[Tree]how to get parent node on click

[snowchenlei]

• I have searched the issues of this repository and believe that this is not a duplicate.

document

What problem does this feature solve?

当checkStrictly设置为true并在check回调中需要获取父节点状态，并设置父节点选中状态时，我没有找到api可以实现此需求。

What does the proposed API look like?

node参数可以获取父节点，并设置父节点的状态

[maicss]

能不能在check或者select事件里暴露一个path的属性？现在有个私有属性pos，就是类似这个属性，不过现在如果想要拿到用户自己的数据，就要用户一个个去循环遍历出来。

path 举例：
path: ['北京市', '东城区']，或者设置的key数组也行。

[github-actions]

This issue is stale because it has been open 60 days with no activity. Remove stale label or comment or this will be closed in 7 days

[github-actions]

This issue has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.