项目文件夹

文件
2026-02-03 16:03:48 +00:00

33 行
626 B
Go

package json
import (
"encoding/json"
"google.golang.org/protobuf/encoding/protojson"
"google.golang.org/protobuf/proto"
)
var protojsonMarshaler = protojson.MarshalOptions{
EmitUnpopulated: false,
}
type Marshaler struct{}
func (j Marshaler) Marshal(v interface{}) ([]byte, error) {
if pb, ok := v.(proto.Message); ok {
return protojsonMarshaler.Marshal(pb)
}
return json.Marshal(v)
}
func (j Marshaler) Unmarshal(d []byte, v interface{}) error {
if pb, ok := v.(proto.Message); ok {
return protojson.Unmarshal(d, pb)
}
return json.Unmarshal(d, v)
}
func (j Marshaler) String() string {
return "json"
}