Next.js中使用react开发嵌入react-monaco-editor代码编辑器的方法（支持语法高亮）

安装

(base) PS D:\ai-ui> npm install react-monaco-editoradded 1 package, changed 1 package, and audited 1030 packages in 6s273 packages are looking for fundingrun `npm fund` for details1 high severity vulnerabilityTo address all issues, run:npm audit fixRun `npm audit` for details.

定义组件

'use client'import React, { useEffect, useRef } from 'react';import * as monaco from 'monaco-editor';const CodeEditor = ({ code, language, onChange, theme }) => {const editorRef = useRef(null);useEffect(() => {const editor = monaco.editor.create(editorRef.current, {value: code,language: language,theme: theme,lineNumbers: 'on',lineDecorationsWidth: 10,lineNumbersMinChars: 3,fontSize: 16,fontFamily: 'Consolas, "Courier New", monospace',automaticLayout: true,minimap: {enabled: false,},scrollBeyondLastLine: false,scrollbar: {vertical: 'hidden',horizontal: 'hidden',},wordWrap: 'on',});editor.onDidChangeModelContent(() => {onChange(editor.getValue());});// 组件卸载时销毁编辑器return () => {editor.dispose();};}, [theme,language]);return <div ref={editorRef} style={{ height: '80%', width: '1000px'}} />;
};export default CodeEditor;

组件使用：

import {Typography, Flex, Row, Col, Space, Input, message, Button, Dropdown, Select} from 'antd';export default function Page() {const [code, setCode] = useState<string>('');const [language, setLanguage] = useState<string>('python');const [theme, setTheme] = useState<string>('vs-light');const handleCodeChange = (value: string) => {setCode(value);};const handleChangeLanguage = (value: string) => {setLanguage(value);console.log(`selected ${value}`);};const handleChangeTheme = (value: string) => {setTheme(value)console.log(`selected ${value}`);};//......return (<><Flex vertical={true} style={{width: '100%', backgroundColor: '#dfdffa', borderRadius: '10px'}}><Space wrap={true}><Select defaultValue={'python'}style={{width: 100}}onChange={handleChangeLanguage}options={[{value: 'python',label: 'python',},{value: 'java',label: 'java',},{value: 'c++',label: 'c++',},{value: 'go',label: 'golang',},{value: 'c',label: 'c',},{value: 'javascript',label: 'javascript',},{value: 'json',label: 'json',},]}/><Select defaultValue={'vs-light'}style={{width: 100}}onChange={handleChangeTheme}options={[{value: 'vs-light',label: 'vs-light',},{value: 'vs-dark',label: 'vs-dark',},{value: 'hc-black',label: 'vs-black',},]}/></Space><CodeEditor code={code} language={language} onChange={handleCodeChange} theme={theme}/><pre>{"以下是执行代码的结果："}</pre></Flex></>)   

效果：