vue之elementui，树形组件el-tree实现左右拖动滚动条

<el-tree class="el-scrollbar"
                 id="fixtree"
                 :data="logTreeList"
                 @node-click="handleNodeClick"
                 @node-contextmenu="showMenu"
                 @node-expand="closeMenu"
                 @node-collapse="closeMenu"
                 show-checkBox
                 @check-change="handleCheckChange"
                 ref="tree"
                 :check-strictly="true"
                 node-key="fileName">
        </el-tree>


<style>
#fixtree {
    display: inline-block;
  }
</style>

最主要的三点：

1，使用elementui的容器布局，也就是el-container el-header,el-aside,el-main,el-footer

2，使用样式 el-scrollbar

3，fixtree添加样式 display:inline-block