如何在崇高文本中格式化html

安装HTML-CSS-JS Prettify插件并配置快捷键即可在Sublime Text中格式化HTML；1. 通过Package Control安装HTML-CSS-JS Prettify插件；2. 确保系统已安装Node.js；3. 使用Command Palette运行“HTML-CSS-JS Prettify: Format Document”命令或设置Ctrl Alt F为快捷键来格式化文档；4. 可选使用Pretty Diff插件或在线工具如freeformatter.com作为替代方案；5. 格式化前保存文件并确保HTML有效，以获得最佳效果。

Formatting HTML in Sublime Text doesn't come built-in by default, but with a few simple steps and the help of plugins, you can quickly get clean, readable code. Here’s how to do it effectively.

Install a Code Formatter Plugin (Recommended: HTML-CSS-JS Prettify)

Sublime Text doesn’t include an HTML formatter out of the box, so you’ll need to use a plugin. The most popular option is HTML-CSS-JS Prettify, which uses Prettier under the hood.

Steps to install:

1. Install Package Control (if you haven’t already):

   • Press `Ctrl `` (backtick) or go to View > Show Console.
   • Paste the installation command from packagecontrol.io and run it.

2. Install the formatter:

   
   • Press Ctrl Shift P (or Cmd Shift P on Mac) to open the Command Palette.
   • Type "Package Control: Install Package" and select it.
   • Search for "HTML-CSS-JS Prettify" and install it.

Use Prettier to Format HTML

Once installed, you can format your HTML file using Prettier.

How to format:

• Open your .html file.
• Press Ctrl Shift P → Type "HTML-CSS-JS Prettify: Format Document" → Hit Enter.
• Alternatively, set up a custom key binding:
  • Go to Preferences > Key Bindings.
  • Add a key combo like:

    {
      "keys": ["ctrl alt f"],
      "command": "html_css_js_prettify",
      "args": {"command": "format"}
    }

  • Now press Ctrl Alt F (or Cmd Option F on Mac) to format.

⚠️ Make sure you have Node.js installed on your system, as Prettify relies on it. You can download it from nodejs.org.

Alternative: Use Online Tools or Other Plugins

If setting up Prettier feels too involved, consider:

• Pretty Diff – Another Sublime plugin that supports HTML formatting.
• Online formatters – Copy-paste your HTML into tools like //m.sbmmt.com/link/2f01807ad5d67de3e46e244252dd55e5, then paste it back.

But for regular use, sticking with Prettify is more efficient.

Final Tips

• Save your file before formatting to avoid issues.
• Check your Prettier config (.prettierrc) if formatting doesn’t match your style preferences.
• Formatting works best when your HTML is valid — mismatched tags may cause unexpected results.

Basically, with one plugin and a quick keyboard shortcut, your HTML stays clean and professional.

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