How to Deploy Flutter Web App on VPS Server with Domain
Introduction
Flutter is a popular framework for building cross-platform applications. With the introduction of Flutter Web, developers can now deploy their Flutter applications on the web. In this article, we will guide you on how to deploy a Flutter web app on a VPS server with a domain.
Setting up the VPS Server
To deploy a Flutter web app on a VPS server, you need to set up the server first. This involves choosing a VPS provider, selecting a plan, and setting up the server. Once the server is set up, you need to install the necessary software, including a web server such as Nginx or Apache.
Building the Flutter Web App
To build the Flutter web app, you need to create a new Flutter project and enable web support. You can do this by running the following command in your terminal:
“`dart
flutter config –enable-web
“`
Once you have enabled web support, you can build the web app by running the following command:
“`dart
flutter build web
“`
This will create a `build/web` directory in your project directory, which contains the built web app.
Deploying the Flutter Web App
To deploy the Flutter web app on the VPS server, you need to copy the built web app to the server. You can do this using SFTP or SCP. Once the web app is copied to the server, you need to configure the web server to serve the web app. For example, if you are using Nginx, you can create a new configuration file in the `/etc/nginx/conf.d/` directory with the following contents:
“`nginx
server {
listen 80;
server_name example.com;
location / {
root /var/www/flutter-web-app;
index index.html;
}
}
“`
This configuration file tells Nginx to listen on port 80 and serve the web app from the `/var/www/flutter-web-app` directory.
Configuring the Domain
To configure the domain, you need to point the domain to the VPS server. You can do this by updating the DNS records of the domain to point to the IP address of the VPS server. For example, if your domain is `example.com` and your VPS server has an IP address of `192.0.2.1`, you need to update the `A` record of the domain to point to `192.0.2.1`.
Conclusion
Deploying a Flutter web app on a VPS server with a domain involves several steps, including setting up the VPS server, building the Flutter web app, deploying the web app, and configuring the domain. By following these steps, you can deploy your Flutter web app on a VPS server with a custom domain.
Frequently Asked Questions
1. Q: What is a VPS server?
A: A VPS (Virtual Private Server) is a virtual machine that runs its own copy of an operating system, and provides a dedicated server environment.
2. Q: How do I choose a VPS provider?
A: You can choose a VPS provider based on factors such as pricing, performance, and support.
3. Q: What is the difference between Nginx and Apache?
A: Nginx and Apache are both web servers, but they have different architectures and use cases.
4. Q: How do I configure the DNS records of my domain?
A: You can configure the DNS records of your domain by logging into your domain registrar’s control panel and updating the DNS records.
5. Q: Can I deploy a Flutter web app on a shared hosting server?
A: Yes, you can deploy a Flutter web app on a shared hosting server, but you may need to use a different deployment method, such as uploading the web app to the server using FTP.
