掌握Markdown

上篇博文我提到了利用Markdown写博客文章，那什么是Markdown呢？本篇文章将详细地介绍Markdown。

markdown-cheatsheet-online.pdf

什么是Markdown？

Markdown是一种轻量及易用的标记语法，它可以使普通文本内容具有一定的格式。

Markdown 的优点如下：

• 纯文本，所以兼容性极强，可以用所有文本编辑器打开。
• 让你专注于文字而不是排版。
• 格式转换方便，Markdown 的文本你可以轻松转换为 html、电子书等。
• Markdown 的标记语法有极好的可读性。

Markdown语法

标题

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

强调

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

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

_You **can** combine them_

列表

## Unordered
* Item 1
* Item 2
  * Item 2a
  * Item 2b

- Dashes work just as well
- And if you have sub points, put two spaces before the dash or star:
  - Like this
  - And this

## Ordered
1. Item 1
1. Item 2
1. Item 3
   1. Item 3a
   1. Item 3b

图片

![GitHub Logo](/images/logo.png)
Format: ![Alt Text](url)

链接

[GitHub](http://github.com)
Format: [Alt Text](url)

引用

As Kanye West said:

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

代码

There are many different ways to style code with GitHub’s markdown. If you have inline code blocks, wrap them in backticks: var example = true. If you’ve got a longer block of code, you can indent with four spaces:

if (isAwesome){
  return true
}

GitHub also supports something called code fencing, which allows for multiple lines without indentation:

if (isAwesome){
  return true
}

And if you’d like to use syntax highlighting, include the language:

if (isAwesome){
  return true
}

任务清单

- [x] This is a complete item
- [ ] This is an incomplete item

表格

| Tables | Are | Cool | 
| ------------- |:-------------:| -----:| 
| col 3 is | right-aligned | $1600 | 
| col 2 is | centered | $12 | 
| zebra stripes | are neat | $1 |

Tables	Are	Cool
col 3 is	right-aligned	$1600
col 2 is	centered	$12
zebra stripes	are neat	$1

表情符号

:sparkles: :camel: :boom:

GitHub Flavored Markdown（GFM）

GitHub.com使用自己的Markdown语法版本GFM，它提供了一组额外的有用特性，其中许多特性使得在GitHub.com上处理内容变得更加容易。