golang_nethttp 

package main

import (
	"encoding/json"
	"fmt"
	"log"
	"net/http"
)
//<link rel="stylesheet" href="media/index.css">
func indexHandler(w http.ResponseWriter, r *http.Request) {
	http.ServeFile(w,r,"index.html")

}
//http://127.0.0.1:8000/submit
func submitHandler(w http.ResponseWriter, r *http.Request) {
	//获取post json请求转换为map
	err := r.ParseForm()
	if err != nil {
		log.Fatal("parse form error ", err)
	}
	// 初始化请求变量结构
	formData := make(map[string]interface{})
	// 调用json包的解析，解析请求body
	json.NewDecoder(r.Body).Decode(&formData)

	//log.Println("req form: ", formData)
	for key, value := range formData {
		log.Println("key:", key, " => value :", value)
	}
	fmt.Fprintf(w, "submitHandler")

}
func main() {
	http.HandleFunc("/", indexHandler)
	http.HandleFunc("/submit", submitHandler)
	http.Handle("/media/",http.StripPrefix("/media/",http.FileServer(http.Dir("./media"))))
	println("web server started sucess")
	http.ListenAndServe(":8000", nil)

}

　　


　//media/index.css
body {
    background-color:#d0e4fe;
}
h1 {
    color:orange;
    text-align:center;
}
p {
    font-family:"Times New Roman";
    font-size:20px;
}

　　

<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <title>菜鸟教程(runoob.com)</title>
    <link rel="stylesheet" href="media/index.css">
</head>

<body>

<h1>CSS 实例!</h1>
<p>这是一个段落。</p>

</body>
</html>

　　

 

 

package main

import (
	"encoding/json"
	"fmt"
	"log"
	"net/http"
	"text/template"
)
//<link rel="stylesheet" href="media/index.css">
func indexHandler(w http.ResponseWriter, r *http.Request) {
	// 加载html模板
	t, _ := template.ParseFiles("index.html")
	// 准备模板数据
//	data := map[string]interface{}{"userName": "irene", "count": 123}
	// 渲染模板数据并相应页面
	t.Execute(w, nil)
	//http.ServeFile(w,r,"index.html")


}
//http://127.0.0.1:8000/submit
func submitHandler(w http.ResponseWriter, r *http.Request) {
	//获取post json请求转换为map
	err := r.ParseForm()
	if err != nil {
		log.Fatal("parse form error ", err)
	}
	// 初始化请求变量结构
	formData := make(map[string]interface{})
	// 调用json包的解析，解析请求body
	json.NewDecoder(r.Body).Decode(&formData)

	//log.Println("req form: ", formData)
	for key, value := range formData {
		log.Println("key:", key, " => value :", value)
	}
	fmt.Fprintf(w, "submitHandler")

}
func main() {
	http.HandleFunc("/", indexHandler)
	http.HandleFunc("/submit", submitHandler)
	http.Handle("/media/",http.StripPrefix("/media/",http.FileServer(http.Dir("./media"))))
	println("web server started sucess")
	http.ListenAndServe(":8000", nil)

}

　　

posted @ 2022-10-11 20:30  leochan007  阅读(21)  评论(0)    收藏  举报