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refactor(encoding): optimize json encoding (#1339)

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* fix(encoding): optimize json encoding, add support for other encoding implementation such as easyjson etc.

Co-authored-by: corel <corelchen@qq.com>
This commit is contained in:
aiscrm 2021-08-17 09:19:57 +08:00 committed by GitHub
parent dee204efc2
commit 0b09fcd76d
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 22 additions and 13 deletions
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35
encoding/json/json.go
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@ -31,26 +31,35 @@ func init() {
type codec struct{}
func (codec) Marshal(v interface{}) ([]byte, error) {
if m, ok := v.(proto.Message); ok {
switch m := v.(type) {
case json.Marshaler:
return m.MarshalJSON()
case proto.Message:
return MarshalOptions.Marshal(m)
default:
return json.Marshal(m)
}
return json.Marshal(v)
}
func (codec) Unmarshal(data []byte, v interface{}) error {
rv := reflect.ValueOf(v)
for rv := rv; rv.Kind() == reflect.Ptr; {
if rv.IsNil() {
rv.Set(reflect.New(rv.Type().Elem()))
switch m := v.(type) {
case json.Unmarshaler:
return m.UnmarshalJSON(data)
case proto.Message:
return UnmarshalOptions.Unmarshal(data, m)
default:
rv := reflect.ValueOf(v)
for rv := rv; rv.Kind() == reflect.Ptr; {
if rv.IsNil() {
rv.Set(reflect.New(rv.Type().Elem()))
}
rv = rv.Elem()
}
rv = rv.Elem()
if m, ok := reflect.Indirect(rv).Interface().(proto.Message); ok {
return UnmarshalOptions.Unmarshal(data, m)
}
return json.Unmarshal(data, m)
}
if m, ok := v.(proto.Message); ok {
return UnmarshalOptions.Unmarshal(data, m)
} else if m, ok := reflect.Indirect(rv).Interface().(proto.Message); ok {
return UnmarshalOptions.Unmarshal(data, m)
}
return json.Unmarshal(data, v)
}
func (codec) Name() string {