Ant Design Vue 的 table rowSelection里面去掉全选框

解决办法:   columnTitle:' ' 设置为空即可

<a-table :columns="columns"
         :data-source="data"
         :customRow="clickRow"
         :rowKey="(record,index)=>{return index}"
         :rowSelection="{selectedRowKeys: selectedRowKeys, onChange: onSelectChange,columnTitle:' ' }">
</a-table>