How to use nodejs to start the front-end program

The method to start the front-end program using Node.js is as follows: Install the serve package: npm install -g serve Start the front-end program: serve -s build Access the application in the browser: http://localhost:5000

Use Node.js to start the front-end program

Generally speaking, the front-end program is run on the server through the Web server ( such as Nginx or Apache). However, during development and debugging, you can use Node.js to launch your front-end program to quickly and easily run and test your application.

To use Node.js to start the front-end program, you need to install the serve package:

<code>npm install -g serve</code>

After the installation is complete, you can start the front-end program through the following command:

<code>serve -s build</code>

Among them:

• -s Specifies the directory to serve, in this case the build directory (assuming your front-end application has been built to this directory).

This will start a local server, usually on port 5000. You can access the application by entering the following URL into your browser:

<code>http://localhost:5000</code>

Additional options:

• Specify port: Specify the port number using the -p option, for example: serve -p 8080 -s build.
• Enable HTTPS: Use the --ssl option to enable HTTPS, for example: serve --ssl -s build.
• Configure CORS: Configure the CORS header using the --cors option, for example: serve --cors "*" -s build.
• Enable gzip compression: Use the --gzip option to enable gzip compression, for example: serve --gzip -s build.

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