Gin is a web framework for the Go programming language (also known as Golang). It provides a fast and lightweight way to build scalable web applications and APIs.
Some of the key features of Gin include:
- Fast routing: Gin uses a radix tree algorithm for routing, which makes it very fast compared to other web frameworks.
- Middleware support: Gin supports middleware, which allows you to add functionality like logging, authentication, and more to your application in a modular way.
- JSON parsing: Gin includes built-in support for parsing JSON data from HTTP requests and sending JSON responses.
- Error handling: Gin provides a robust error handling system that allows you to handle errors in a centralized way.
Overall, Gin is a great choice for building high-performance web applications with Go. Its simplicity and speed make it ideal for small to medium-sized projects.
![[root@localhost ~]# mongo --version
MongoDB shell version v5.0.0
Build Info: {](https://linuxcpp.0voice.com/zb_users/upload/2023/05/202305162232044214315.png)
![[root@localhost ~]# sudo systemctl status mongod
● mongod.service - MongoDB Database Server
Loaded: loaded (/usr/lib/systemd/system/mongod.service; enabled; vendor preset: disabled)
Active: active (running) since Wed 2025-01-15 14:44:44 CST;...](https://linuxcpp.0voice.com/zb_users/upload/2023/05/202305162215507432702.png)
