> For the complete documentation index, see [llms.txt](https://thinking.simonaking.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://thinking.simonaking.com/archives/2020/11/30.md).

# 30

1. ![微信图片\_20201130202432](/files/-MPZDbaUzUsGJ027Pc8b)

   免费送书啦，一人限一本，可私我。

   ![image-20201201134849697](/files/-MPZDbaWE_b7dvzAEDKn)

   还剩这些，想要的同学 私我即可。

   A: 想要也拿不到啊\[裂开]

   B: 给你邮去 包邮，免费送\~

   A: 那我就不客气了 除了英语和数学都要了

   B: 行，那私聊把信息发给我吧\~
2. 怎么深刻理解面向切面编程？ - invalid s的回答 - 知乎 <https://www.zhihu.com/question/61441658/answer/1603120111>


---

# 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://thinking.simonaking.com/archives/2020/11/30.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.