marsmay commented on issue #284:
URL:
https://github.com/apache/dubbo-go-hessian2/issues/284#issuecomment-948435091
> 你试试统一用
>
> ```go
> type MerchantResponse struct {
> Code string
> Message string
> Data interface{}
> }
>
> func (MerchantResponse) JavaClassName() string {
> return "com.xxx.common.Result"
> }
> ```
>
> 再通过反射处理Data
>
> ```go
> func req() {
> res, err := api.List()
>
> switch unpackType(reflect.TypeOf(res)) {
> case reflect.Slice:
> if res0, ok := res.([]interface{}); ok {
> for _, v := range res0 {
> item := decode(v)
> }
> }
> default:
> item := decode(res)
> }
> }
>
> func decode(o interface{}) *Merchant {
> resJson, err := json.Marshal(o)
> result := &Merchant{}
> _ = json.Unmarshal(resJson, result)
> return result
> }
> ```
>
> @marsmay
我感觉可能是遇到了你之前提的 #1454 这个问题，哎，现在要 java 调用方修改比较困难，实在不行只能我改 golang provider
的返回了，不用范型返回就行。golang consumer 调 java provider 还是可以用范型的。
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