `#EXT-X-SESSION-DATA:<attribute-list>`
The following properties are added to their respective variants' attribute list but are not implemented in their selection and playback.
- `VIDEO-RANGE` and `HDCP-LEVEL` (See [#2489](https://github.com/video-dev/hls.js/issues/2489))
#### Playlist tags
- `#EXTM3U`
- `#EXT-X-VERSION=<n>`
- `#EXTINF:<duration>,[<title>]`
- `#EXT-X-ENDLIST`
- `#EXT-X-MEDIA-SEQUENCE=<n>`
- `#EXT-X-TARGETDURATION=<n>`
- `#EXT-X-DISCONTINUITY`
- `#EXT-X-DISCONTINUITY-SEQUENCE=<n>`
- `#EXT-X-BYTERANGE=<n>[@<o>]`
- `#EXT-X-MAP:<attribute-list>`
- `#EXT-X-KEY:<attribute-list>` (`METHOD=SAMPLE-AES` is only supports with MPEG-2 TS segments)
- `#EXT-X-PROGRAM-DATE-TIME:<attribute-list>`
- `#EXT-X-START:TIME-OFFSET=<n>`
- `#EXT-X-SERVER-CONTROL:<attribute-list>`
- `#EXT-X-PART-INF:PART-TARGET=<n>`
- `#EXT-X-PART:<attribute-list>`
- `#EXT-X-PRELOAD-HINT:<attribute-list>`
- `#EXT-X-SKIP:<attribute-list>`
- `#EXT-X-RENDITION-REPORT:<attribute-list>`
The following tags are added to their respective fragment's attribute list but are not implemented in streaming and playback.
- `#EXT-X-DATERANGE:<attribute-list>` (Not added to metadata TextTracks. See [#2218](https://github.com/video-dev/hls.js/issues/2218))
- `#EXT-X-BITRATE` (Not used in ABR controller)
- `#EXT-X-GAP` (Not implemented. See [#2940](https://github.com/video-dev/hls.js/issues/2940))
### Not Supported
For a complete list of issues, see ["Top priorities" in the Release Planning and Backlog project tab](https://github.com/video-dev/hls.js/projects/6). Codec support is dependent on the runtime environment (for example, not all browsers on the same OS support HEVC).
- CMAF CC support [#2623](https://github.com/video-dev/hls.js/issues/2623)
- `Emsg` Inband Timed Metadata for FMP4 (ID3 within Emsgv1) in "metadata" TextTracks [#2360](https://github.com/video-dev/hls.js/issues/2360)
- `#EXT-X-DATERANGE` in "metadata" TextTracks [#2218](https://github.com/video-dev/hls.js/issues/2218)
- `#EXT-X-GAP` filling [#2940](https://github.com/video-dev/hls.js/issues/2940)
- `#EXT-X-I-FRAME-STREAM-INF` I-frame Media Playlist files
- `SAMPLE-AES` with fmp4, aac, mp3, vtt... segments (MPEG-2 TS only)
- PlayReady and FairPlay DRM ( See [#3779](https://github.com/video-dev/hls.js/issues/2360) and [issues labeled DRM](https://github.com/video-dev/hls.js/issues?q=is%3Aissue+is%3Aopen+label%3ADRM))
- Advanced variant selection based on runtime media capabilities (See issues labeled [`media-capabilities`](https://github.com/video-dev/hls.js/labels/media-capabilities))
- MP3 elementary stream audio in IE and Edge (<=18) on Windows 10 (See [#1641](https://github.com/video-dev/hls.js/issues/1641) and [Microsoft answers forum](https://answers.microsoft.com/en-us/ie/forum/all/ie11-on-windows-10-cannot-play-hls-with-mp3/2da994b5-8dec-4ae9-9201-7d138ede49d9))
### Server-side-rendering (SSR) and `require` from a Node.js runtime
You can safely require this library in Node and **absolutely nothing will happen**. A dummy object is exported so that requiring the library does not throw an error. HLS.js is not instantiable in Node.js. See [#1841](https://github.com/video-dev/hls.js/pull/1841) for more details.
## Getting started with development
First, checkout the repository and install the required dependencies
```sh
git clone https://github.com/video-dev/hls.js.git
cd hls.js
# After cloning or pulling from the repository, make sure all dependencies are up-to-date
npm install ci
# Run dev-server for demo page (recompiles on file-watch, but doesn't write to actual dist fs artifacts)
npm run dev
# After making changes run the sanity-check task to verify all checks before committing changes
npm run sanity-check
```
The dev server will host files on port 8000. Once started, the demo can be found running at http://localhost:8000/demo/.
Before submitting a PR, please see our [contribution guidelines](CONTRIBUTING.md).
Join the discussion on Slack via [video-dev.org](https://video-dev.org) in #hlsjs for updates and questions about development.
### Build tasks
Build all flavors (suitable for prod-mode/CI):
```
npm install ci
npm run build
```
Only debug-mode artifacts:
```
npm run build:debug
```
Build and watch (customized dev setups where you'll want to host through another server than webpacks' - for example in a sub-module/project)
```
npm run build:watch
```
Only specific flavor (known configs are: debug, dist, light, light-dist, demo):
```
npm run build -- --env dist # replace "dist" by other configuration name, see above ^
```
Note: The "demo" config is always built.
**NOTE:** `hls.light.*.js` dist files do not include EME, subtitles, CMCD, or alternate-audio support. In addition,
the following types are not available in the light build:
- `AudioStreamController`
- `AudioTrackController`
- `CuesInterface`
- `EMEController`
- `SubtitleStreamController`
- `SubtitleTrackController`
- `TimelineController`
- `CmcdController`
### Linter (ESlint)
Run linter:
```
npm run lint
```
Run linter with auto-fix mode:
```
npm run lint:fix
```
Run linter with errors only (no warnings)
```
npm run lint:quiet
```
### Formatting Code
Run prettier to format code
```
npm run prettier
```
### Type Check
Run type-check to verify TypeScript types
```
npm run type-check
```
### Automated tests (Mocha/Karma)
Run all tests at once:
```
npm test
```
Run unit tests:
```
npm run test:unit
```
Run unit tests in watch mode:
```
npm run test:unit:watch
```
Run functional (integration) tests:
```
npm run test:func
```
## Design
An overview of this project's design, it's modules, events, and error handling can be found [here](/docs/design.md).
## API docs and usage guide
- [API and usage docs, with code examples](./docs/API.md)
- [Auto-Generated API Docs (Latest Release)](https://hls-js.netlify.com/api-docs)
- [Auto-Generated API Docs (Development Branch)](https://hls-js-dev.netlify.com/api-docs)
_Note you can access the docs for a particular version using "[https://github.com/video-dev/hls.js/tree/deployments](https://github.com/video-dev/hls.js/tree/deployments)"_
## Demo
### Latest Release
[https://hls-js.netlify.com/demo](https://hls-js.netlify.com/demo)
### Master
[https://hls-js-dev.netlify.com/demo](https://hls-js-dev.netlify.com/demo)
### Specific Version
Find the commit on [https://github.com/video-dev/hls.js/tree/deployments](https://github.com/video-dev/hls.js/tree/deployments).
[![](https://www.netlify.com/img/global/badges/netlify-color-accent.svg)](https://www.netlify.com)
[![](https://opensource.saucelabs.com/images/opensauce/powered-by-saucelabs-badge-gray.png?sanitize=true)](https://saucelabs.com)
## Compatibility
HLS.js is only compatible with browsers supporting MediaSource extensions (MSE) API with 'video/MP4' mime-type inputs.
HLS.js is supported on:
- Chrome 39+ for Android
- Chrome 39+ for Desktop
- Firefox 41+ for Android
- Firefox 42+ for Desktop
- IE11 for Windows 8.1+
- Edge for Windows 10+
- Safari 8+ for MacOS 10.10+
- Safari for ipadOS 13+
A [Promise polyfill](https://github.com/taylorhakes/promise-polyfill) is required in browsers missing native promise support.
**Please note:** iOS Safari on iPhone does not support the MediaSource API. This includes all browsers on iOS as well as apps using UIWebView and WKWebView.
Safari browsers (iOS, iPadOS, and macOS) have built-in HLS support through the plain video "tag" source URL. See the example below (Using HLS.js) to run appropriate feature detection and choose between using HLS.js or natively built-in HLS support.
When a platform has neither MediaSource nor native HLS support, the browser cannot play HLS.
_Keep in mind that if the intention is to support HLS on multiple platforms, beyond those compatible with HLS.js, the HLS streams need to strictly follow the specifications of RFC8216, especially if apps, smart TVs, and set-top boxes are to be supported._
Find a support matrix of the MediaSource API here: https://developer.mozilla.org/en-US/docs/Web/API/MediaSource
## Using HLS.js
### Installation
Prepackaged builds are included [with each release](https://github.com/video-dev/hls.js/releases). Or install the hls.js as a dependency
of your project:
```sh
npm install --save hls.js
```
A canary channel is also available if you prefer to work off the development branch (master):
```
npm install hls.js@canary
```
### Embedding HLS.js
Directly include dist/hls.js or dist/hls.min.js in a script tag on the page. This setup prioritizes HLS.js MSE playback over
native browser support for HLS playback in HTMLMediaElements:
```html
<script src="https://cdn.jsdelivr.net/npm/hls.js@latest"></script>
<!-- Or if you want a more recent alpha version -->
<!-- <script src="https://cdn.jsdelivr.net/npm/hls.js@alpha"></script> -->
<video id="video"></video>
<script>
var video = document.getElementById('video');
var videoSrc = 'https://test-streams.mux.dev/x36xhzz/x36xhzz.m3u8';
if (Hls.isSupported()) {
var hls = new Hls();
hls.loadSource(videoSrc);
hls.attachMedia(video);
}
// HLS.js is not supported on platforms that do not have Media Source
// Extensions (MSE) enabled.
//
// When the browser has built-in HLS support (check using `canPlayType`),
// we can provide an HLS manifest (i.e. .m3u8 URL) directly to the video
// element through the `src` property. This is using the built-in support
// of the plain video element, without using HLS.js.
//
// Note: it would be more normal to wait on the 'canplay' event below however
// on Safari (where you are most likely to find built-in HLS support) the
// video.src URL must be on the user-driven white-list before a 'canplay'
// event will be emitted; the last video event that can be reliably
// listened-for when the URL is not on the white-list is 'loadedmetadata'.
else if (video.canPlayType('application/vnd.apple.mpegurl')) {
video.src = videoSrc;
}
</script>
```
#### Alternative setup
To check for native browser support first and then fallback to HLS.js, swap these conditionals. See [this comment](https://github.com/video-dev/hls.js/pull/2954#issuecomment-670021358) to understand some of the tradeoffs.
```html
<script src="https://cdn.jsdelivr.net/npm/hls.js@latest"></script>
<!-- Or if you want a more recent alpha version -->
<!-- <script src="https://cdn.jsdelivr.net/npm/hls.js@alpha"></script> -->
<video id="video"></video>
<script>
var video = document.getElementById('video');
var videoSrc = 'https://test-streams.mux.dev/x36xhzz/x36xhzz.m3u8';
//
// First check for native browser HLS support
//
if (video.canPlayType('application/vnd.apple.mpegurl')) {
video.src = videoSrc;
//
// If no native HLS support, check if HLS.js is supported
//
} else if (Hls.isSupported()) {
var hls = new Hls();
hls.loadSource(videoSrc);
hls.attachMedia(video);
}
</script>
```
For more embed and API examples see [docs/API.md](./docs/API.md).
## CORS
All HLS resources must be delivered with [CORS headers](https://developer.mozilla.org/en-US/docs/Web/HTTP/Access_control_CORS) permitting `GET` requests.
## Video Control
Video is controlled through HTML `<video>` element `HTMLVideoElement` methods, events and optional UI controls (`<video controls>`).
## Player Integration
The following players integrate HLS.js for HLS playback:
- [JW Player](https://www.jwplayer.com)
- [Akamai Adaptive Media Player (AMP)](https://www.akamai.com/us/en/solutions/products/media-delivery/adaptive-media-player.jsp)
- [Clappr](https://github.com/clappr/clappr)
- [Flowplayer](https://www.flowplayer.org) through [flowplayer-hlsjs](https://github.com/flowplayer/flowplayer-hlsjs)
- [MediaElement.js](https://www.mediaelementjs.com)
- [Videojs](https://videojs.com) through [Videojs-hlsjs](https://github.com/benjipott/videojs-hlsjs)
- [Videojs](https://videojs.com) through [videojs-hls.js](https://github.com/streamroot/videojs-hls.js). hls.js is integrated as a SourceHandler -- new feature in Video.js 5.
- [Videojs](https://videojs.com) through [videojs-contrib-hls.js](https://github.com/Peer5/videojs-contrib-hls.js). Production ready plug-in with full fallback compatibility built-in.
- [Fluid Player](https://www.fluidplayer.com)
- [OpenPlayerJS](https://www.openplayerjs.com), as part of the [OpenPlayer project](https://github.com/openplayerjs)
- [CDNBye](https://github.com/cdnbye/hlsjs-p2p-engine), a p2p engine for hls.js powered by WebRTC Datachannel.
### They use HLS.js in production!
| | | | |
| :----------------------------------------------------------------------------------------------------------------------------------------------------------: | :---------------------------------------------------------------------------------------------------------------------------------------------------------------------: | :------------------------------------------------------------------------------------------------------------------------------------------------------------: | :-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------: |
| [<img src="https://i.cdn.turner.com/adultswim/big/img/global/adultswim.jpg" width="120">](https://www.adultswim.com/streams) | [<img src="https://avatars3.githubusercontent.com/u/5497190?s=200&v=4" width="120">](https://www.akamai.com) | [<img src="https://upload.wikimedia.org/wikipedia/commons/thumb/1/1a/Canal%2B.svg/2000px-Canal%2B.svg.png" width="120">](https://www.canalplus.fr) | [<img src="https://avatars2.githubusercontent.com/u/115313" width="120">](https://www.dailymotion.com) |
| [<img src="https://user-images.githubusercontent.com/4006693/44003595-baff193c-9e8f-11e8-9848-7bb91563499f.png" width="120">](https://freshlive.tv) | [<img src="https://flowplayer.org/media/img/logo-blue.png" width="120">](https://flowplayer.com) | [<img src="https://avatars1.githubusercontent.com/u/12554082?s=240" width="120">](https://www.foxsports.com.au) | [<img src="https://cloud.githubusercontent.com/assets/244265/12556435/dfaceb48-c353-11e5-971b-2c4429725469.png" width="120">](https://www.globo.com) |
| [<img src="https://images.gunosy.com/logo/gunosy_icon_company_logo.png" width="120">](https://gunosy.com) | [<img src="https://user-images.githubusercontent.com/1480052/35802840-f8e85b8a-0a71-11e8-8eb2-eee323e3f159.png" width="120">](https://www.gl-systemhaus.de/) | [<img src="https://cloud.githubusercontent.com/assets/6525783/20801836/700490de-b7ea-11e6-82bd-e249f91c7bae.jpg" width="120">](https://nettrek.de) | [<img src="https://cloud.githubusercontent.com/assets/244265/12556385/999aa884-c353-11e5-9102-79df54384498.png" width="120">](https://www.nytimes.com/) |
| [<img src="https://cloud.githubusercontent.com/assets/1798553/20356424/ba158574-ac24-11e6-95e1-1ae591b11a0a.png" width="120">](https://www.peer5.com/) | [<img src="https://cloud.githubusercontent.com/assets/4909096/20925062/e26e6fc8-bbb4-11e6-99a5-d4762274a342.png" width="120">](https://www.qbrick.com) | [<img src="https://www.radiantmediaplayer.com/images/radiantmediaplayer-new-logo-640.jpg" width="120">](https://www.radiantmediaplayer.com/) | [<img src="https://www.rts.ch/hummingbird-static/images/logos/logo_marts.svg" width="120">](https://www.rts.ch) |
| [<img src="https://cloud.githubusercontent.com/assets/12702747/19316434/0a3601de-9067-11e6-85e2-936b1cb099a0.png" width="120">](https://www.snapstream.com/) | [<img src="https://pamediagroup.com/wp-content/uploads/2019/05/StreamAMG-Logo-RGB.png" width="120">](https://www.streamamg.com/) | [<img src="https://streamsharkio.sa.metacdn.com/wp-content/uploads/2015/10/streamshark-dark.svg" width="120">](https://streamshark.io/) | [<img src="https://camo.githubusercontent.com/9580f10e9bfa8aa7fba52c5cb447bee0757e33da/68747470733a2f2f7777772e7461626c6f74762e636f6d2f7374617469632f696d616765732f7461626c6f5f6c6f676f2e706e67" width="120">](https://my.tablotv.com/) |
| [<img src="https://user-images.githubusercontent.com/2803310/34083705-349c8fd0-e375-11e7-92a6-5c38509f4936.png" width="120">](https://www.streamroot.io/) | [<img src="https://vignette1.wikia.nocookie.net/tedtalks/images/c/c0/TED_logo.png/revision/20150915192527" width="120">](https://www.ted.com/) | [<img src="https://www.seeklogo.net/wp-content/uploads/2014/12/twitter-logo-vector-download.jpg" width="120">](https://twitter.com/) | [<img src="https://player.clevercast.com/img/clevercast.png" width="120">](https://www.clevercast.com) |
| [<img src="https://player.mtvnservices.com/edge/hosted/Viacom_logo.svg" width="120">](https://www.viacom.com/) | [<img src="https://user-images.githubusercontent.com/1181974/29248959-efabc440-802d-11e7-8050-7c1f4ca6c607.png" width="120">](https://vk.com/) | [<img src="https://avatars0.githubusercontent.com/u/5090060?s=200&v=4" width="120">](https://www.jwplayer.com) | [<img src="https://staticftv-a.akamaihd.net/arches/francetv/default/img/og-image.jpg?20161007" width="120">](https://www.france.tv) |
| [<img src="https://showmax.akamaized.net/e/logo/showmax_black.png" width="120">](https://tech.showmax.com) | [<img src="https://static3.1tv.ru/assets/web/logo-ac67852f1625b338f9d1fb96be089d03557d50bfc5790d5f48dc56799f59dec6.svg" width="120" height="120">](https://www.1tv.ru/) | [<img src="https://user-images.githubusercontent.com/1480052/40482633-c013ebce-5f55-11e8-96d5-b776415de0ce.png" width="120">](https://www.zdf.de) | [<img src="https://github.com/cdnbye/hlsjs-p2p-engine/blob/master/figs/cdnbye.png" width="120">](https://github.com/cdnbye/hlsjs-p2p-engine) |
| [cdn77](https://streaming.cdn77.com/) | [<img src="https://avatars0.githubusercontent.com/u/7442371?s=200&v=4" width="120">](https://r7.com/) | [<img src="https://raw.githubusercontent.com/Novage/p2p-media-loader/gh-pages/images/p2pml-logo.png" width="120">](https://github.com/Novage/p2p-media-loader) | [<img src="https://avatars3.githubusercontent.com/u/45617200?s=400" width="120">](https://kayosports.com.au) |
| [<img src="https://avatars1.githubusercontent.com/u/5279615?s=400&u=9771a216836c613f1edf4afe71cfc69d4c5657ed&v=4" width="120">](https://flosports.tv) | [<img src="https://www.logolynx.com/images/logolynx/c6/c67a2cb3ad33a82b5518f8ad8f124703.png" width="120">](https://global.axon.com/) | | |
## Chrome/Firefox integration
made by [gramk](https://github.com/gramk/chrome-hls), plays hls from address bar and m3u8 links
- Chrome [native-hls](https://chrome.google.com/webstore/detail/native-hls-playback/emnphkkblegpebimobpbekeedfgemhof)
- Firefox [native-hls](https://addons.mozilla.org/en-US/firefox/addon/native_hls_playback/)
## License
HLS.js is released under [Apache 2.0 License](LICENSE)

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(function (global, factory) {
typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
typeof define === 'function' && define.amd ? define(factory) :
(global = global || self, global.ckplayerLanguage = factory());
}(this, function () { 'use strict';
/*
* 功能：包含播放器用到的全部相关语言文字
*/
var language={
play:'Play',
pause:'Pause',
refresh:'Refresh',
full:'Fullscreen',
exitFull:'Non-Fullscreen',
webFull:'Web fullscreen',
exitWebFull:'Non-Web fullscreen',
theatre:'Theatre',
exitTheatre:'Non-theatre',
volume:'Volume：',
muted:'Mute',
exitmuted:'Unmute',
seek:'Seek：',
waiting:'Waiting',
live:'Liveing',
backLive:'Back live',
lookBack:'Look back：',
next:'Next episode',
screenshot:'Screenshot',
smallwindows:'Small windows',
playbackrate:'Speed',
playbackrateSuffix:' Speed',
track:'Subtitle',
noTrack:'No subtitle',
definition:'Definition',
switchTo:'Switched from：',
closeTime:'The advertisement can be closed in {seconds} seconds',
closeAd:'Close ad',
second:'seconds',
details:'View details',
copy:'Copy',
copySucceeded:'Copy succeeded, can be pasted!',
smallwindowsOpen:'The small window function is turned on',
screenshotStart:'Screenshot, please wait...',
smallwindowsClose:'The small window function is turned off',
screenshotClose:'Screenshot function is turned off',
loopOpen:'Loop open',
loopClose:'Loop close',
close:'Close',
down:'Down',
p50:'50%',
p75:'75%',
p100:'100%',
timeScheduleAdjust:{
prohibit:'No dragging',
prohibitBackOff:'No repeat viewing',
prohibitForward:'Fast forward prohibited',
prohibitLookBack:'Some content is forbidden to play',
prohibitForwardNotViewed:'Disable playback of parts not viewed'
},
error:{
noMessage:'Unknown error',
supportVideoError:'The browser version is too low. It is recommended to replace it with another browser',
videoTypeError:'This browser does not support playing this video. It is recommended to replace it with another browser',
loadingFailed:'Loading failed',
emptied:'An error occurred while loading the frequency file',
screenshot:'Screenshot failed',
ajax:'Ajax data request error',
noVideoContainer:'No video container'
}
};
return language;
}))

72
public/ckplayer/language/zh.cn.js
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@ -1,72 +0,0 @@
(function (global, factory) {
typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
typeof define === 'function' && define.amd ? define(factory) :
(global = global || self, global.ckplayerLanguage = factory());
}(this, function () { 'use strict';
/*
* 功能：包含播放器用到的全部相关语言文字
*/
var language={
play:'播放',
pause:'暂停',
refresh:'重播',
full:'全屏',
exitFull:'退出全屏',
webFull:'页面全屏',
exitWebFull:'退出页面全屏',
theatre:'剧场模式',
exitTheatre:'退出剧场模式',
volume:'音量：',
muted:'静音',
exitmuted:'恢复音量',
seek:'seek：',
waiting:'缓冲',
live:'直播中',
backLive:'返回直播',
lookBack:'回看：',
next:'下一集',
screenshot:'视频截图',
smallwindows:'小窗口播放功能',
playbackrate:'倍速',
playbackrateSuffix:'倍',
track:'字幕',
noTrack:'无字幕',
definition:'清晰度',
switchTo:'切换成：',
closeTime:'{seconds}秒后可关闭广告',
closeAd:'关闭广告',
second:'秒',
details:'查看详情',
copy:'复制',
copySucceeded:'复制成功，可贴粘！',
smallwindowsOpen:'小窗口功能已开启',
smallwindowsClose:'小窗口功能已关闭',
screenshotStart:'截图中，请稍候...',
screenshotClose:'截图功能已关闭',
loopOpen:'循环播放',
loopClose:'已关闭循环播放',
close:'关闭',
down:'下载',
p50:'50%',
p75:'75%',
p100:'100%',
timeScheduleAdjust:{
prohibit:'视频禁止拖动',
prohibitBackOff:'视频禁止重复观看',
prohibitForward:'视频禁止快进',
prohibitLookBack:'视频禁止播放部分内容',
prohibitForwardNotViewed:'视频禁止播放未观看的部分'
},
error:{
noMessage:'未知错误',
supportVideoError:'该浏览器版本太低，建议更换成其它浏览器',
videoTypeError:'该浏览器不支持播放该视频，建议更换成其它浏览器',
loadingFailed:'加载失败',
emptied:'视频文件加载过程中出现错误',
screenshot:'视频截图失败',
ajax:'Ajax数据请求错误',
noVideoContainer:'未找到放置视频的容器'
}
};
return language;
}))

72
public/ckplayer/language/zh.hk.js
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@ -1,72 +0,0 @@
(function (global, factory) {
typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
typeof define === 'function' && define.amd ? define(factory) :
(global = global || self, global.ckplayerLanguage = factory());
}(this, function () { 'use strict';
/*
*功能：包含播放機用到的全部相關語言文字
*/
var language = {
play: '播放',
pause: '暫停',
refresh: '重播',
full: '全屏',
exitFull: '退出全屏',
webFull: '頁面全屏',
exitWebFull: '退出頁面全屏',
theatre: '劇場模式',
exitTheatre: '退出劇場模式',
volume: '音量：',
muted: '靜音',
exitmuted: '恢復音量',
seek: 'seek:',
waiting: '緩衝',
live: '直播中',
backLive: '返回直播',
lookBack: '回看：',
next: '下一集',
screenshot: '視頻截圖',
smallwindows: '小視窗播放功能',
playbackrate: '倍速',
playbackrateSuffix: '倍',
track: '字幕',
noTrack: '無字幕',
definition: '清晰度',
switchTo: '切換成：',
closeTime: '{seconds}秒後可關閉廣告',
closeAd: '關閉廣告',
second: '秒',
details: '查看詳情',
copy: '複製',
copySucceeded: '複製成功,可貼粘！',
smallwindowsOpen: '小視窗功能已開啟',
smallwindowsClose: '小視窗功能已關閉',
screenshotStart: '截圖中,請稍候…',
screenshotClose: '截圖功能已關閉',
loopOpen: '迴圈播放',
loopClose: '已關閉迴圈播放',
close: '關閉',
down: '下載',
p50: '50%',
p75: '75%',
p100: '100%',
timeScheduleAdjust: {
prohibit: '視頻禁止拖動',
prohibitBackOff: '視頻禁止重複觀看',
prohibitForward: '視頻禁止快進',
prohibitLookBack: '視頻禁止播放部分內容',
prohibitForwardNotViewed: '視頻禁止播放未觀看的部分'
},
error: {
noMessage: '未知錯誤',
supportVideoError: '該流覽器版本太低,建議更換成其它瀏覽器',
videoTypeError: '該瀏覽器不支持播放該視頻,建議更換成其它瀏覽器',
loadingFailed: '加載失敗',
emptied: '視頻檔案加載過程中出現錯誤',
screenshot: '視頻截圖失敗',
ajax: 'Ajax數據請求錯誤',
noVideoContainer: '未找到放置視頻的容器'
}
};
return language;
}))

202
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@ -1,202 +0,0 @@
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9
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4
src/api/index.ts
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@ -187,9 +187,9 @@ export const API_ENDPOINTS = {
// 考试题库相关
EXAM: {
// 题库管理
REPO_CREATE: '/aiol/repo/courseAdd',
REPO_CREATE: '/aiol/aiolRepo/courseAdd',
REPO_LIST: '/aiol/aiolRepo/repoList',
REPO_DELETE: '/gen/repo/repo/delete',
REPO_DELETE: '/aiol/aiolRepo/delete',
REPO_EDIT: '/gen/repo/repo/edit',
// 题目管理

4
src/api/modules/exam.ts
View File

@ -29,7 +29,7 @@ export class ExamApi {
*/
static async createCourseRepo(data: CreateRepoRequest): Promise<ApiResponse<string>> {
console.log('🚀 创建课程题库:', data)
const response = await ApiRequest.post<string>('/aiol/repo/courseAdd', data)
const response = await ApiRequest.post<string>('/aiol/aiolRepo/courseAdd', data)
console.log('✅ 创建课程题库成功:', response)
return response
}
@ -83,7 +83,7 @@ export class ExamApi {
*/
static async deleteRepo(id: string): Promise<ApiResponse<string>> {
console.log('🚀 删除题库:', { id })
const response = await ApiRequest.delete<string>('/gen/repo/repo/delete', {
const response = await ApiRequest.delete<string>('/aiol/aiolRepo/delete', {
id
})
console.log('✅ 删除题库成功:', response)

55
src/views/teacher/ExamPages/QuestionManagement.vue
View File

@ -454,11 +454,35 @@ const searchQuestions = () => {
const loadQuestions = async () => {
loading.value = true;
try {
// 模拟API调用
await ExamApi.getQuestionsByRepo(currentBankId.value);
console.log('🚀 开始加载题目列表，题库ID:', currentBankId.value);
const allData = generateMockData();
// 模拟筛选
// 调用API获取题目列表
const response = await ExamApi.getQuestionsByRepo(currentBankId.value);
console.log('📊 题目列表API响应:', response);
let allData: Question[] = [];
// 处理API响应数据
if (response.code === 200 && response.data) {
// 将API返回的数据转换为前端格式
allData = response.data.map((item: any, index: number) => ({
id: item.id || `question_${index}`,
sequence: index + 1,
title: item.title || item.content || '题目内容',
type: item.type || '单选题',
category: item.category || '未分类',
difficulty: item.difficulty || '简单',
score: item.score || 10,
creator: item.createBy || item.creator || '未知',
createTime: item.createTime || new Date().toISOString()
}));
console.log('✅ 题目数据转换成功:', allData.length, '条题目');
} else {
console.warn('⚠️ 题目列表API返回异常，使用模拟数据');
allData = generateMockData();
}
// 应用筛选条件
let filteredData = allData;
if (filters.category) {
@ -478,8 +502,29 @@ const loadQuestions = async () => {
const end = start + pagination.pageSize;
questionList.value = filteredData.slice(start, end);
console.log('📊 题目列表加载完成:', questionList.value.length, '条题目');
} catch (error) {
console.error('加载题目失败:', error);
console.error('❌ 加载题目失败:', error);
// 出错时使用模拟数据
const allData = generateMockData();
let filteredData = allData;
if (filters.category) {
filteredData = filteredData.filter(item => item.category.includes(filters.category));
}
if (filters.keyword) {
filteredData = filteredData.filter(item =>
item.title.includes(filters.keyword) ||
item.creator.includes(filters.keyword)
);
}
pagination.total = filteredData.length;
const start = (pagination.page - 1) * pagination.pageSize;
const end = start + pagination.pageSize;
questionList.value = filteredData.slice(start, end);
} finally {
loading.value = false;
}