React工作11:ant design table rowkey设置唯一值

Warning: Each record in table should have a unique `key` prop,or set `rowKey` to an unique primary key.

     rowKey="code"
          pageIndex={pageIndex}
          pageSize={pageSize}
          total={frameTotal}
          // loading={tableLoading}
          columns={columns}
          dataSource={frameSource}
          rowSelection={rowSelection}
          onTableChange={this.handleFrameChange}
rowKey设为唯一值