Markdown Syntax Guide

发布于 2026/1/20

Usage Guide

Markdown Test Guide

Heading Level 1

Heading Level 2

Heading Level 3

Heading Level 4

Heading Level 5

Heading Level 6

Text Formatting

Bold Text using ** or Bold Text using __.

Italic Text using * or Italic Text using _.

Bold and Italic using *** or Bold and Italic using ___.

~~Strikethrough~~ using ~~.

Inline Code using backticks.

Link to Google

Lists

Unordered List

Item 1
Item 2
- Sub-item 2.1
- Sub-item 2.2
  - Sub-sub-item 2.2.1
Item 3

Ordered List

First Item
Second Item
1. Sub-item 2.1
2. Sub-item 2.2
Third Item

Task List

Completed task
Incomplete task
Another task

Blockquotes

This is a blockquote.

It can span multiple lines.

And can be nested.

Code Blocks

// JavaScript Example
function hello() {
  console.log("Hello, World!");
}
hello();

# Python Example
def hello():
    print("Hello, World!")

if __name__ == "__main__":
    hello()

/* CSS Example */
body {
  background-color: #f0f0f0;
  color: #333;
}

Mermaid Diagram

flowchart LR
    A[Start] --> B{Decision}
    B -- Yes --> C[Approve]
    B -- No --> D[Reject]
    C --> E[End]
    D --> E[End]

Tables

Header 1	Header 2	Header 3
Left Aligned	Center Aligned	Right Aligned
Row 1 Col 1	Row 1 Col 2	Row 1 Col 3
Row 2 Col 1	Row 2 Col 2	Row 2 Col 3

Horizontal Rule

Images

HTML Elements

This is a raw HTML div with inline styles.

Click to expand

Hidden content inside details tag.

Auto Links

https://www.example.com

Callouts (Tips)

说明

This is a note callout, used to provide additional context.

It supports multiple lines and can contain bold text, links, and more.

提示

This is a tip callout, used for best practices or useful tricks.

警告

This is a warning callout, used to highlight potential risks.

重要

This is an important callout, used to emphasize key information.

注意

This is a caution callout, used to remind readers to be careful, for example when running scripts.

Tabs Example

Use curl to download the script and execute it with sh:

$ curl -LsSf https://astral.sh/uv/install.sh | sh

If your system doesn't have curl, you can use wget:

$ wget -qO- https://astral.sh/uv/install.sh | sh

Request a specific version by including it in the URL:

$ curl -LsSf https://astral.sh/uv/0.10.2/install.sh | sh

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