docs: add tips of get-contaienr in root node (#5078)

2019-11-22 10:47:19 +08:00
parent b889ab09e8
commit 49f4bba1f9
2 changed files with 4 additions and 0 deletions
@@ -123,6 +123,8 @@ export default {
 }
 ```

+> 注意：使用 get-container 属性的组件不能为根节点
+
 ## API

 ### Props