<a-table
                :row-selection="rowSelection"  // 1.加这一行
                :row-class-name="
                  (_record, index) => (index % 2 === 1 ? 'table-striped' : null)
                "
                class="ant-table-striped"
                style="font-size: 14px; min-height: 200px"
                :columns="columns"
                size="small"
                :data-source="tableList"
                bordered
                :pagination="false">
              </a-table>

preserveSelectedRowKeys 当数据被删除时仍然保留选项的 key

const rowSelection = {
  preserveSelectedRowKeys: true,  // 2.加这一行
  selectedRowKeys: RowKeys,
  onChange: (selectedRowKeys, selectedRows) => {
    console.log("selectedRowKeys: ", selectedRowKeys);
    console.log("selectedRows: ", selectedRows);
    RowKeys.value = selectedRowKeys;
    console.log("产品id数组", RowKeys.value);
  },
  getCheckboxProps: (record) => ({
    // Column configuration not to be checked
    name: record.name,
  }),
};