介绍

MarkDown 原理：一个文档语言，使用性比较强
从后台解释语言到 html。下面是使用方法。

标题

通过‘#’个数区分 h1-6（标题大小）

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# This is an h1 tag
## This is an h2 tag
###### This is an h6 tag

效果：

This is an h1 tag

This is an h2 tag

This is an h6 tag

列表

无序代码:

- 文本1
    * 二级文本
- 文本2
- 文本3

文本 1
- 二级文本
文本 2
文本 3

有序代码

1. 文本1
    1. 2121
    2. 电影
2. 文本2
3. 文本3

文本 1
1. 2121
2. 电影
文本 2
文本 3

换行

空格和回车都可以

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Here's a line for us to start with.

This line is separated from the one above by two newlines, so it will be a *separate paragraph*.

重点

*This text will be italic*
_This will also be italic_

**This text will be bold**
__This will also be bold__

~~This text will be crossed out.~~

_You **can** combine them_

This text will be italic
This will also be italic

This text will be bold
This will also be bold

~~This text will be crossed out.~~

You can combine them

链接

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This is [an example](http://example.com/) inline link with a title.

[This link](http://example.net/) has no title attribute.

This is an example inline link with a title.

This link has no title attribute.

参考文献

这个没弄明白

1	This is [an example][id] reference-style link.

图片

1 2	An image: ![gras](img/image.jpg) An image: ![gras](https://www.google.com/images/branding/googlelogo/2x/googlelogo_color_272x92dp.png)

An image:

模块引用

As Kanye West said:

> We're living the future so
> the present is our past.

As Kanye West said:

We’re living the future so

the present is our past.

表

| First Header  | Second Header |
| ------------- | ------------- |
| Content Cell  | Content Cell  |
| Content Cell  | Content Cell  |

First Header	Second Header
Content Cell	Content Cell
Content Cell	Content Cell

输入代码块

前后加(三个点点点)
```
这儿放你的代码
```

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function test() {
    console.log("notice the blank line before this function?");
}

行内代码

1 2	Use `gitbook` to convert the `text` in markdown syntax to HTML.

Use gitbook to convert the text in markdown
syntax to HTML.

语法高亮显示

```ruby
require 'redcarpet'
markdown = Redcarpet.new("Hello World!")
puts markdown.to_html
\```   //这儿的\为了防止被转义，编辑时不需要

效果：

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require 'redcarpet'
markdown = Redcarpet.new("Hello World!")
puts markdown.to_html

脚注

GitBook 支持这种脚注的简单语法。脚注是相对于每个页面。

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Text prior to footnote reference.[^2]

[^2]: Comment to include in footnote.

Text prior to footnote reference.[^2]

[^2]: Comment to include in footnote.

前端语言

GitBook 支持在您的文本中使用原始 HTML，不处理 HTML 中的 Markdown 语法：

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<div>
Markdown here will not be **parsed**
</div>

Markdown here will not be **parsed**

水平规则

Three or more...

---

Hyphens

***

Asterisks

Three or more…

Hyphens

Asterisks

忽略

1	Let's rename \our-new-project\ to \our-old-project\.

这个意思就是转义*不让其成为加粗的标记。
Let’s rename *our-new-project* to *our-old-project*.

hexo

由于可以使用 HTML 代码，所以在 hexo 还有几个操作

可展开的代码块

里面按照正常代码块写就行，这里转义 ` 是为了避免显示错误

<details>
  <summary>Code</summary>
  \`\`\`cpp code \`\`\`
</details>

Code

code

标记

HTML 的标记标签 <mark></mark>，可以将内容标记为黄色