package main import ( "github.com/gogf/gf/frame/g" "github.com/gogf/gf/net/ghttp" "github.com/gogf/gf/os/gtime" ) func main() { s := g.Server() s.BindHandler("/cookie", func(r *ghttp.Request) { datetime := r.Cookie.Get("datetime") r.Cookie.Set("datetime", gtime.Datetime()) r.Response.Write("datetime:", datetime) }) s.SetPort(8199) s.Run() }