elasticsearch_status/main.go

package main

import (
	"context"
	"fmt"
	_ "github.com/gogf/gf/contrib/nosql/redis/v2"
	"github.com/gogf/gf/v2/frame/g"
	"github.com/gogf/gf/v2/os/gcron"
	"github.com/gogf/gf/v2/os/gctx"
	"log"
)

func main() {
	ctx := gctx.New()
	e, err := gcron.New().Add(ctx, g.Cfg().MustGet(ctx, "cron").String(), job)
	if err != nil {
		panic(err)
	}
	e.Start()
	select {}
}

func job(ctx context.Context) {
	log.Println("do curl")
	r, err := g.Client().Get(ctx, g.Cfg().MustGet(ctx, "curlAddr").String())
	if err != nil {
		g.Log().Errorf(ctx, "请求异常", err)
	}
	defer r.Close()
	fmt.Println(r.ReadAllString())

}