测试文章

这是一篇测试文章

test

文本

这是一段正文内容样式，以下是不同文本样式效果： 这是超链接样式: https://github.com/cayxc/mdmdt, 这是加粗文本样式, 这是斜体字样式, This is a single line code style, 这是下划线样式, 这是删除线效果样式, 这是文字高亮效果，这是上下标样式: $\LaTeX$, X^2^, H~2~O, 这是鼠标选中效果 , 这是键盘键样式：Command+Q, 这是数学公式： $$ u(t,x,y) = \frac{1}{2\pi c} \frac{\partial}{\partia t} \iint\limits_{r<ct} \frac{m^2(m+n)}{\sqrt{c^2t^2 -r^2 }}dmdn $$, 这些是图标：🐳 😀 🇨🇳

This is a text content style and the following are the effects of different text styles: This is a bold text style, This is a hyperlink style: https://github.com/cayxc/mdmdt, This is a single line code style, This is the underline style, This is the text highlighting effect, This is the strikethrough effect style, This is the italic font style, This is the subscript style: $\LaTeX$, X^2^, H~2~O, This is the keyboard key style: Command+Q, This is the mouse selection effect, This is a mathematical formula: $$ u(t,x,y) = \frac{1}{2\pi c} \frac{\partia}{\partia t} \iint\limits_{r<ct} \frac{m^2(m+n)}{\sqrt{c^2t^2 -r^2 }}dmdn $$​, These are icons: 🐳 😀 🇨🇳 `

列表

这些是列表样式效果:

1. 这是有序列表 A
2. 这是有序列表 B

• This is Item 1.
• This is Item 2.
• [x] Something is Not TODO.
• [ ] Something is DONE.

---

1. 这是有序列表 A
2. 这是有序列表 B
   1. 这是有序列表 A
   2. 这是有序列表 B

• This is Item 1.
• This is Item 2.
  • This is Item 1.
  • This is Item 2.

---

这是嵌套列表样式：

1. 这是有序列表 A
2. 这是有序列表 B
   • This is Item 1.
   • This is Item 2.
     • [x] Something is Not TODO.
     • [ ] Something is DONE.

• 这是有序列表 A
• 这是有序列表 B
  1. This is Item 1.
  2. This is Item 2.
     • [ ] Something is Not TODO.
     • [x] Something is DONE.

代码

单行代码样式：composer require --dev barryvdh/laravel-ide-helper

大段代码块样式：

代码JAVASCRIPT · 21 行

/**
  * ----------------------------------------
  * 设置递增的 level 编号
  * ----------------------------------------
  * @param tag obj 标签对象
  *
  */
 setLevelNumber (tag) {
   try {
     if ((typeof tag) != 'object') {
        throw 'setLevelNumber() 调用时参数类型错误，必须是一个h标签的对象集合！';
     }
     let str = tag.id;
     if (str.lastIndexOf ('.') == - 1) { //如果是一级目录形式 level-1000
        let newValue = parseInt (str.slice (6))+1;
        return 'level-'+newValue;
     }
   } catch (err) {
      return err;
   }
 }

表格样式

Left-Aligned	Center Aligned	Right Aligned
This is the first line	this is code some wordy text and some code	$160
This is the second line	some code: this is code centered	$1200.99
This is the third line	These are some texts	$125.5

引用文本框

This is a Note text box ...... this is code style

This is a Note text box ......

This is a Tip text box ......

This is a Important text box ......

This is a Warning text box ......

This is a Caution text box ......

一级标题1

二级标题2

三级标题3

四级标题4

五级标题5

六级标题6

这是测试GitHub Action Flow的一段测试文本。