# 在 Next.js 中集成

- Human documentation: [https://docs.univer.ai/zh-CN/guides/docs/getting-started/integrations/nextjs](https://docs.univer.ai/zh-CN/guides/docs/getting-started/integrations/nextjs)

- Agent Markdown: [https://docs.univer.ai/zh-CN/guides/docs/getting-started/integrations/nextjs.md](https://docs.univer.ai/zh-CN/guides/docs/getting-started/integrations/nextjs.md)

- Requested language: `zh-CN`

- Content language: `zh-CN`

- Documentation version: `1.0.0-rc.0`

- Source: [docs/getting-started/integrations/nextjs.zh-CN.mdx](https://github.com/dream-num/documentation/blob/dev/content/guides/docs/getting-started/integrations/nextjs.zh-CN.mdx)

---

请先阅读[安装和基本使用](https://docs.univer.ai/zh-CN/guides/docs/getting-started/installation.md)。以下示例通过 Next.js App Router 将 Univer Docs 挂载到具有明确高度的容器中。

在客户端组件中通过 `ssr: false` 动态加载编辑器。仅声明 `use client` 并不会关闭预渲染。 [Next.js](https://nextjs.org/docs/app/guides/lazy-loading#skipping-ssr).

### 集成步骤

1. 在 `useEffect` 中初始化 Univer
2. 在 `useEffect` 的清理函数中销毁 Univer

### 示例代码

每次挂载使用独立的子容器，并在外层 React 清理完成后的微任务中销毁实例，避免在 React 提交期间同步卸载嵌套的 React root。

```tsx title="app/editor/univer-editor.tsx"
'use client'

import { UniverDocsCorePreset } from '@univerjs/preset-docs-core'
import UniverPresetDocsCoreZhCN from '@univerjs/preset-docs-core/locales/zh-CN'
import { createUniver, LocaleType, mergeLocales } from '@univerjs/presets'
import { useEffect, useRef } from 'react'

import '@univerjs/preset-docs-core/lib/index.css'

export default function UniverEditor() {
  const containerRef = useRef<HTMLDivElement>(null)

  useEffect(() => {
    const host = containerRef.current
    if (!host) return
    const container = document.createElement('div')
    container.style.height = '100%'
    host.append(container)

    const { univer, univerAPI } = createUniver({
      locale: LocaleType.ZH_CN,
      locales: {
        [LocaleType.ZH_CN]: mergeLocales(
          UniverPresetDocsCoreZhCN,
        ),
      },
      presets: [
        UniverDocsCorePreset({
          container,
        }),
      ],
    })

    univerAPI.createDocument({})

    return () => {
      queueMicrotask(() => {
        univer.dispose()
        container.remove()
      })
    }
  }, [])

  return (
    <div ref={containerRef} style={{ height: 600 }} />
  )
}
```

```tsx title="app/editor/page.tsx"
'use client'

import dynamic from 'next/dynamic'

const UniverEditor = dynamic(() => import('./univer-editor'), { ssr: false })

export default function Page() {
  return <UniverEditor />
}
```