What is the usage of the Go language Gin framework?

Gin is a web framework written in Go language for building high-performance web applications. Here is the basic usage of the Gin framework.

1. Install Gin framework:
   Use Go’s package management tool (such as go mod) to install the Gin framework.
2. Update the package using the command: go get -u github.com/gin-gonic/gin
3. Importing the Gin framework:
   At the beginning of the Go code, import the Gin framework.
4. include the package from “github.com/gin-gonic/gin”
5. Create a Gin instance:
   Create a default Gin instance using the gin.Default() function.
6. r is set to the default gin router.
7. Define route handler functions:
   Define route handler functions for different HTTP request methods such as GET, POST, PUT, and DELETE using Gin’s methods. For example:
8. When a request is made to “/hello”, respond with a JSON message that says “Hello, World!”.
9. Start the server:
   Use the Run method of Gin to start the server, which by default listens on the local 8080 port.
10. Execute the function.
11. Run the application:
    Use the command to run the application with Go:
12. Execute the main.go file

Here is the basic usage of the Gin framework. You can customize it by adding middleware, defining additional routes and handlers, and utilizing other features provided by Gin to develop complex web applications.