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)
}