01 基本结构和文本标签
<!-- 基本结构--><!DOCTYPE html><!--文档类型--><html lang="zh"><!--语言--><head> <meta charset="UTF-8"> <!--编码--> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta http-equiv="X-UA-Compatible" content="ie=edge"> <title>Document</title> <!--标题--></head><body> <p>段落</p> <br>换行<br> <h1>标题1</h1> <h2>标题2</h2> <h3>标题3</h3> <h4>标题4</h4> <h5>标题5</h5> <h6>标题6</h6> <hr>水平线<hr> <!--文本格式化标签--> <strong>加粗</strong> <!--空格--> <em>斜体</em> <del>删除线</del> <span>与CSS结合</span></body></html>
02 图片,超链接,图片映射
<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta http-equiv="X-UA-Compatible" content="ie=edge"> <title>Document</title></head><body> <img id ="h" src="#" alt="图片载入出错时显示的文字" title="图片获得焦点时显示的文字"/> <br> 图片格式: jpg 有损压缩,不支持透明 png 无损压缩,支持透明 gif 动图 <hr> <a href="#h">显示文本 <img src="ss#" alt = "超链接里可以嵌套图片"/> </a> <!-- #h 跳转地址 target = "_blank" 跳转方式 --> <hr> <!--图片映射--> <img src="#" alt="" usemap="#haha"/> <map name="haha"> <area shape="circle" coords="233,456,50" href="#"> <!-- area 划分区域 shape 形状 圆形 circle 矩形 rect 多边形 poly --> </map></body></html>
03 列表,表格
<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta http-equiv="X-UA-Compatible" content="ie=edge"> <title>Document</title></head><body> <!-------------------------------列表-----------------------------------------> 无序列表 <ul> <li>aaa</li> <li>bbb</li> </ul> 有序列表 <ol> <li>111</li> <li>222</li> </ol> 自定义列表 <dl> <dt>标题</dt> <dd>一</dd> <dd>二</dd> </dl> <!--------------------------------表格-----------------------------------------> <table border="1px solid #fff"> <th>title</th> <tr> <td colspan="2">111</td><!--合并行--> <td rowspan="2">222</td><!--合并列--> </tr> <tr> <td>aaa</td> <td>bbb</td> </tr> </table></body></html>
04 表单
<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta http-equiv="X-UA-Compatible" content="ie=edge"> <title>Document</title></head><body> <form action="#" method="GET"> 用户名:<input type="text"/> 密码:<input type="password"/><br> <!--单选框--> 性别: <input type="radio" name="sex">男 <input type="radio" name="sex">女<br> <!--复选框--> 兴趣: <input type="checkbox" name="ckb" value="fan">吃饭饭 <input type="checkbox" name="ckb" value="jiao">睡觉觉 <input type="checkbox" name="ckb" value="dou">打豆豆<br> <!--下拉框--> 城市: <select name = "city"> <option value="shanghai">上海</option> <option value="beijing">北京</option> </select> <input type="submit" value = "提交"> </form></body></html>
05 布局
<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta http-equiv="X-UA-Compatible" content="ie=edge"> <title>Document</title></head><body> <!--DIV布局--> <div style="background-color:aqua">哈哈</div> <div style="background-color:blue">呵呵</div> <div style="background-color:crimson">嗯嗯</div> <!--iframe--> <iframe src="./04 表单.html"></iframe> <iframe src="./05 布局.html"></iframe></body></html>