// object project main.go package main import ( "html/template" "net/http" ) func main() { http.HandleFunc("/", Hey) http.ListenAndServe(":8080", nil) } const tpl = ` <html> <head> <title>表单传输</title> </head> <body> <form method="post"> username:<input type="text" name="username"></p> password:<input type="password" name="password"> <button type="submit">Submit</button> </form> </body> </html> ` func Hey(w http.ResponseWriter, r *http.Request) { if r.Method == "GET" { //获取模板文件 t := template.New("hey") //解析模板文件 t.Parse(tpl) //输出文件 t.Execute(w, nil) } else { //将用户名和密码输出 w.Write([]byte("用户名：" + r.FormValue("username"))) w.Write([]byte("密码：" + r.FormValue("password"))) } }