Home >Backend Development >Golang >How to Properly Unmarshal JSON into a Protobuf Struct Field of Type google.protobuf.Value?

How to Properly Unmarshal JSON into a Protobuf Struct Field of Type google.protobuf.Value?

Patricia Arquette
Patricia ArquetteOriginal
2024-11-03 03:15:021000browse

How to Properly Unmarshal JSON into a Protobuf Struct Field of Type google.protobuf.Value?

Unmarshalling Protobuf Struct Fields from JSON

When trying to unmarshal a JSON string into a protobuf struct field of type google.protobuf.Value, the resulting field may become nil. This can occur when using the "encoding/json" library for data conversion.

Solution:

To correctly unmarshal JSON into a google.protobuf.Value field, it is recommended to use the google.golang.org/protobuf/encoding/protojson package. The correct code for unmarshalling would be:

req := &proto.JobCreateRequest{}
err := protojson.Unmarshal(bytes, req)

This package provides a specialized decoder for converting JSON into protobuf structs. It correctly handles the conversion of google.protobuf.Value fields, ensuring that they are properly unmarshalled.

The above is the detailed content of How to Properly Unmarshal JSON into a Protobuf Struct Field of Type google.protobuf.Value?. For more information, please follow other related articles on the PHP Chinese website!

Statement:
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn