@[TOC]( title )
 The function of this tag is to integrate the title of the following content at the beginning of the article , Click to jump directly to the content of the specified title , If you don't add this , No blue jump title will be generated 

1、 title

#+ Space + title   Represents the first level title 
##+ Space + title   Represents the secondary title 
###+ Space + title   Represents a three-level title 

2、 typeface

 bold ： Add two on each side of the content * Number , as follows ：
** bold **

bold

 Italics ： Add one on each side of the content * Number , as follows ：
* Italics *

Italics

 Rough italics ： Add three on each side of the content * Number , as follows ：
*** Rough italics ***

Rough italics

 Font dash ： Add two on each side of the content ~ Number , as follows ：
~~ Underline ~~

Underline

 Mark ： Add two on each side of the content = Number , as follows ：
== Mark ==

Mark

3、 quote

 quote ： Add a... Before the content >+ Space , as follows ：
>  quote 

Here is the quote

4、 Split line

 Split line ： Three minus signs or three * Number 
***
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5、 picture

 picture ： Exclamatory mark +[ Picture description ]+( Picture path   size x size ) as follows ：
  ![ Picture title ]( Picture address  50x50)

6、 Hyperlinks

 Hyperlinks ：[ Hyperlink description ]+( Hyperlink path ) as follows ：
[ Hyperlink description ]( Hyperlink path )

link : Hyperlinks

7、 list

 Unordered list ： minus sign + Space + Content , Add two spaces or tab You can indent , as follows ：
	-  list 

• project
  • project
    • project

 Ordered list ： Numbers +.+ Space + Content , The sequence number is incremented from the value of the first item , It has nothing to do with the following values ：
1.  list 

1. project 1
2. project 2
3. project 3

8、 form

 form ： The table needs at least three rows , First line header , The second row is tabular , The third line and more are the contents of the table , For each column  |  separate , Format column  |  Fill in the middle with a minus sign  -- , Add a colon at the beginning or a minus sign at the end of   :  You can put the content on the left or right ：
|1|2|3|
|:--|--|--:|
|111|222|333|

1	2	3
111	222	333

9、 Code

Add three... Before and after the content of the code ` Number , Add code type after the first three symbols , such as javascript/java/c/c++

```javascript
// An highlighted block
var foo = 'bar';
```

// An highlighted block
var foo = 'bar';

10、 Footnotes

A text with footnotes .¹, Footnotes are sorted automatically 1234

[^+ Footnote name +]
[^+ Footnote name +]+:+ Explanation of footnotes     as follows ： Although I named it 2, But it will automatically become 1
 A text with footnotes .[^2]
[^2]:  Explanation of footnotes 

11、 notes

Be careful , Note content and normal content should be separated by spaces , Otherwise, it will not take effect
Markdown Convert text to HTML.

   *+[ The comment ]+:+ Explanation :     as follows 
*[Markdown]:Markdown
*[HTML]: Hypertext markup language 

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1. Explanation of footnotes ︎