在这里，您可以将投票次数最多的答案包装在一个节点包中(已测试，typescript)，以便使用。

安装:

npm i @teambit/toolbox.react.hooks.get-window-dimensions

用法:

import React from 'react';
import { useWindowDimensions } from '@teambit/toolbox.react.hooks.get-window-dimensions';

const MyComponent = () => {
  const { height, width } = useWindowDimensions();

  return (
    <>
      <h1>Window size</h1>
      <p>Height: {height}</p>
      <p>Width: {width}</p>
    </>
  );
};

保持当前尺寸状态的简单方法，即使在窗口调整大小后:

//set up defaults on page mount
componentDidMount() {
  this.state = { width: 0, height: 0 };
  this.getDimensions(); 

  //add dimensions listener for window resizing
  window.addEventListener('resize', this.getDimensions); 
}

//remove listener on page exit
componentWillUnmount() {
  window.removeEventListener('resize', this.getDimensions); 
}

//actually set the state to the window dimensions
getDimensions = () => {
  this.setState({ width: window.innerWidth, height: window.innerHeight });
  console.log(this.state);
}

class AppComponent extends React.Component {

  constructor(props) {
    super(props);
    this.state = {height: props.height};
  }

  componentWillMount(){
    this.setState({height: window.innerHeight + 'px'});
  }

  render() {
    // render your component...
  }
}

设置道具

AppComponent.propTypes = {
 height:React.PropTypes.string
};

AppComponent.defaultProps = {
 height:'500px'
};

视口高度现在可用{this.state。渲染模板中的Height}

@foad abdollahi和@giovannipds答案的组合帮助我在Nextjs中使用useLayoutEffect自定义挂钩找到了一个解决方案。

function getWindowDimensions() {
    const { innerWidth: width, innerHeight: height } = window;
    return {
      width,
      height,
    };
  }

  function useWindowDimensions() {
    const [windowDimensions, setWindowDimensions] = useState(
      getWindowDimensions()
    );

    useLayoutEffect(() => {
      const isWindow = typeof window !== 'undefined';
      function handleResize() {
        setWindowDimensions(getWindowDimensions());
      }

      isWindow && window.addEventListener('resize', handleResize);
      console.log(windowDimensions);
      return () =>
        isWindow && window.removeEventListener('resize', handleResize);
    }, [windowDimensions]);

    return windowDimensions;
  }

这是你如何实现它，并在React函数组件中实时获得窗口宽度和高度:

import React, {useState, useEffect} from 'react' 
const Component = () => {
  const [windowWidth, setWindowWidth] = useState(0)
  const [windowHeight, setWindowHeight] = useState(0)
  
  useEffect(() => {
    window.addEventListener('resize', e => {
      setWindowWidth(window.innerWidth);
    });
  }, [window.innerWidth]);

  useEffect(() => {
    window.addEventListener('resize', e => {
      setWindowHeight(window.innerHeight);
    });
  }, [window.innerHeight]);

  return(
    <h3>Window width is: {windowWidth} and Height: {windowHeight}</h3>
  )
}

React原生web有一个useWindowDimensions钩子，可以使用:

    import { useWindowDimensions } from "react-native";
    const dimensions = useWindowDimensions()