feat: add SerializerAdapter support custom serializer

util/util.go

@@ -1,5 +1,7 @@
 package util
 
+import "fmt"
+
 func HasNil(arr []interface{}) bool {
 	for _, elem := range arr {
 		if elem == nil {
@@ -17,3 +19,10 @@ func HasStr(arr []string, str string) bool {
 	}
 	return false
 }
+
+func InterfaceToBytes(data interface{}) ([]byte, error) {
+	if b, ok := data.([]byte); ok {
+		return b, nil
+	}
+	return nil, fmt.Errorf("unable to convert %T to []byte", data)
+}