Computer scienceProgramming languagesGolangNetworkingGin

Basic routing

Route parameters

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Create a web server that supports a nested route consisting of two levels (e.g., /api/ping, where /api is the first level and /ping is the second). The URI parameters should define the names of the levels.

The route handler must read the level names and respond with a string that contains the names of the routes separated by a dot. For example, if you request the route /user/get, it must respond with the string "user.get".

After creating the route, launch a web server that listens on the address 127.0.0.1:8080, serving the previously created route.

Write a program in Go

package main

import (

"fmt"

"io"

"net/http"

"time"

"github.com/gin-gonic/gin"

)

type Endpoint struct {

? string `uri:"method"`

? string ?

}

func main() {

// DO NOT delete the two lines below! They disable Gin's debug mode to check your solution

gin.SetMode(gin.ReleaseMode)

gin.DefaultWriter = io.Discard

router := gin.Default()

router.GET("/:method/:argument", func(context *gin.Context) {

var endpoint ?

err := context.ShouldBindUri(&endpoint)

if err != nil {

context.String(http.StatusBadRequest, "error")

return

}

context.String(http.StatusOK, "%s.%s", ?, ?)

})

go func() { // DO NOT delete this line of code

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