树形组件自定义节点内容

 <div class="el-tree-box">
            <div class="demo-box">
                 <el-tree class="my-scrool-com" 
                  :data="treeList"
                  :props="defaultProps"
                  :expand-on-click-node="false"
                 >
                   <div slot-scope="{ node, data }">
                        <div class="updata-icon">
                            <span class="span-dec" >{{ node.label }}</span>
                            <i class="iconfont  icon-edit" @click="editorHander(node, data)"></i>
                            <i  @click="() => remove(node, data)" class="iconfont icon-del"></i>
                        </div>
                   </div>
                 </el-tree>
            </div>
        </div>

defaultProps: {
    children: 'next', //返回来的数据的key
    label: 'value',//展示内容的key值
},

.el-tree-box{
        height: 100%;
        .demo-box{
            height: 100%;
            padding-top: 32px;
            padding-left:32px ;
            background: #fff;
            /deep/ .el-tree{
                height: 600px;
                 400px;
                overflow-y: auto;
            }
            .updata-icon{
                .span-dec{
                    font-size: 14px;
                    font-weight: 400;
                    color: #606266;
                }
            }
        }
}

 .icon-edit{
    color:#007AFF;
    font-size: 16px;
    margin-left: 10px;
    display: none
 }

.icon-del{
    color:#007AFF;
    font-size: 16px;
    margin-left: 10px;
    display: none
}

/deep/ .el-tree-node__content:hover .icon-del{
    display: inline-block !important;
}

/deep/ .el-tree-node__content:hover  .icon-edit{
    display: inline-block !important;
}