要創(chuàng)建HTML表格，首先使用

<table>標(biāo)簽作為容器，接著用<tr>定義行，再通過<th>或 <td>分別定義表頭或數(shù)據(jù)單元格。1. 使用<table>作為表格容器；2. 使用<tr>創(chuàng)建表格行；3. 使用<th>定義加粗且居中的標(biāo)題單元格；4. 使用 <td>定義普通數(shù)據(jù)單元格；5. 保持每行單元格數(shù)量一致以確保結(jié)構(gòu)清晰；6. 利用CSS添加邊框、內(nèi)邊距等樣式提升可讀性；7. 避免將表格用于頁面布局，應(yīng)專注于展示結(jié)構(gòu)化數(shù)據(jù)；8. 考慮響應(yīng)式設(shè)計以適應(yīng)小屏幕顯示。

You start building a table in HTML by using the <table> tag as your container. To create rows, you use the <code><tr> tag. Within each row, you can define header cells with <code><th> or standard data cells with <code><td>. This structure gives you full control over how tabular data is displayed on a webpage.<h3 id="Basic-Structure-of-an-HTML-Table">Basic Structure of an HTML Table</h3> <p>Every HTML table starts with the <code><table> element. Inside it, you'll usually have one or more <code><tr> elements to define table rows. Within those rows, <code><th> defines header cells (usually bold and centered), while <code><td> defines regular data cells.<p>Here's a minimal example:</p><pre class='brush:php;toolbar:false;'>&lt;table&gt; &lt;tr&gt; &lt;th&gt;Header 1&lt;/th&gt; &lt;th&gt;Header 2&lt;/th&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td&gt;Data 1&lt;/td&gt; &lt;td&gt;Data 2&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</pre><p>This creates a simple table with two columns and two rows (one header row and one data row).</p><h3 id="Adding-Multiple-Rows-and-Columns">Adding Multiple Rows and Columns</h3><p>To build out your table further, just keep adding <code><tr> blocks for new rows and include as many <th> or <td> elements within each row as needed.

Example with two header cells and three data rows:

<table>
  <tr>
    <th>Name</th>
    <th>Age</th>
  </tr>
  <tr>
    <td>Alice</td>
    <td>30</td>
  </tr>
  <tr>
    <td>Bob</td>
    <td>25</td>
  </tr>
  <tr>
    <td>Charlie</td>
    <td>35</td>
  </tr>
</table>

• Use <th> only for headers — it helps with accessibility and styling.
• Make sure each row has the same number of cells unless you're intentionally spanning cells (which involves other attributes like rowspan or colspan).
• Keep nesting clean: <table> contains <tr>, which contains <th> or <td>.

Styling and Best Practices

By default, HTML tables don't come with much visual style. You may want to add borders, padding, and spacing to make them more readable.

Basic styling tips:

• Add a border around the table and cells using CSS:

  table {
    border-collapse: collapse;
    width: 100%;
  }
  th, td {
    border: 1px solid #ccc;
    padding: 8px;
  }

• Use semantic markup correctly — don’t misuse tables for layout purposes; they should be used primarily for displaying tabular data.
• Consider responsiveness: On small screens, wide tables can break layouts. Wrapping them in a <div> with <code>overflow-x: auto; helps.

  There’s more advanced stuff like sorting, pagination, and dynamic rendering with JavaScript, but for basic HTML tables, this covers most common needs.

  基本上就這些。