采用原生提供的API-- node-contextmenu 实现右键功能
<el-tree
:data="treeData"
@node-click="handleNodeClick"
@node-contextmenu="rightClick"
node-key="id"
:props="defaultProps"
:default-expanded-keys="[1]"
:default-checked-keys="[2]"
></el-tree>
添加菜单模块
<div v-show="me