Gin (Gin-Gonic) is a powerful HTTP web framework. It is famous among Golang Developers. Let’s say you want to route some microservice hosted in your site using prefix url, i.e: yoursite.com/myservice this simple code that use Gin will make your life easier. Using RouterGroup feature you can navigate URL with prefix more faster.
package main
import "github.com/gin-gonic/gin"
func main() {
r := gin.Default()
v1 := r.Group("/myservice")
{
api := v1.Group("/api/v1")
{
api.GET("/", func(c *gin.Context) {
c.JSON(200, gin.H{
"message": "Success!",
})
})
}
}
r.Run() // listen and serve on 0.0.0.0:8080}
When you try to access yoursite.com/myservice/api/v1 you will get this logs.
[GIN-debug] GET /myservice/api/v1/ --> main.main.func1 (3 handlers)Easy right!
PS: Another syntax to serve url with prefix.
router.GET("/myservice/api/*any", gin.WrapH(http.DefaultServeMux))