How to Ensure Correct JSON Mapping for Golang Structs?

Unmarshalling JSON in Golang: Correctly Mapping Fields

For unmarshalling JSON into a map[string]Context, it's crucial to ensure that the fields in the Context struct are exported to enable proper JSON mapping. By making fields exported, you allow the JSON unmarshaller to access and set their values.

In the provided JSON data, the title, story, and options fields of Context are mapped to the corresponding fields in the JSON object. However, in the initial definitions, these fields are not exported.

To fix this, modify the Context and Option structs as follows:

type Context struct {

The above is the detailed content of How to Ensure Correct JSON Mapping for Golang Structs?. For more information, please follow other related articles on the PHP Chinese website!