()
| 173 | } |
| 174 | |
| 175 | func (s *FileServer) prepareHandler() error { |
| 176 | if len(s.Rules) > 0 { |
| 177 | s.handler = s.Rules.BuildHandler(s.handler.ServeHTTP) |
| 178 | } |
| 179 | |
| 180 | if s.middleware != nil { |
| 181 | next := s.handler |
| 182 | s.handler = http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { |
| 183 | s.middleware.ServeHTTP(next.ServeHTTP, w, r) |
| 184 | }) |
| 185 | } |
| 186 | return nil |
| 187 | } |
| 188 | |
| 189 | func (s *FileServer) RootPath() string { |
| 190 | return s.Root |