🤗 [Question]: how to Get status code in middleware

[tylitianrui]

Question Description

same Get status code middleware
status code is always 200

Solution does not work

Code Snippet (optional)

package main

import (
	"log"

	"github.com/gofiber/fiber/v2"
	"github.com/gofiber/fiber/v2/middleware/recover"
)

func main() {
	app := fiber.New()
	app.Use(
		func(c *fiber.Ctx) error {
			err := c.Next()
			log.Printf("status: %v", c.Response().StatusCode())
			return err
		},
		recover.New(),
	)

	app.Listen(":8520")
}

Checklist:

• I agree to follow Fiber's Code of Conduct.
• I have checked for existing issues that describe my questions prior to opening this one.
• I understand that improperly formatted questions may be closed without explanation.

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[rngallen]

For that you should use logger middleware it will do that for you Logger

[ReneWerner87]

not found is a bit special because it is set outside the flow

but you can also set it yourself as described here
https://docs.gofiber.io/extra/faq#how-do-i-handle-custom-404-responses
and then the logging should also work

[tylitianrui]

not found is a bit special because it is set outside the flow

but you can also set it yourself as described here https://docs.gofiber.io/extra/faq#how-do-i-handle-custom-404-responses and then the logging should also work

i want handling responses according to status codes . so i need status codes in middleware

[ReneWerner87]

as already mentioned, it should work with the variant as you have currently done it
but only if you set the not found status yourself via middleware, as it is done in the FAQ article