- 将一些reflect相关的函数称到utils_reflect.go里

utils/utils_reflect.go

@@ -57,3 +57,29 @@ func IndirectType(objType reflect.Type) reflect.Type {
 	}
 	return objType
 }
+
+func GetConcretValue(value reflect.Value) reflect.Value {
+	for {
+		if value.Kind() == reflect.Interface || value.Kind() == reflect.Ptr {
+			value = value.Elem()
+		} else {
+			break
+		}
+	}
+	return value
+}
+
+func Interface2Slice(value interface{}) (retVal []interface{}) {
+	typeInfo := reflect.TypeOf(value)
+	if typeInfo.Kind() != reflect.Slice {
+		panic("list must be slice type!")
+	}
+	if value != nil {
+		valueInfo := reflect.ValueOf(value)
+		retVal = make([]interface{}, valueInfo.Len())
+		for i := 0; i < valueInfo.Len(); i++ {
+			retVal[i] = valueInfo.Index(i).Interface()
+		}
+	}
+	return retVal
+}