1

utils/utils_type.go

@@ -81,5 +81,19 @@ func IsNil(i interface{}) bool {
 		recover()
 	}()
 	vi := reflect.ValueOf(i)
+	switch vi.Kind() {
+	case reflect.String:
+		return len(i.(string)) == 0
+	case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64, reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64:
+		return i.(int) == 0
+	case reflect.Float32, reflect.Float64:
+		return i.(float64) == 0.0
+	case reflect.Bool:
+		return i.(bool)
+	case reflect.Map:
+		return len(i.(map[interface{}]interface{})) == 0
+	case reflect.Slice:
+		return len(i.([]interface{})) == 0
+	}
 	return vi.IsNil()
 }