package main

import (
	"fmt"
	"github.com/dgrijalva/jwt-go"//这里用的这个包
	"github.com/labstack/echo"
	"net/http"
	"time"
)

func main() {
	e := echo.New()
	e.GET("/", func(c echo.Context) error {
		token := jwt.New(jwt.SigningMethodHS256)//初始化token选择HS256
		clamis := token.Claims.(jwt.MapClaims)
		clamis["name"] = "zyq" //可以填写用户信息
		clamis["exp"] = time.Now().Add(time.Hour * 72).Unix()
		fmt.Println(clamis)
		key := []byte("secret")
		fmt.Println(key)
		t, err := token.SignedString(key)
		fmt.Println(err)
		return c.JSON(http.StatusOK, map[string]string{
			"token": t,
		})
	})

	e.Logger.Fatal(e.Start(":9991"))

}
//token解密参考 https://wingsxdu.com/post/golang/echo/go-echo-jwt/