HTML介绍
客户端和服务端

基础标签
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>这是一个网页</title>
</head>
<body>
Hello World<br>你好
<p>这是第一个段落</p>
<p>这是第二个段落</p>
<h1>标题一</h1>
<h2>标题二</h2>
<h3>标题三</h3>
<h4>标题四</h4>
<h5>标题五</h5>
<h6>标题六</h6>
<ol type="A" start="1">
<li>医生</li>
<li>护士</li>
<li>教师</li>
<li>警察</li>
</ol>
<ul type="circle">
<li>医生</li>
<li>护士</li>
<li>教师</li>
<li>警察</li>
</ul>
你是<b><i><u>喜欢</u></i></b>是<b>甜</b>月饼还是<i>咸</i><u>月饼</u>?<br/>
水分子的化学式:H<sub>2</sub>O<br/>
氧气的化学式:O<sup>2</sup><br/>
<a href="www.baidu.com" target="_blank" >百度一下</a>
</body>
</html>

表格标签
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>表格标签</title>
</head>
<body>
<table border="1" width="600" cellspacing="0" cellpadding="4">
<tr align="center">
<th>姓名</th>
<th>学号</th>
<th>性别</th>
<th>成绩</th>
</tr>
<tr align="center">
<td>1</td>
<td>1</td>
<td>1</td>
<td>1</td>
</tr>
<tr align="center">
<td rowspan="2">2</td>
<td>2</td>
<td>2</td>
<td>2</td>
</tr>
<tr align="center">
<td>3</td>
<td>3</td>
<td>3</td>
</tr>
<tr align="center">
<td>总计</td>
<td colspan="3">5</td>
</tr>
</table>
<hr/>
</body>
</html>

表单标签
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>表单标签</title>
</head>
<body>
<form action="html01.html" method="post">
昵称: <input type="text" name="nickName" value="请输入你的昵称"/><br/>
密码: <input type="password" name="pwd"/><br/>
性别: <input type="radio" name="gender" value="male" checked/>男
<input type="radio" name="gender" value="female"/>女<br/>
爱好: <input type="checkbox" name="hobby" value="basketball"/>篮球
<input type="checkbox" name="hobby" value="football"/>足球
<input type="checkbox" name="hobby" value="earth"/>地球<br/>
星座: <select name="star">
<option value="1">白羊</option>
<option value="2">金牛</option>
<option value="3">双子</option>
<option value="4">天秤</option>
</select><br/>
备注:<textarea name="remark" rows="4" cols="50"></textarea><br/>
<input type="submit" value=" 注 册 "/>
<input type="reset" value=" 重 置 "/>
<input type="submit" value=" 这是一个普通按钮 "/>
</form>
</body>
</html>

frameset-iframe
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
</head>
<frameset rows="20%,*" frameborder="no">
<frame src="frames/top.html"/>
<frameset cols="15%,*">
<frame src="frames/left.html"/>
<frameset rows="80%,*">
<frame src="frames/main.html"/>
<frame src="frames/bottom.html"/>
</frameset>
</frameset>
</frameset>
</html>
