| package main | |
| import ( | |
| "fmt" | |
| "log" | |
| "net/http" | |
| ) | |
| func HelloServer(w http.ResponseWriter, req *http.Request) { | |
| log.Println(req.URL) | |
| fmt.Fprintf(w, "Hello, 世界!\nURL = %s\n", req.URL) | |
| } | |
| func main() { | |
| fmt.Println("please connect to localhost:7777/hello") | |
| http.HandleFunc("/hello", HelloServer) | |
| log.Fatal(http.ListenAndServe(":7777", nil)) | |
| } |