go 表单



package main

import (

	"fmt"

	"io"

	"net/http"

)

const form = `<html><body><form action="#" method="post" name="bar">

                    <input type="text" name="in"/>

                    <input type="text" name="in"/>

                     <input type="submit" value="Submit"/>

             </form></html></body>`

func SimpleServer(w http.ResponseWriter, request *http.Request) {

	n, err := io.WriteString(w, "<h1>hello, world</h1>")

	if err != nil{

		fmt.Println(n)

	}

}

func FormServer(w http.ResponseWriter, request *http.Request) {

	w.Header().Set("Content-Type", "text/html")

	switch request.Method {

	case "GET":

		io.WriteString(w, form)

	case "POST":

		request.ParseForm()

		io.WriteString(w, request.Form["in"][0])

		io.WriteString(w, "\nss")

		io.WriteString(w, request.FormValue("in"))

	}

}

func Test(w http.ResponseWriter, r *http.Request){

	fmt.Println("handler hello")

	n, err := fmt.Fprintf(w, "hello world!")

	fmt.Println(n)

	if err != nil{

		fmt.Println("write error:", n)

	}

}

func main() {

	http.HandleFunc("/", Test)

	http.HandleFunc("/test1", SimpleServer)

	http.HandleFunc("/test2", FormServer)

	if err := http.ListenAndServe("127.0.0.1:80", nil); err != nil {

		fmt.Println("http listen eror")

	}

}
巴特西

go 表单

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