两个JS报错
Warning: Each child in an array or iterator should have a unique "key" prop. Check the render method of StatsSummary. See https://fb.me/react-warning-keys1 for more information.

Warning: Each child in an array or iterator should have a unique "key" prop. Check the render method of SummaryTable. See https://fb.me/react-warning-keys1 for more information.