这里写自定义目录标题

• 生成一个适合你的列表
• 创建一个表格
• • 设定内容居中、居左、居右
  • SmartyPants
• 创建一个自定义列表
• 如何创建一个注脚
• 注释也是必不可少的
• KaTeX数学公式
• 新的甘特图功能，丰富你的文章
• UML 图表
• FLowchart流程图
• 导出与导入
• • 导出
  • 导入

<built-in method lower of str object at 0x0000026B858CF8F0>是因为
current_users_lower=[**str.lower** for str in current_users]原因是str.lower 后面忘了加（）
str.lower()# 欢迎使用Markdown编辑器你好！ 这是你第一次使用 **Markdown编辑器** 所展示的欢迎页。如果你想学习如何使用Markdown编辑器, 可以仔细阅读这篇文章，了解一下Markdown的基本语法知识。## 新的改变我们对Markdown编辑器进行了一些功能拓展与语法支持，除了标准的Markdown编辑器功能，我们增加了如下几点新功能，帮助你用它写博客：1. **全新的界面设计** ，将会带来全新的写作体验；2. 在创作中心设置你喜爱的代码高亮样式，Markdown **将代码片显示选择的高亮样式** 进行展示；3. 增加了 **图片拖拽** 功能，你可以将本地的图片直接拖拽到编辑区域直接展示；4. 全新的 **KaTeX数学公式** 语法；5. 增加了支持**甘特图的mermaid语法[^1]** 功能；6. 增加了 **多屏幕编辑** Markdown文章功能；7. 增加了 **焦点写作模式、预览模式、简洁写作模式、左右区域同步滚轮设置** 等功能，功能按钮位于编辑区域与预览区域中间；8. 增加了 **检查列表** 功能。[^1]: [mermaid语法说明](https://mermaidjs.github.io/)## 功能快捷键撤销：<kbd>Ctrl/Command</kbd> + <kbd>Z</kbd>
重做：<kbd>Ctrl/Command</kbd> + <kbd>Y</kbd>
加粗：<kbd>Ctrl/Command</kbd> + <kbd>B</kbd>
斜体：<kbd>Ctrl/Command</kbd> + <kbd>I</kbd>
标题：<kbd>Ctrl/Command</kbd> + <kbd>Shift</kbd> + <kbd>H</kbd>
无序列表：<kbd>Ctrl/Command</kbd> + <kbd>Shift</kbd> + <kbd>U</kbd>
有序列表：<kbd>Ctrl/Command</kbd> + <kbd>Shift</kbd> + <kbd>O</kbd>
检查列表：<kbd>Ctrl/Command</kbd> + <kbd>Shift</kbd> + <kbd>C</kbd>
插入代码：<kbd>Ctrl/Command</kbd> + <kbd>Shift</kbd> + <kbd>K</kbd>
插入链接：<kbd>Ctrl/Command</kbd> + <kbd>Shift</kbd> + <kbd>L</kbd>
插入图片：<kbd>Ctrl/Command</kbd> + <kbd>Shift</kbd> + <kbd>G</kbd>
查找：<kbd>Ctrl/Command</kbd> + <kbd>F</kbd>
替换：<kbd>Ctrl/Command</kbd> + <kbd>G</kbd>## 合理的创建标题，有助于目录的生成直接输入1次<kbd>#</kbd>，并按下<kbd>space</kbd>后，将生成1级标题。
输入2次<kbd>#</kbd>，并按下<kbd>space</kbd>后，将生成2级标题。
以此类推，我们支持6级标题。有助于使用`TOC`语法后生成一个完美的目录。## 如何改变文本的样式*强调文本* _强调文本_**加粗文本** __加粗文本__==标记文本==~~删除文本~~> 引用文本H~2~O is是液体。2^10^ 运算结果是 1024.## 插入链接与图片链接: [link](https://www.csdn.net/).图片: ![Alt](https://imgconvert.csdnimg.cn/aHR0cHM6Ly9hdmF0YXIuY3Nkbi5uZXQvNy83L0IvMV9yYWxmX2h4MTYzY29tLmpwZw)带尺寸的图片: ![Alt](https://imgconvert.csdnimg.cn/aHR0cHM6Ly9hdmF0YXIuY3Nkbi5uZXQvNy83L0IvMV9yYWxmX2h4MTYzY29tLmpwZw =30x30)居中的图片: ![Alt](https://imgconvert.csdnimg.cn/aHR0cHM6Ly9hdmF0YXIuY3Nkbi5uZXQvNy83L0IvMV9yYWxmX2h4MTYzY29tLmpwZw#pic_center)居中并且带尺寸的图片: ![Alt](https://imgconvert.csdnimg.cn/aHR0cHM6Ly9hdmF0YXIuY3Nkbi5uZXQvNy83L0IvMV9yYWxmX2h4MTYzY29tLmpwZw#pic_center =30x30)当然，我们为了让用户更加便捷，我们增加了图片拖拽功能。## 如何插入一段漂亮的代码片去[博客设置](https://mp.csdn.net/console/configBlog)页面，选择一款你喜欢的代码片高亮样式，下面展示同样高亮的 `代码片`.
```javascript
// An highlighted block
var foo = 'bar';

Mon 06Mon 13Mon 20已完成 进行中 计划一 计划二 现有任务Adding GANTT diagram functionality to mermaid

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.edge-pattern-dashed{stroke-dasharray:3}#mermaid-svg-eDtOgB5fM98Efr23 .edge-pattern-dotted{stroke-dasharray:2}#mermaid-svg-eDtOgB5fM98Efr23 .marker{fill:#333}#mermaid-svg-eDtOgB5fM98Efr23 .marker.cross{stroke:#333}:root { --mermaid-font-family: "trebuchet ms", verdana, arial;}#mermaid-svg-eDtOgB5fM98Efr23 {color: rgba(0, 0, 0, 0.75);font: ;}张三李四王五你好！李四, 最近怎么样?你最近怎么样，王五？我很好，谢谢!我很好，谢谢!李四想了很长时间, 文字太长了不适合放在一行.打量着王五...很好... 王五, 你怎么样?张三李四王五

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Created with Raphaël 2.3.0开始我的操作确认？结束yesno