React 16中渲染问题加Ant Design Table如何解决？

2026-04-02 00:090阅读0评论SEO资源

本文共计124个文字，预计阅读时间需要1分钟。

javascriptfunction render() { return [ // ...省略部分内容... ];}

Warning: Each child in render() should have a unique key prop.

12345678render() { return( [ xxx... , ] )}Warning: Each child in

12345678render() { return( [ xxx... , ] )}

Warning: Each child in an array or iterator should have a unique "key" prop. See fb.me/react-warning-keys for more information.

如果我用v16的语法去写render，会报上述错误，如果我在最外一层套一个，就是以前v15的写法，则不会报错，antd table我已经添加了rowKeys，请问各位大佬有遇到这样的情况吗？

本文共计124个文字，预计阅读时间需要1分钟。

javascriptfunction render() { return [ // ...省略部分内容... ];}

Warning: Each child in render() should have a unique key prop.

12345678render() { return( [ xxx... , ] )}Warning: Each child in

12345678render() { return( [ xxx... , ] )}

Warning: Each child in an array or iterator should have a unique "key" prop. See fb.me/react-warning-keys for more information.