func upload(c echo.Context) error {
// Read form fields
name := c.FormValue("name")
email := c.FormValue("email")
//------------
// Read files
//------------
// Multipart form
form, err := c.MultipartForm()
if err != nil {
return err
}
files := form.File["files"]
for _, file := range files {
// Source
src, err := file.Open()
if err != nil {
return err
}
defer src.Close()
// Destination
dst, err := os.Create(file.Filename)
if err != nil {
return err
}
defer dst.Close()
// Copy
if _, err = io.Copy(dst, src); err != nil {
return err
}
}
return c.HTML(http.StatusOK, fmt.Sprintf("<p>Uploaded successfully %d files with fields name=%s and email=%s.</p>", len(files), name, email))
}