entry.go
func (e *Entry) GetHandler(method string) *Route {
	handler := e.handlers[method]
	if handler == nil {
		handler = e.handler
	}
	return handler
}
func (e *Entry) GetHandler(method string) *Route {
	handler := e.handlers[method]
	if handler == nil {
		handler = e.handler
	}
	return handler
}
func ( e * Entry ) GetHandler ( method string ) * Route { handler := e . handlers [ method ] if handler == nil { handler = e . handler } return handler }
// GetHandler returns a handler with given method.
GetHandler returns a handler with given method .