Go-net/http-func HandleFunc

HandleFunc 在 DefaultServeMux 中为给定模式注册处理函数。

func HandleFunc(pattern string, handler func(ResponseWriter, *Request))

package main

import (
    "io"
    "log"
    "net/http"
)

func main() {
    h1 := func(w http.ResponseWriter, _ *http.Request) {
        io.WriteString(w, "Hello from a HandleFunc #1!\n")
    }
    h2 := func(w http.ResponseWriter, _ *http.Request) {
        io.WriteString(w, "Hello from a HandleFunc #2!\n")
    }

    http.HandleFunc("/", h1)
    http.HandleFunc("/endpoint", h2)

    log.Fatal(http.ListenAndServe(":8080", nil))
}