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---
order: 18
title: 固定头和列
---
适合同时展示有大量数据和数据列。
> 需要指定 scroll.x 为宽度,或者指定每列宽度 `width`,否则可能有错位问题。
````jsx
import { Table } from 'antd';
const columns = [
{ title: '姓名', width: 100, dataIndex: 'name', key: 'name', fixed: 'left' },
{ title: '年龄', width: 100, dataIndex: 'age', key: 'age', fixed: 'left' },
{ title: '列1', dataIndex: 'age', key: '1' },
{ title: '列2', dataIndex: 'age', key: '2' },
{ title: '列3', dataIndex: 'age', key: '3' },
{ title: '列4', dataIndex: 'age', key: '4' },
{ title: '列5', dataIndex: 'age', key: '5' },
{ title: '列6', dataIndex: 'age', key: '6' },
{ title: '列7', dataIndex: 'age', key: '7' },
{ title: '列8', dataIndex: 'age', key: '8' },
{
title: '操作',
key: 'operation',
fixed: 'right',
width: 100,
render: () => <a href="#">操作</a>,
},
];
const data = [];
for (let i = 0; i < 100; i++) {
data.push({
key: i,
name: `李大嘴${i}`,
age: 32,
address: `西湖区湖底公园${i}号`
});
}
function App() {
return <Table columns={columns} dataSource={data} scroll={{ x: 1000, y: 300 }} />;
}
ReactDOM.render(<App />, mountNode);
````