package net/http
Golang net/http.Request.FormFile() and FormValue() functions usage example
func uploadHandler(w http.ResponseWriter, r *http.Request) {
// the FormFile function takes in the POST input id file
file, header, err := r.FormFile("file") // <-------------------------------- here!
if err != nil {
fmt.Fprintln(w, err)
return
}
defer file.Close()
out, err := os.Create("/tmp/uploadedfile")
if err != nil {
fmt.Fprintf(w, "Unable to create the file for writing. Check your write access privilege")
return
}
defer out.Close()
// write the content from POST to the file
_, err = io.Copy(out, file)
if err != nil {
fmt.Fprintln(w, err)
}
fmt.Fprintf(w, "File uploaded successfully : ")
fmt.Fprintf(w, header.Filename)
}
and
func process_form_data(w http.ResponseWriter, r *http.Request) {
if r.Method == "POST" {
form_data := r.FormValue("form_data")
}
}
References :
https://www.socketloop.com/tutorials/get-form-post-value-go
http://golang.org/pkg/net/http/#Request.FormFile
http://golang.org/pkg/net/http/#Request.FormValue
https://www.socketloop.com/tutorials/golang-upload-file
