zonghaishang commented on a change in pull request #201:
URL: https://github.com/apache/dubbo-go-hessian2/pull/201#discussion_r437847979
##########
File path: codec.go
##########
@@ -422,6 +420,59 @@ func SetSlice(dest reflect.Value, objects interface{})
error {
return nil
}
+// SetMap set value(map[interface{}]interface{}) into map[T]T
+func SetMap(dest reflect.Value, objects interface{}) error {
+ if objects == nil {
+ return nil
+ }
+
+ src := objects.(map[interface{}]interface{})
+ srcv := reflect.ValueOf(src)
+
+ dest = UnpackPtrValue(dest)
+ destTyp := UnpackPtrType(dest.Type())
+ if dest.IsNil() {
+ dest.Set(reflect.MakeMap(destTyp))
+ }
+ for _, keyv := range srcv.MapKeys() {
+ dest.SetMapIndex(reflect.ValueOf(keyv.Interface()),
reflect.ValueOf(srcv.MapIndex(keyv).Interface()))
+ }
+
+ return nil
Review comment:
这里为啥直接 return nil ? 后面逻辑不走了 ？
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