# Page Not Found

The URL `wen-dang-du-hou-gan/chu-le-xie-dai-ma-ni-huan-hui-gan-shi-mo` does not exist. This page may have been moved, renamed, or deleted.

## Suggested Pages

You may be looking for one of the following:
- [除了写代码你还会干什么](https://jun-wang.gitbook.io/learnjava/wen-dang-du-hou-gan/chu-le-xie-dai-ma-ni-hai-hui-gan-shen-me.md)
- [Java设计模式](https://jun-wang.gitbook.io/learnjava/ji-shu-xue-xi/java-she-ji-mo-shi-1.md)
- [Mac下安装多版本java](https://jun-wang.gitbook.io/learnjava/xiaolti-sheng/mac-xia-an-zhuang-duo-ban-ben-java.md)
- [搜索引擎检索技巧](https://jun-wang.gitbook.io/learnjava/xiaolti-sheng/sou-suo-yin-qing-jian-suo-ji-qiao.md)
- [Java设计模式](https://jun-wang.gitbook.io/learnjava/ji-shu-xue-xi/java-she-ji-mo-shi.md)

## How to find the correct page

If the exact page cannot be found, you can still retrieve the information using the documentation query interface.

### Option 1 — Ask a question (recommended)

Perform an HTTP GET request on the documentation index with the `ask` parameter:

```
GET https://jun-wang.gitbook.io/learnjava/wen-dang-du-hou-gan/chu-le-xie-dai-ma-ni-hai-hui-gan-shen-me.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

### Option 2 — Browse the documentation index

Full index: https://jun-wang.gitbook.io/learnjava/sitemap.md

Use this to discover valid page paths or navigate the documentation structure.

### Option 3 — Retrieve the full documentation corpus

Full export: https://jun-wang.gitbook.io/learnjava/llms-full.txt

Use this to access all content at once and perform your own parsing or retrieval. It will be more expensive.

## Tips for requesting documentation

Prefer `.md` URLs for structured content, append `.md` to URLs (e.g., `/learnjava/wen-dang-du-hou-gan/chu-le-xie-dai-ma-ni-hai-hui-gan-shen-me.md`).

You may also use `Accept: text/markdown` header for content negotiation.