定期轮询Go中的REST端点 [英] Periodically polling a REST endpoint in Go

问题描述

我正在尝试编写一个Go应用程序，该应用程序定期轮询PHP应用程序公开的REST端点.Go轮询应用程序将有效负载读取到结构中并进行进一步处理.我正在寻找一些开始实施的建议.

I am trying to write a Go application that periodically polls a REST endpoint exposed by a PHP application. The Go polling application reads the payload into a struct and does further processing. I am looking for some recommendations for starting the implementation.

推荐答案

最简单的方法是使用股票代码:

Simplest way would be to use a Ticker:

ticker := time.NewTicker(time.Second * 1).C
go func() {
    for {
        select {
        case <- ticker:
            response,_ := http.Get("http://...")
            _, err := io.Copy(os.Stdout, response.Body)
            if err != nil {
                log.Fatal(err)
            }
            response.Body.Close()
        }
    }

}()


time.Sleep(time.Second * 10)

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