Can `MarshalJSON` be Used to Dynamically Add Fields to JSON Encoding in Go?

Utilizing MarshalJSON for Dynamic Field Addition in JSON Encoding

In Go, the question arises as to whether MarshalJSON can be leveraged to append arbitrary fields to a JSON encoding. Consider the following code snippet:

type Book struct {

The above is the detailed content of Can `MarshalJSON` be Used to Dynamically Add Fields to JSON Encoding in Go?. For more information, please follow other related articles on the PHP Chinese website!