> For the complete documentation index, see [llms.txt](https://docs.getlaika.app/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.getlaika.app/docs/docs-cn/shi-yong-an-li/yu-hardhat-yi-qi-shi-yong/wei-shen-me-shi-yong-hardhat.md).

# 为什么使用Hardhat

在使用Hardhat时，我们可以使用它来编译、部署和测试我们的智能合约。有很多插件供我们选择安装，这样我们就可以提高开发效率。Hardhat 运行在我们的个人计算机上，允许我们选择使用我们喜欢在开发中使用的文本编辑器(如果我们使用REMIX，我们必须使用REMIX IDE)。我们可以在 Vscode 里面使用 hardhat，这样我们就可以选择安装任何我们喜欢的扩展。

![](/files/FpCl1TswqGXMZIyygKxO)


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# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:

```
GET https://docs.getlaika.app/docs/docs-cn/shi-yong-an-li/yu-hardhat-yi-qi-shi-yong/wei-shen-me-shi-yong-hardhat.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.