<el-table :data="currentPageList" style="width: 100%" row-key="id" default-expand-all
:tree-props="{children: 'childrenCollection', hasChildren: 'hasChildren'}">
<el-table-column label="编号" property="id" width="100px" />
<el-table-column label="名称" property="name" />
<el-table-column prop="createdDateTime" label="创建时间" :formatter="dateTimeformat" width="155" />
<el-table-column prop="updatedDateTime" label="最后更新时间" :formatter="dateTime
