element tree点击复选框后面的文字让复选框勾选，再点取消

ref="tree"
show-checkbox
:check-strictly="true"
:data="editCBRdata"
:props="defaultProps"
node-key="id"
@node-click="handleNodeClick"
>

https://blog.csdn.net/weixin_42461205/article/details/86692847