to install them, you can run: npm install --save video.js video.js/dist/vide

要安装它们，您可以运行以下命令：npm install --save video.js video.js/dist/vide。

npm是一个用于安装和管理JavaScript包的包管理器。通过运行npm install命令，您可以将特定的包安装到您的项目中。

--save参数将安装的包添加到项目的package.json文件的dependencies部分。这样，当其他开发人员或部署服务器需要构建和运行该项目时，可以通过运行npm install命令一次性安装所需的所有包。

video.js是一个流行的用于在网页上嵌入视频播放器的JavaScript库。它提供了丰富的功能和自定义选项，可以很好地完成视频播放器的需求。

video.js/dist/vide是video.js库的特定版本或构建版本的路径。通过包含特定的构建版本路径，您可以选择安装所需的功能和文件。例如，/dist/video.min.js是一个已经被压缩和优化的文件，对于生产环境非常适用。

因此，在命令行中运行npm install --save video.js video.js/dist/vide将安装video.js库及其特定版本到您的项目中，并将这些依赖项添加到package.json文件中。这将为您的项目提供所需的视频播放功能。

相关问题

These dependencies were not found: * canvas in ./node_modules/pdfh5/js/pdf.js * dommatrix/dist/dommatrix.js in ./node_modules/pdfh5/js/pdf.js, ./node_modules/pdfh5/js/pdf.worker.js * web-streams-polyfill/dist/ponyfill.js in ./node_modules/pdfh5/js/pdf.js, ./node_modules/pdfh5/js/pdf.worker.js

It seems that some dependencies required by PDFH5 are missing. To resolve these dependencies, you can follow these steps:

1. Install missing dependencies: Run the following command in your project's root folder to install the missing dependencies:

   npm install canvas dommatrix web-streams-polyfill

This will install the required packages (`canvas`, `dommatrix`, and `web-streams-polyfill`) and add them to your project's `node_modules` folder.

2. Import the dependencies: In the file `pdf.js` located in `node_modules/pdfh5/js/`, add the following import statements at the top of the file:

   import 'canvas';
   import 'dommatrix/dist/dommatrix.js';
   import 'web-streams-polyfill/dist/ponyfill.js';

Similarly, in the file `pdf.worker.js` located in `node_modules/pdfh5/js/`, add the same import statements at the top of the file.

3. Save the changes and rebuild: After adding the import statements, save the files and rebuild your project. Depending on your build system (Webpack, Rollup, etc.), you might need to run a command like `npm run build` or `npm run dev` to rebuild your project with the updated dependencies.

By following these steps, you should be able to resolve the missing dependencies for PDFH5.

This dependency was not found: * @/api/wms/category in ./node_modules/cache-loader/dist/cjs.js??ref--12-0!./node_modules/babel-loader/lib!./node_modules/cache-loader/dist/cjs.js??ref--0-0!./node_modules/vue-loader/lib??vue-loader-options!./src/views/system/category/index.vue?vue&type=script&lang=js& To install it, you can run: npm install --save @/api/wms/category This dependency was not found: * @/api/wms/category in ./node_modules/cache-loader/dist/cjs.js??ref--12-0!./node_modules/babel-loader/lib!./node_modules/cache-loader/dist/cjs.js??ref--0-0!./node_modules/vue-loader/lib??vue-loader-options!./src/views/system/category/index.vue?vue&type=script&lang=js& To install it, you can run: npm install --save @/api/wms/category

This error message indicates that the dependency "@/api/wms/category" could not be found. It seems that you need to install this dependency in order to resolve the issue.

To install the missing dependency, you can run the following command in your terminal:

npm install --save @/api/wms/category

This command will install the "@/api/wms/category" package and save it as a dependency in your project's package.json file. Once the installation is complete, you should be able to resolve the dependency and resolve the error.