elton-tracker

The middleware has been archived, please use the middleware of elton.

Tracker middleware for elton, it can track route params, include query, params, form and handle result.

package main

import (
	"bytes"
	"encoding/json"
	"fmt"

	"github.com/vicanso/elton"

	tracker "github.com/vicanso/elton-tracker"
)

func main() {
	e := elton.New()

	loginTracker := tracker.New(tracker.Config{
		OnTrack: func(info *tracker.Info, _ *elton.Context) {
			buf, _ := json.Marshal(info)
			fmt.Println(string(buf))
		},
	})

	e.Use(func(c *elton.Context) error {
		c.RequestBody = []byte(`{
			"account": "tree.xie",
			"password": "123456"
		}`)
		return c.Next()
	})

	e.POST("/user/login", loginTracker, func(c *elton.Context) (err error) {
		c.SetHeader(elton.HeaderContentType, elton.MIMEApplicationJSON)
		c.BodyBuffer = bytes.NewBuffer(c.RequestBody)
		return
	})

	err := e.ListenAndServe(":3000")
	if err != nil {
		panic(err)
	}
}