a := []string{}
 
a1 := strings.Join(a, "\n")
reader := bytes.NewBuffer([]byte(a1))
cHttp := &http.Client{Timeout: 10 * time.Second}
resp, _ := http.NewRequest("POST", "http://localhost:8086/api/v2/write?org=org&bucket=test&precision=s", reader)
resp.Header.Add("Authorization", "Token 12345")
resp.Header.Set("Content-Type", "text/plain; charset=utf-8")
resp.Header.Set("Accept", "application/json")
_, _ = cHttp.Do(resp)

influxdbClient := influxdb2.NewClient("http://", "")
	influxdbClient.Options().SetPrecision(time.Second)
	writeAPI := influxdbClient.WriteAPIBlocking("org", "test")

	data := make(map[string]float64)
	data["1"] = 71.00
	data["2"] = 72.00
	data["3"] = 73.00
	data["4"] = 74.00

	var pList []*write.Point
	for k, v := range data {
		p := influxdb2.NewPoint("cpu",
			map[string]string{"id": "123", "cpu": k},
			map[string]interface{}{"s": v},
			time.Now())
		pList = append(pList, p)
	}
	fmt.Println(pList)
	_ = writeAPI.WritePoint(context.Background(), pList...)
	_ = writeAPI.Flush(context.Background())
	influxdbClient.Close()