我一直在使用golang实现服务器。当收到预期参数'code'后,我需要关闭服务器。在关闭服务器之前,我需要重定向到另一个网页。我已经按照以下方式实施了这个问题。这段代码能够工作,但是我想知道这是否是最佳实践?欢迎您提供建议。
func main() {
var code string
const port int = 8888
httpPortString := ":" + strconv.Itoa(port)
mux := http.NewServeMux()
fmt.Printf("Http Server initialized on Port %s", httpPortString)
server := http.Server{Addr: httpPortString, Handler: mux}
var timer *time.Timer
mux.HandleFunc("/auth", func(w http.ResponseWriter, r *http.Request) {
err := r.ParseForm()
if err != nil {
fmt.Printf("Error parsing the code: %s", err)
}
code = r.Form.Get("code")
if err != nil {
log.Printf("Error occurred while establishing the server: %s", err)
}
http.Redirect(w, r, "https://cloud.google.com/sdk/auth_success", http.StatusMovedPermanently)
timer = time.NewTimer(2 * time.Second)
go func() {
<-timer.C
server.Shutdown(context.Background())
}()
})
if err := server.ListenAndServe(); err != nil && err != http.ErrServerClosed {
fmt.Printf("Error while establishing the service: %s", err)
}
fmt.Println("Finished executing the the service")
}
谢谢你..!