golang web 跳转的实现

package main

import (
//"database/sql"
//_ "github.com/mattn/go-sqlite3"
"fmt"
"html/template"
"log"
"net/http"
"strconv"
)

type User struct {
ID int
Name string
}

func (user User) String() string {
format := `ID : %d Name: %s`
return fmt.Sprintf(format, user.ID, user.Name)
}
func saveUser(w http.ResponseWriter, req *http.Request) {
userId, _ := strconv.Atoi(req.FormValue("Id"))
name := req.FormValue("name")
out := strconv.Itoa(userId) + "-" + name
u := &User{ID: userId, Name: name}
log.Println(out, ";", u.String())
//fmt.Fprintf(w, u.String())
http.Redirect(w, req, "/", http.StatusFound)
}

func addUser(w http.ResponseWriter, r *http.Request) {
t, _ := template.ParseFiles("tmpl/addUser.html")
t.Execute(w, nil)
}

func main() {
http.HandleFunc("/", addUser)
http.HandleFunc("/user", saveUser)
err := http.ListenAndServe(":8880", nil)
if err != nil {
log.Fatal("ListenAndServe: ", err.Error())
}
}

本文来自:开源中国博客

感谢作者:石头军

查看原文:golang web 跳转的实现

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