K8s外部网络访问之Ingress附件

package main import ( "fmt" "net/http" ) func printHello(w http.ResponseWriter, r *http.Request) { fmt.Println("hello word!") fmt.Fprintf(w, "Hello World !") //回复 } func main() { fmt.Println("start!") http.HandleFunc("/", printHello) // 匹配根路由/hello err := http.ListenAndServe("0.0.0.0:8080", nil) //监听8080 端口 if err != nil { fmt.Println("http listen failed") } fmt.Println("end!") }