在 Go 中定期轮询 REST 端点

Question

我正在尝试编写一个定期轮询 PHP 应用程序公开的 REST 端点的 Go 应用程序。Go 轮询应用程序将有效负载读入结构并进行进一步处理。我正在寻找一些开始实施的建议。

Answer 1

最简单的方法是使用 Ticker：ticker := time.NewTicker(time.Second * 1).Cgo func() {&nbsp; &nbsp; for {&nbsp; &nbsp; &nbsp; &nbsp; select {&nbsp; &nbsp; &nbsp; &nbsp; case <- ticker:&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; response,_ := http.Get("http://...")&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; _, err := io.Copy(os.Stdout, response.Body)&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; if err != nil {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; log.Fatal(err)&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; response.Body.Close()&nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; }}()time.Sleep(time.Second * 10)