最实用的解决方案是使用库来进行类似react-measure的操作。

更新 ：现在有一个用于调整大小检测的自定义钩子（我没有亲自尝试过）：react-resize-
aware。作为自定义挂钩，它看起来比起来更方便react-measure。

import * as React from 'react'
import Measure from 'react-measure'

const MeasuredComp = () => (
  <Measure bounds>
    {({ measureRef, contentRect: { bounds: { width }} }) => (
      <div ref={measureRef}>My width is {width}</div>
    )}
  </Measure>
)

为了传达组件之间的大小变化，您可以传递一个onResize回调并将接收到的值存储在某个地方（如今，共享状态的标准方法是使用Redux）：

import * as React from 'react'
import Measure from 'react-measure'
import { useSelector, useDispatch } from 'react-redux'
import { setMyCompWidth } from './actions' // some action that stores width in somewhere in redux state

export default function MyComp(props) {
  const width = useSelector(state => state.myCompWidth) 
  const dispatch = useDispatch()
  const handleResize = React.useCallback(
    (({ contentRect })) => dispatch(setMyCompWidth(contentRect.bounds.width)),
    [dispatch]
  )

  return (
    <Measure bounds onResize={handleResize}>
      {({ measureRef }) => (
        <div ref={measureRef}>MyComp width is {width}</div>
      )}
    </Measure>
  )
}

如果您确实喜欢以下内容，该如何滚动自己：

创建一个包装器组件，该组件处理从DOM获取值并监听窗口调整大小事件（或所使用的组件调整大小检测react- measure）。您告诉它要从DOM获取哪些道具，并提供将这些道具作为子对象的渲染函数。

必须先安装渲染的内容，然后才能读取DOM属性；当这些道具在初始渲染期间不可用时，您可能需要使用它，style={{visibility: 'hidden'}}以便用户在获得JS计算的布局之前看不到它。

// @flow

import React, {Component} from 'react';
import shallowEqual from 'shallowequal';
import throttle from 'lodash.throttle';

type DefaultProps = {
  component: ReactClass<any>,
};

type Props = {
  domProps?: Array<string>,
  computedStyleProps?: Array<string>,
  children: (state: State) => ?React.Element<any>,
  component: ReactClass<any>,
};

type State = {
  remeasure: () => void,
  computedStyle?: Object,
  [domProp: string]: any,
};

export default class Responsive extends Component<DefaultProps,Props,State> {
  static defaultProps = {
    component: 'div',
  };

  remeasure: () => void = throttle(() => {
    const {root} = this;
    if (!root) return;
    const {domProps, computedStyleProps} = this.props;
    const nextState: $Shape<State> = {};
    if (domProps) domProps.forEach(prop => nextState[prop] = root[prop]);
    if (computedStyleProps) {
      nextState.computedStyle = {};
      const computedStyle = getComputedStyle(root);
      computedStyleProps.forEach(prop => 
        nextState.computedStyle[prop] = computedStyle[prop]
      );
    }
    this.setState(nextState);
  }, 500);
  // put remeasure in state just so that it gets passed to child 
  // function along with computedStyle and domProps
  state: State = {remeasure: this.remeasure};
  root: ?Object;

  componentDidMount() {
    this.remeasure();
    this.remeasure.flush();
    window.addEventListener('resize', this.remeasure);
  }
  componentWillReceiveProps(nextProps: Props) {
    if (!shallowEqual(this.props.domProps, nextProps.domProps) || 
        !shallowEqual(this.props.computedStyleProps, nextProps.computedStyleProps)) {
      this.remeasure();
    }
  }
  componentWillUnmount() {
    this.remeasure.cancel();
    window.removeEventListener('resize', this.remeasure);
  }
  render(): ?React.Element<any> {
    const {props: {children, component: Comp}, state} = this;
    return <Comp ref={c => this.root = c} children={children(state)}/>;
  }
}

这样，响应宽度变化非常简单：

function renderColumns(numColumns: number): React.Element<any> {
  ...
}
const responsiveView = (
  <Responsive domProps={['offsetWidth']}>
    {({offsetWidth}: {offsetWidth: number}): ?React.Element<any> => {
      if (!offsetWidth) return null;
      const numColumns = Math.max(1, Math.floor(offsetWidth / 200));
      return renderColumns(numColumns);
    }}
  </Responsive>
);