我不能得到以下任何答案的工作，但简单的js为我做的伎俩:

  window.scrollTo({
  top: document.body.scrollHeight,
  left: 0,
  behavior: 'smooth'
});

完整版(Typescript):

import * as React from React 导出类DivWithScrollHere扩展React。组件<any, any> { loading:any = React.createRef(); componentDidMount () { this.loading.scrollIntoView(假); } 呈现(){ 回报( <div ref={e =>{这个。装载= e;}}> <LoadingTile /> </div> . txt ） } }

这是你在TypeScript中解决这个问题的方法(使用你滚动到的目标元素的ref):

class Chat extends Component <TextChatPropsType, TextChatStateType> {
  private scrollTarget = React.createRef<HTMLDivElement>();
  componentDidMount() {
    this.scrollToBottom();//scroll to bottom on mount
  }

  componentDidUpdate() {
    this.scrollToBottom();//scroll to bottom when new message was added
  }

  scrollToBottom = () => {
    const node: HTMLDivElement | null = this.scrollTarget.current; //get the element via ref

    if (node) { //current ref can be null, so we have to check
        node.scrollIntoView({behavior: 'smooth'}); //scroll to the targeted element
    }
  };

  render <div>
    {message.map((m: Message) => <ChatMessage key={`chat--${m.id}`} message={m}/>}
     <div ref={this.scrollTarget} data-explanation="This is where we scroll to"></div>
   </div>
}

有关React和Typescript中使用ref的更多信息，你可以在这里找到一篇很棒的文章。

不使用findDOMNode

带有ref的类组件

class MyComponent extends Component {
  componentDidMount() {
    this.scrollToBottom();
  }

  componentDidUpdate() {
    this.scrollToBottom();
  }

  scrollToBottom() {
    this.el.scrollIntoView({ behavior: 'smooth' });
  }

  render() {
    return <div ref={el => { this.el = el; }} />
  }
}

带钩子的功能组件:

import React, { useRef, useEffect } from 'react';

const MyComponent = () => {
  const divRef = useRef(null);

  useEffect(() => {
    divRef.current.scrollIntoView({ behavior: 'smooth' });
  });

  return <div ref={divRef} />;
}

我只是想更新答案以匹配新的React.createRef()方法，但它基本上是相同的，只要记住在创建的ref中的当前属性:

class Messages extends React.Component {

  const messagesEndRef = React.createRef()

  componentDidMount () {
    this.scrollToBottom()
  }
  componentDidUpdate () {
    this.scrollToBottom()
  }
  scrollToBottom = () => {
    this.messagesEndRef.current?.scrollIntoView({ behavior: 'smooth' })
  }
  render () {
    const { messages } = this.props
    return (
      <div>
        {messages.map(message => <Message key={message.id} {...message} />)}
        <div ref={this.messagesEndRef} />
      </div>
    )
  }
}

更新:

现在钩子可用了，我正在更新答案，添加useRef和useEffect钩子的使用，真正做魔法的事情(React refs和scrollIntoView DOM方法)保持不变:

import React, { useEffect, useRef } from 'react'

const Messages = ({ messages }) => {

  const messagesEndRef = useRef(null)

  const scrollToBottom = () => {
    messagesEndRef.current?.scrollIntoView({ behavior: "smooth" })
  }

  useEffect(() => {
    scrollToBottom()
  }, [messages]);

  return (
    <div>
      {messages.map(message => <Message key={message.id} {...message} />)}
      <div ref={messagesEndRef} />
    </div>
  )
}

还做了一个(非常基本的)代码和框，如果你想检查行为https://codesandbox.io/s/scrolltobottomexample-f90lz

另一个值得考虑的选择是react scroll组件。