HTML is a markup language used to create web pages. To write HTML code, you need to follow some basic guidelines and syntax rules. Here are some guidelines and steps to help you get started writing HTML code.
- Understand the basic structure of HTML
The basic structure of an HTML document must include the document type (doctype) declaration, html tag, head tag and body tag. The document type declaration tells the browser which version of HTML the current page is written in. The html tag defines the root element of an HTML document, while the head tag contains the document's metadata, such as the page title and style sheet links. The body tag contains the actual page content.
Sample code:
<!DOCTYPE html> <html> <head> <title>我的网页</title> </head> <body> 此处是页面内容 </body> </html>
- Writing HTML tags
HTML tags are usually called tags. Tags are surrounded by a left angle bracket (), and usually appear in pairs, one of which is the opening tag and the other is the closing tag. The opening tag usually includes the name of the tag, while the closing tag precedes the name with a slash (/). For example, to make a paragraph, you would use the
tag:
<p>这是我的段落。</p>
- Using Attributes
HTML tags can often contain attributes to provide more information and control page elements. Properties consist of a name and a value, separated by an equal sign within the opening tag. For example, to insert an image, you would use the 
tag, where the src attribute indicates the path to the image file:
<img src="/static/imghwm/default1.png" data-src="myimage.jpg" class="lazy" alt="How to write code in html" >
- Nested tags
HTML tags can be nested Nested within other markup to create more complex pages. For example, to emphasize a word using the tag, you would nest it within a tag: HTML provides two types of lists: ordered list (ordered list) and unordered list (unordered list). Ordered lists use numbers or letters to label items, while unordered lists usually use dots. To create an ordered list, use the <p>这是一个<strong>强调</strong>词。</p>
<a href="http://www.example.com">点击此处</a>
tag and nest
and
Sequenced table example:
<ol> <li>第一件事</li> <li>第二件事</li> <li>第三件事</li> </ol>
Unsequenced table example:
<ul> <li>红色</li> <li>绿色</li> <li>蓝色</li> </ul>
Summary
The above are the basic guidelines and syntax rules for writing HTML code. You can further learn and master HTML coding by viewing examples and tutorials of HTML documents. As you become more familiar with HTML, you can also try using other technologies like CSS and JavaScript to enhance your web pages.
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