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	<title>表格 &#8211; 个人随笔</title>
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	<title>表格 &#8211; 个人随笔</title>
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		<title>HTML（二）HTML、 六级标题、 列表、 实体、 插入图片、 热点、 表格</title>
		<link>/%e5%89%8d%e7%ab%af%e6%8a%80%e6%9c%af/110.html</link>
					<comments>/%e5%89%8d%e7%ab%af%e6%8a%80%e6%9c%af/110.html#respond</comments>
		
		<dc:creator><![CDATA[Mr.Lee]]></dc:creator>
		<pubDate>Thu, 17 May 2018 13:48:10 +0000</pubDate>
				<category><![CDATA[HTML]]></category>
		<category><![CDATA[前端技术]]></category>
		<category><![CDATA[六级标题]]></category>
		<category><![CDATA[列表]]></category>
		<category><![CDATA[实体]]></category>
		<category><![CDATA[插入图片]]></category>
		<category><![CDATA[热点]]></category>
		<category><![CDATA[表格]]></category>
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					<description><![CDATA[HTML（二） 回顾 三组概念 客户端和服务器端 脚下留心： 管理员访问服务器，管理员用的计算机是客户端 通过 [&#8230;]]]></description>
										<content:encoded><![CDATA[<h1>HTML（二）</h1>
<h2>回顾</h2>
<ol>
<li>三组概念
<ol>
<li>客户端和服务器端</li>
</ol>
</li>
</ol>
<p>脚下留心：</p>
<ol>
<li>管理员访问服务器，管理员用的计算机是客户端</li>
<li>通过服务器上的浏览器访问服务器的网站，这台计算机既是客户端也是服务器端。
<ol>
<li>浏览器和浏览器的内核
<ol>
<li>浏览器是一个用来解析HTML、CSS、JS的一个软件</li>
<li>浏览器内核：浏览器的核心代码</li>
</ol>
</li>
</ol>
</li>
</ol>
<p>脚下留心：不同的浏览器内核可以是一样的。</p>
<ul>
<li>
<ol>
<li>文件名、文件基本名、文件扩展名</li>
</ol>
</li>
</ul>
<p>文件名=基本名+扩展名</p>
<ol>
<li>HTML：超文本标记语言</li>
<li>网页的执行过程</li>
<li>Web之间的通讯通过HTTP协议。</li>
<li>HTML语法规则：
<ol>
<li>标签都要放在&lt;&gt;内</li>
<li>大部分标签都是成对出现</li>
<li>&lt;标签&gt;：表示标签开始，&lt;/标签&gt;表示标签结束</li>
<li>不区分大小写</li>
</ol>
</li>
<li>常用标签
<ol>
<li>&lt;p&gt;：段落</li>
<li>&lt;br&gt;：换行</li>
<li>&lt;hr&gt;：水平线</li>
<li>&lt;b&gt;：粗体</li>
<li>&lt;i&gt;：斜体</li>
<li>&lt;u&gt;：下划线</li>
<li>&lt;strong&gt;：加粗强调</li>
<li>&lt;em&gt;：倾斜强调</li>
<li>&lt;ins&gt;：下划线强调</li>
<li>&lt;sup&gt;：上标</li>
<li>&lt;sub&gt;：下标</li>
<li>&lt;pre&gt;：预格式化</li>
<li>&lt;font color=’’ size=’’ face=’’&gt;</li>
</ol>
</li>
<li>标签的分类：
<ol>
<li>成对：双标签，容器标签，围堵标签</li>
<li>不成对：空标签，单标记</li>
</ol>
</li>
<li>标签的属性，每个标签都有自己多个属性，各自的属性跟在各自的后面，属性和属性自己通过空格来分开，每个属性都有值，属性的值通过单引号或双引号引起来。属性之间是没有顺序的。</li>
<li>DW编辑器
<ol>
<li>设置自动补全功能：编辑——首选参数（ctrl+U）</li>
</ol>
</li>
</ol>
<p><img fetchpriority="high" decoding="async" width="690" height="191" class="wp-image-112" src="/wp-content/uploads/2018/05/word-image-93.png" srcset="/wp-content/uploads/2018/05/word-image-93.png 690w, /wp-content/uploads/2018/05/word-image-93-300x83.png 300w" sizes="(max-width: 690px) 100vw, 690px" /></p>
<ul>
<li>
<ol>
<li>添加删除浏览器</li>
</ol>
</li>
</ul>
<p><img decoding="async" width="695" height="160" class="wp-image-113" src="/wp-content/uploads/2018/05/word-image-94.png" srcset="/wp-content/uploads/2018/05/word-image-94.png 695w, /wp-content/uploads/2018/05/word-image-94-300x69.png 300w" sizes="(max-width: 695px) 100vw, 695px" /> <img decoding="async" width="626" height="210" class="wp-image-114" src="/wp-content/uploads/2018/05/word-image-95.png" srcset="/wp-content/uploads/2018/05/word-image-95.png 626w, /wp-content/uploads/2018/05/word-image-95-300x101.png 300w" sizes="(max-width: 626px) 100vw, 626px" /></p>
<ol>
<li>滚动的文字：&lt;marquee&gt;</li>
<li>路径
<ol>
<li>绝对路径：从一个不变的地址出发去寻找目标，比如c:\aa.jpg</li>
<li>相对路径：从自身的地址出发去寻找目标</li>
</ol>
</li>
</ol>
<p>目录结构如下：</p>
<p>aa</p>
<p>aa.html</p>
<p>bb</p>
<p>bb.html</p>
<p>cc</p>
<p>cc.html</p>
<p>dd</p>
<p>dd.html</p>
<p>test.html</p>
<p>问题：</p>
<p>1、test.html跳转aa.html aa/aa.html</p>
<p>2、test.html跳转bb.html aa/bb/bb.html</p>
<p>3、test.html跳转cc.html aa/bb/cc/cc.html</p>
<p>4、aa.html跳转test.html ../test.html</p>
<p>5、bb.thml跳转test.html ../../test.html</p>
<p>6、cc.html跳转test.html ../../../test.html</p>
<p>7、dd.html跳转到bb.html ../bb/bb.html</p>
<p>8、dd．Html跳转到cc.html ../bb/cc/cc.html</p>
<ol>
<li>超链接
<ol>
<li>内部链接：链接到网站内部</li>
<li>外部链接：链接到外部网站</li>
<li>空连接：只有链接的样子，没有链接的地址，#</li>
<li>下载链接：连接到无法打开的文件自动出现下载界面</li>
<li>锚点链接：</li>
</ol>
</li>
</ol>
<h2>作业</h2>
<p>跳转到其他页面指定的锚点处。</p>
<p>第一步：在B页面创建锚点</p>
<p><img loading="lazy" decoding="async" width="384" height="65" class="wp-image-115" src="/wp-content/uploads/2018/05/word-image-96.png" srcset="/wp-content/uploads/2018/05/word-image-96.png 384w, /wp-content/uploads/2018/05/word-image-96-300x51.png 300w" sizes="(max-width: 384px) 100vw, 384px" /></p>
<p>第二步：在A页面跳转到B页面的锚点处</p>
<p><img loading="lazy" decoding="async" width="576" height="61" class="wp-image-116" src="/wp-content/uploads/2018/05/word-image-97.png" srcset="/wp-content/uploads/2018/05/word-image-97.png 576w, /wp-content/uploads/2018/05/word-image-97-300x32.png 300w" sizes="(max-width: 576px) 100vw, 576px" /></p>
<h2>六级标题</h2>
<p>h1~h6</p>
<p><img loading="lazy" decoding="async" width="415" height="273" class="wp-image-117" src="/wp-content/uploads/2018/05/word-image-98.png" srcset="/wp-content/uploads/2018/05/word-image-98.png 415w, /wp-content/uploads/2018/05/word-image-98-300x197.png 300w" sizes="(max-width: 415px) 100vw, 415px" /></p>
<p>多学一招：在DW中，ctrl+1就是一级标题的快捷键，ctrl+2是二级标题，以此类推。</p>
<p>多学一招：从SEO的角度说，h1的权重更大。</p>
<h2>列表</h2>
<h3>有序列表（&lt;ol&gt;） order list</h3>
<p>有序列表中的每一项目是&lt;li&gt;</p>
<p>tpye属性</p>
<p><img loading="lazy" decoding="async" width="705" height="70" class="wp-image-118" src="/wp-content/uploads/2018/05/word-image-99.png" srcset="/wp-content/uploads/2018/05/word-image-99.png 705w, /wp-content/uploads/2018/05/word-image-99-300x30.png 300w" sizes="(max-width: 705px) 100vw, 705px" /></p>
<p>例题</p>
<p><img loading="lazy" decoding="async" width="811" height="123" class="wp-image-119" src="/wp-content/uploads/2018/05/word-image-100.png" srcset="/wp-content/uploads/2018/05/word-image-100.png 811w, /wp-content/uploads/2018/05/word-image-100-300x45.png 300w, /wp-content/uploads/2018/05/word-image-100-768x116.png 768w" sizes="(max-width: 811px) 100vw, 811px" /></p>
<h3>无序列表（ul） unorder list</h3>
<p>type属性</p>
<p><img loading="lazy" decoding="async" width="663" height="45" class="wp-image-120" src="/wp-content/uploads/2018/05/word-image-101.png" srcset="/wp-content/uploads/2018/05/word-image-101.png 663w, /wp-content/uploads/2018/05/word-image-101-300x20.png 300w" sizes="(max-width: 663px) 100vw, 663px" /></p>
<p>例题</p>
<p><img loading="lazy" decoding="async" width="505" height="113" class="wp-image-121" src="/wp-content/uploads/2018/05/word-image-102.png" srcset="/wp-content/uploads/2018/05/word-image-102.png 505w, /wp-content/uploads/2018/05/word-image-102-300x67.png 300w" sizes="(max-width: 505px) 100vw, 505px" /></p>
<h3>自定义列表（dl） define list</h3>
<p>dl：自定义列表</p>
<p>dt：自定义列表中的标题</p>
<p>dd：自定义列表中的项</p>
<p><img loading="lazy" decoding="async" width="563" height="153" class="wp-image-122" src="/wp-content/uploads/2018/05/word-image-103.png" srcset="/wp-content/uploads/2018/05/word-image-103.png 563w, /wp-content/uploads/2018/05/word-image-103-300x82.png 300w" sizes="(max-width: 563px) 100vw, 563px" /></p>
<h2>&lt;!DOCTYPE&gt;标签</h2>
<p>文档声明，用来声明文档遵循的规范</p>
<p>document 文档</p>
<p>type 类别</p>
<p><img loading="lazy" decoding="async" width="765" height="88" class="wp-image-123" src="/wp-content/uploads/2018/05/word-image-104.png" srcset="/wp-content/uploads/2018/05/word-image-104.png 765w, /wp-content/uploads/2018/05/word-image-104-300x35.png 300w" sizes="(max-width: 765px) 100vw, 765px" /></p>
<p>脚下留心：</p>
<p>1、&lt;!doctype&gt;必须放在页面的最顶端</p>
<p>2、&lt;!doctype&gt;标签本身不是HTML标签，是用来声明文档遵循的规范，也告知浏览器通过此规范来解析此页面中的代码。</p>
<p>详细资料：http://www.w3school.com.cn/tags/tag_doctype.asp</p>
<h3>常用的 DOCTYPE 声明</h3>
<p><img loading="lazy" decoding="async" width="686" height="85" class="wp-image-124" src="/wp-content/uploads/2018/05/word-image-105.png" srcset="/wp-content/uploads/2018/05/word-image-105.png 686w, /wp-content/uploads/2018/05/word-image-105-300x37.png 300w" sizes="(max-width: 686px) 100vw, 686px" /> <img loading="lazy" decoding="async" width="835" height="178" class="wp-image-125" src="/wp-content/uploads/2018/05/word-image-106.png" srcset="/wp-content/uploads/2018/05/word-image-106.png 835w, /wp-content/uploads/2018/05/word-image-106-300x64.png 300w, /wp-content/uploads/2018/05/word-image-106-768x164.png 768w" sizes="(max-width: 835px) 100vw, 835px" /> <img loading="lazy" decoding="async" width="834" height="176" class="wp-image-126" src="/wp-content/uploads/2018/05/word-image-107.png" srcset="/wp-content/uploads/2018/05/word-image-107.png 834w, /wp-content/uploads/2018/05/word-image-107-300x63.png 300w, /wp-content/uploads/2018/05/word-image-107-768x162.png 768w" sizes="(max-width: 834px) 100vw, 834px" /></p>
<p>注意：使用最多的是HTML5和XHTML1.0过渡型的声明。</p>
<h3>XHTML和HTML的区别</h3>
<p>xHTML就是满足W3C定义的规范的HTML。</p>
<p>XHTML=规范+HTML</p>
<h3>DW中更改文档规范</h3>
<p>Ctrl+U，打开首选参数</p>
<p><img loading="lazy" decoding="async" width="708" height="276" class="wp-image-127" src="/wp-content/uploads/2018/05/word-image-108.png" srcset="/wp-content/uploads/2018/05/word-image-108.png 708w, /wp-content/uploads/2018/05/word-image-108-300x117.png 300w" sizes="(max-width: 708px) 100vw, 708px" /></p>
<h2><a id="post-110-_Toc425176120"></a>&lt;meta&gt;</h2>
<h3>遇到的问题</h3>
<p><img loading="lazy" decoding="async" width="629" height="188" class="wp-image-128" src="/wp-content/uploads/2018/05/word-image-109.png" srcset="/wp-content/uploads/2018/05/word-image-109.png 629w, /wp-content/uploads/2018/05/word-image-109-300x90.png 300w" sizes="(max-width: 629px) 100vw, 629px" /></p>
<h3>分析</h3>
<p><img loading="lazy" decoding="async" width="577" height="153" class="wp-image-129" src="/wp-content/uploads/2018/05/word-image-110.png" srcset="/wp-content/uploads/2018/05/word-image-110.png 577w, /wp-content/uploads/2018/05/word-image-110-300x80.png 300w" sizes="(max-width: 577px) 100vw, 577px" /></p>
<p>结论：服务器发送什么格式的编码，浏览器就需要使用什么样的编码来解析。如果编码格式不一样，就会出现乱码。</p>
<h3>常用编码</h3>
<p>GBK：简体中文</p>
<p>GB2312：简体中文</p>
<p>UTF-8：国际统一编码（推荐）</p>
<p>ANSI ：中文操作系统就用中文编码，日文的操作系统就用日文的编码，换句话说什么样的操作系统就用什么样的编码格式。</p>
<h3>作用一：通过meta标记控制浏览器编码</h3>
<p>&lt;meta charset=&#8221;utf-8&#8243;&gt;</p>
<p>告知浏览器通过utf-8的字符编码来解析。</p>
<h3>作用二：给搜索引擎使用</h3>
<p><img loading="lazy" decoding="async" width="1253" height="94" class="wp-image-130" src="/wp-content/uploads/2018/05/word-image-111.png" srcset="/wp-content/uploads/2018/05/word-image-111.png 1253w, /wp-content/uploads/2018/05/word-image-111-300x23.png 300w, /wp-content/uploads/2018/05/word-image-111-768x58.png 768w, /wp-content/uploads/2018/05/word-image-111-1024x77.png 1024w" sizes="(max-width: 1253px) 100vw, 1253px" /></p>
<p>例题</p>
<p><img loading="lazy" decoding="async" width="964" height="100" class="wp-image-131" src="/wp-content/uploads/2018/05/word-image-112.png" srcset="/wp-content/uploads/2018/05/word-image-112.png 964w, /wp-content/uploads/2018/05/word-image-112-300x31.png 300w, /wp-content/uploads/2018/05/word-image-112-768x80.png 768w" sizes="(max-width: 964px) 100vw, 964px" /></p>
<p>多学一招：搜索引擎上的描述可能是&lt;meta&gt;标记的description部分，也可能是这个页面上的一段话。</p>
<h2><a id="post-110-_Toc425176121"></a>插入图片（img）</h2>
<p>语法：&lt;img src=’图片的源’ alt=’’ title=’’ width=’’ height=’’ /&gt;</p>
<p><img loading="lazy" decoding="async" width="946" height="29" class="wp-image-132" src="/wp-content/uploads/2018/05/word-image-113.png" srcset="/wp-content/uploads/2018/05/word-image-113.png 946w, /wp-content/uploads/2018/05/word-image-113-300x9.png 300w, /wp-content/uploads/2018/05/word-image-113-768x24.png 768w" sizes="(max-width: 946px) 100vw, 946px" /></p>
<p>src：图片的地址</p>
<p>alt：当图片无法显示的时候，将alt后面的文字显示在图片的位置上</p>
<p>title：当鼠标放到图片的位置的时候显示提醒性文字。</p>
<p><img loading="lazy" decoding="async" width="976" height="57" class="wp-image-133" src="/wp-content/uploads/2018/05/word-image-114.png" srcset="/wp-content/uploads/2018/05/word-image-114.png 976w, /wp-content/uploads/2018/05/word-image-114-300x18.png 300w, /wp-content/uploads/2018/05/word-image-114-768x45.png 768w" sizes="(max-width: 976px) 100vw, 976px" /></p>
<p>脚下留心：如果一个图片很大，要在图片引入之前先调整好尺寸，不要将图片进入后再通过width和height来调整尺寸。</p>
<h2><a id="post-110-_Toc425176122"></a>热点（了解）</h2>
<p>热点：带有超链接的区域</p>
<p>DW创建热点非常简单</p>
<p>第一步：在设计模式下选择图片</p>
<p><img loading="lazy" decoding="async" width="590" height="371" class="wp-image-134" src="/wp-content/uploads/2018/05/word-image-115.png" srcset="/wp-content/uploads/2018/05/word-image-115.png 590w, /wp-content/uploads/2018/05/word-image-115-300x189.png 300w" sizes="(max-width: 590px) 100vw, 590px" /></p>
<p>第二步：选择热点选区工具在图片上画出热点区域</p>
<p><img loading="lazy" decoding="async" width="251" height="148" class="wp-image-135" src="/wp-content/uploads/2018/05/word-image-116.png" /></p>
<p>第三步：将每个热点链接到指定目标即可。</p>
<h2><a id="post-110-_Toc425176123"></a>Object标签（了解）</h2>
<p>&lt;object type=&#8221;application/x-shockwave-flash&#8221; data=&#8221;地址&#8221; width=&#8221;&#8221; height=&#8221;&#8221;&gt;&lt;/object&gt;</p>
<p>例题</p>
<p><img loading="lazy" decoding="async" width="1019" height="69" class="wp-image-136" src="/wp-content/uploads/2018/05/word-image-117.png" srcset="/wp-content/uploads/2018/05/word-image-117.png 1019w, /wp-content/uploads/2018/05/word-image-117-300x20.png 300w, /wp-content/uploads/2018/05/word-image-117-768x52.png 768w" sizes="(max-width: 1019px) 100vw, 1019px" /></p>
<h2><a id="post-110-_Toc425176125"></a>实体</h2>
<p>实体就是一个固定不变的值，通过&amp;去调用实体，分号表示调用结束。</p>
<p>空格：&amp;nbsp;</p>
<p>&lt;：lt less than &amp;lt;</p>
<p>&gt;：gt greater than &amp;gt;</p>
<p><img loading="lazy" decoding="async" width="524" height="74" class="wp-image-137" src="/wp-content/uploads/2018/05/word-image-118.png" srcset="/wp-content/uploads/2018/05/word-image-118.png 524w, /wp-content/uploads/2018/05/word-image-118-300x42.png 300w" sizes="(max-width: 524px) 100vw, 524px" /></p>
<h2><a id="post-110-_Toc425176126"></a>使用表格</h2>
<p>网页默认情况下，使用的流布局，使用表格可以实现页面布局。</p>
<p><img loading="lazy" decoding="async" width="767" height="317" class="wp-image-138" src="/wp-content/uploads/2018/05/word-image-119.png" srcset="/wp-content/uploads/2018/05/word-image-119.png 767w, /wp-content/uploads/2018/05/word-image-119-300x124.png 300w" sizes="(max-width: 767px) 100vw, 767px" /></p>
<h2><a id="post-110-_Toc425176127"></a>与表相关的标记</h2>
<p>&lt;table&gt;&lt;/table&gt; 表格</p>
<p>&lt;tr&gt;&lt;/tr&gt; 行</p>
<p>&lt;td&gt;&lt;/td&gt; 单元格</p>
<p>&lt;th&gt;&lt;/th&gt; 标题</p>
<h2><a id="post-110-_Toc425176128"></a>使用表的相关标记创建表</h2>
<p>&lt;table border=&#8221;1&#8243; width=&#8221;500&#8243; height=&#8221;300&#8243; bordercolor=&#8221;#0000FF&#8221;&gt;</p>
<p>&lt;tr&gt;</p>
<p>&lt;th&gt;姓名&lt;/th&gt;</p>
<p>&lt;th&gt;性别&lt;/th&gt;</p>
<p>&lt;th&gt;年龄&lt;/th&gt;</p>
<p>&lt;/tr&gt;</p>
<p>&lt;tr&gt;</p>
<p>&lt;td&gt;令狐冲&lt;/td&gt;</p>
<p>&lt;td&gt;男&lt;/td&gt;</p>
<p>&lt;td&gt;22&lt;/td&gt;</p>
<p>&lt;/tr&gt;</p>
<p>&lt;tr&gt;</p>
<p>&lt;td&gt;任盈盈&lt;/td&gt;</p>
<p>&lt;td&gt;女&lt;/td&gt;</p>
<p>&lt;td&gt;18&lt;/td&gt;</p>
<p>&lt;/tr&gt;</p>
<p>&lt;tr&gt;</p>
<p>&lt;td&gt;任我行&lt;/td&gt;</p>
<p>&lt;td&gt;男&lt;/td&gt;</p>
<p>&lt;td&gt;55&lt;/td&gt;</p>
<p>&lt;/tr&gt;</p>
<p>&lt;tr&gt;</p>
<p>&lt;td&gt;岳不群&lt;/td&gt;</p>
<p>&lt;td&gt;男&lt;/td&gt;</p>
<p>&lt;td&gt;50&lt;/td&gt;</p>
<p>&lt;/tr&gt;</p>
<p>&lt;/table&gt;</p>
<p>运行结果</p>
<p><img loading="lazy" decoding="async" width="517" height="344" class="wp-image-139" src="/wp-content/uploads/2018/05/word-image-120.png" srcset="/wp-content/uploads/2018/05/word-image-120.png 517w, /wp-content/uploads/2018/05/word-image-120-300x200.png 300w" sizes="(max-width: 517px) 100vw, 517px" /></p>
<h2><a id="post-110-_Toc425176129"></a>单元格中数据的对齐方式</h2>
<h3>水平对齐</h3>
<p>使用标签的align属性</p>
<p>align=”center”：水平居中</p>
<p>align=”left”：水平居左（默认）</p>
<p>align=”right”：水平居右</p>
<h3>垂直对齐</h3>
<p>valign=’top’：垂直居顶</p>
<p>valign=’ middle’：垂直居中（默认）</p>
<p>valign=’bottom’：垂直居底</p>
<p><img loading="lazy" decoding="async" width="1025" height="132" class="wp-image-140" src="/wp-content/uploads/2018/05/word-image-121.png" srcset="/wp-content/uploads/2018/05/word-image-121.png 1025w, /wp-content/uploads/2018/05/word-image-121-300x39.png 300w, /wp-content/uploads/2018/05/word-image-121-768x99.png 768w, /wp-content/uploads/2018/05/word-image-121-1024x132.png 1024w" sizes="(max-width: 1025px) 100vw, 1025px" /></p>
<h2><a id="post-110-_Toc425176130"></a>单元间距和单元填充</h2>
<p>单元格间距（cellspacing）：单元格和单元格距离，默认是2像素</p>
<p>单元格填充（cellpadding）：单元格和内容的距离，默认是1像素</p>
<p><img loading="lazy" decoding="async" width="707" height="239" class="wp-image-141" src="/wp-content/uploads/2018/05/word-image-122.png" srcset="/wp-content/uploads/2018/05/word-image-122.png 707w, /wp-content/uploads/2018/05/word-image-122-300x101.png 300w" sizes="(max-width: 707px) 100vw, 707px" /></p>
<p>例题</p>
<p><img loading="lazy" decoding="async" width="963" height="45" class="wp-image-142" src="/wp-content/uploads/2018/05/word-image-123.png" srcset="/wp-content/uploads/2018/05/word-image-123.png 963w, /wp-content/uploads/2018/05/word-image-123-300x14.png 300w, /wp-content/uploads/2018/05/word-image-123-768x36.png 768w" sizes="(max-width: 963px) 100vw, 963px" /></p>
<h2><a id="post-110-_Toc425176131"></a>合并单元格</h2>
<p>合并行(rowspan)：把不同的行合并起来</p>
<p>合并列(colspan)：把不同列合并起来</p>
<p>row：行</p>
<p>span：跨度</p>
<p>col：column（柱状体，列）</p>
<h3>例题</h3>
<p>&lt;table border=&#8221;1&#8243; align=&#8221;center&#8221; width=&#8221;500&#8243; height=&#8221;300&#8243;&gt;</p>
<p>&lt;tr&gt;</p>
<p>&lt;th colspan=&#8221;3&#8243;&gt;学生证&lt;/th&gt;</p>
<p>&lt;/tr&gt;</p>
<p>&lt;tr&gt;</p>
<p>&lt;th width=&#8221;30%&#8221;&gt;姓名&lt;/th&gt;</p>
<p>&lt;td width=&#8221;30%&#8221;&gt;&amp;nbsp;&lt;/td&gt;</p>
<p>&lt;td rowspan=&#8221;3&#8243; align=&#8221;center&#8221;&gt;照&lt;br /&gt;&lt;br /&gt;片&lt;/td&gt;</p>
<p>&lt;/tr&gt;</p>
<p>&lt;tr&gt;</p>
<p>&lt;th&gt;性别&lt;/th&gt;</p>
<p>&lt;td&gt;&amp;nbsp;&lt;/td&gt;</p>
<p>&lt;/tr&gt;</p>
<p>&lt;tr&gt;</p>
<p>&lt;th&gt;年龄&lt;/th&gt;</p>
<p>&lt;td&gt;&amp;nbsp;&lt;/td&gt;</p>
<p>&lt;/tr&gt;</p>
<p>&lt;/table&gt;</p>
<p>运行结果</p>
<p><img loading="lazy" decoding="async" width="510" height="305" class="wp-image-143" src="/wp-content/uploads/2018/05/word-image-124.png" srcset="/wp-content/uploads/2018/05/word-image-124.png 510w, /wp-content/uploads/2018/05/word-image-124-300x179.png 300w" sizes="(max-width: 510px) 100vw, 510px" /></p>
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