> ## Documentation Index
> Fetch the complete documentation index at: https://langchain-zh.cn/llms.txt
> Use this file to discover all available pages before exploring further.

# Google 日历集成

> 使用 LangChain JavaScript 与 Google 日历工具集成。

Google 日历工具允许您的代理从关联的日历中创建和查看 Google 日历事件。

## 设置

要使用 Google 日历工具，您需要安装以下官方对等依赖项：

```bash npm theme={"theme":{"light":"catppuccin-latte","dark":"catppuccin-mocha"}}
npm install googleapis
```

## 使用方式

```typescript theme={"theme":{"light":"catppuccin-latte","dark":"catppuccin-mocha"}}
import { createAgent } from "@langchain/agents";
import { ChatOpenAI } from "@langchain/openai";
import { Calculator } from "@langchain/community/tools/calculator";
import {
  GoogleCalendarCreateTool,
  GoogleCalendarViewTool,
} from "@langchain/community/tools/google_calendar";

export async function run() {
  const model = new ChatOpenAI({
    temperature: 0,
    apiKey: process.env.OPENAI_API_KEY,
    model: "gpt-4.1-mini",
  });

  const googleCalendarParams = {
    credentials: {
      clientEmail: process.env.GOOGLE_CALENDAR_CLIENT_EMAIL,
      privateKey: process.env.GOOGLE_CALENDAR_PRIVATE_KEY,
      calendarId: process.env.GOOGLE_CALENDAR_CALENDAR_ID,
    },
    scopes: [
      "https://www.googleapis.com/auth/calendar",
      "https://www.googleapis.com/auth/calendar.events",
    ],
    model,
  };

  const tools = [
    new Calculator(),
    new GoogleCalendarCreateTool(googleCalendarParams),
    new GoogleCalendarViewTool(googleCalendarParams),
  ];

  const calendarAgent = createAgent({
    llm: model,
    tools,
  });

  const createInput = `下周五下午 4 点与 John Doe 创建一个会议，并将 99 + 99 的结果添加到议程中`;

  const createResult = await calendarAgent.invoke({
    messages: [{ role: "user", content: createInput }],
  });
  //   创建结果 {
  //     output: '已创建与 John Doe 在 9 月 29 日下午 4 点的会议，并将 99 + 99 的结果添加到了议程中。'
  //   }
  console.log("创建结果", createResult);

  const viewInput = `我这周有哪些会议？`;

  const viewResult = await calendarAgent.invoke({
    messages: [{ role: "user", content: viewInput }],
  });
  //   查看结果 {
  //     output: "您在本周上午 8 点到晚上 8 点之间没有会议。"
  //   }
  console.log("查看结果", viewResult);
}
```

## 相关链接

* 工具 [概念指南](/oss/javascript/langchain/tools)
* 工具 [操作指南](/oss/javascript/langchain/tools)

***

<div className="source-links">
  <Callout icon="edit">
    [Edit this page on GitHub](https://github.com/langchain-ai/docs/edit/main/src/i18n\zh-CN\oss\javascript\integrations\tools\google_calendar.mdx) or [file an issue](https://github.com/langchain-ai/docs/issues/new/choose).
  </Callout>

  <Callout icon="terminal-2">
    [Connect these docs](/use-these-docs) to Claude, VSCode, and more via MCP for real-time answers.
  </Callout>
</div>