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main.go
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main.go
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package main
import (
"fmt"
"html/template"
"log"
"net/http"
"reflect"
)
type Person struct {
FirstName string
LastName string
}
func main() {
// parse template
tpl, err := template.ParseFiles("form.gohtml")
if err != nil {
log.Fatalln(err)
}
http.HandleFunc("/", func(res http.ResponseWriter, req *http.Request) {
// receive form submission
fName := req.FormValue("first")
lName := req.FormValue("last")
fmt.Println("fName: ", fName)
fmt.Println("[]byte(fName): ", []byte(fName))
fmt.Println("typeOf: ", reflect.TypeOf(fName))
// execute template
err = tpl.Execute(res, Person{fName, lName})
if err != nil {
http.Error(res, err.Error(), 500)
log.Fatalln(err)
}
})
http.ListenAndServe(":9000", nil)
}