1、install simditor

2、import simditor && scss

import $ from "jquery"import Simditor from "Simditor";import "Simditor/styles/Simditor.scss"const toolbar = ['title','bold','italic','underline','striketthrough','fontScale','color','|','ol','ul','hr',"|","link",'table'];class RichEditor extends React.Component {    constructor(props){    super(props);    }    componentDidMount() {    this.loadEditor();    }    loadEditor() {    this.textarea = this.refs['textarea'];    this.editor = new Simditor({        textarea: $(this.textarea),        placeholder: this.props.placeholder,        toolbar: toolbar,        params: {}        this.bindEditorEvent();        this.setValue(this.props.value);        if (this.props.focus) {            const first = this.editor.body.find('p,li,pre,h1~h4'...).first();            this.editor.focus();            this.editor.selection.setRangeAtStartOf(first);        }    })    }        bindEditorEvent() {    this.editor.on('valuechanged',()=>{    this.props.onValueChange(this.editor.getValue())    })    }    setValue(value) {    this.editor.setValue(value)    }        render() {    return (            )    }}