title:
# xxx: #+space+content: first-level title
## xxx: #+space+content: secondary title
### xxx: #+space+content: third-level title
#### xxx: #+space+content: fourth-level title
##### xxx: #+space+content: fifth-level title
###### xxx：#+space+content: Level 6 title
Press and hold the shortcut key: ctrl + 1/2/3...6 is the title from one to six
Font settings:
**xxxx** : two stars on both sides: the content in the middle means the font is bold
*xxxx* : One star on both sides: the content in the middle indicates that the font is italic
***xxxx***: Samsung on both sides: content in the middle: font bold and italic
~~xxxx~~ : two waves on both sides: content in the middle means: a horizontal bar in the middle of the text means deletion
Quote
> :Quote content: greater than sign + space
Dividing line
---: Separator: three minus signs + carriage return
***: Separator: three asterisks + carriage return
picture
![picture name] (local picture address): exclamation point + [picture name] + (picture address)
Picture display area
: Exclamation mark + [Picture Name] + (Picture Address)
Picture display area
You can use the screenshot tool to save and copy and paste into markdown
Hyperlink
[Link name](Link address): Insert hyperlink: [Baidu](baidu.com) Press Enter
list
1. :Ordered list: one + dot + space
unordered list
-: No list required: minus sign + space
sheet
Method 1: Right click - Insert - Table - Rows and Rows
Method 2: You need to view the source code and modify the original code
code
```java: The floating number of the wavy line above the tab + code type data javva/sql/python, etc. + Enter
Code writing area