前端之笔记1

1 index标签

<h1>JD server</h1>
<a href='https://www.jd.com/'>点击</a>
<img src='https://img12.360buyimg.com/da/jfs/t6076/12/7205461070/175654/fbcc93ae/597afa33N88136f56.jpg'>
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server.py

import socket


sock=socket.socket()

sock.bind(("127.0.0.1",8800))

sock.listen(5)


while 1:
    conn,addr=sock.accept()
    print("from conn :",conn)
    data=conn.recv(1024)

    f=open("index.html","r")

    index_str=f.read()

    conn.send(("HTTP/1.1 201 OK

%s"%index_str).encode("utf8"))
    conn.close()
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2 table 标签

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>


<table border="1" cellspacing="5px" cellpadding="2">
    <tr>
        <th>姓名</th>
        <th>年龄</th>
        <th>性别</th>
    </tr>
    <tr>
        <td colspan="2">111</td>


        <td>333</td>
    </tr>

    <tr>
        <td>111</td>
        <td>222</td>
        <td rowspan="2">333</td>
    </tr>
    <tr>
        <td>111</td>
        <td>222</td>

    </tr>

</table>




</body>
</html>
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 3 test 标签

<html lang="en">

        <head>
              <meta name="keywords" content="meta总结,html meta,meta属性,meta跳转">

              <meta name="description" content="老男孩培训机构是由一个很老的男孩创建的">

              <meta http-equiv="content-type" charset="UTF-8">
              <meta http-equiv="Refresh" content="2;URL=https://www.baidu.com">

             <title>Yuan</title>
             <link rel="icon" href="https://www.jd.com/favicon.ico">

        </head>

        <body>
                <h1>JD server</h1>
                <a href='https://www.jd.com/'>点击</a>
                <img src=''>
        </body>

</html>
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4 块级标签和内联标签

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>


<h1 style="color: wheat;background-color: green">yuan</h1>

<b style="background-color: goldenrod">egonegonegonegon</b>
yuan



</body>
</html>
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5 a 标签 .html 和 基本标签

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>


<a href="https://www.jd.com/">点击</a>
<a href="基本标签.html">点击2</a>

<a href="https://www.jd.com/" target="_blank"><img src="https://img14.360buyimg.com/cms/jfs/t7021/155/594986657/262648/fd3340fc/5977ec9eNd55f2f63.jpg!q80.webp" alt="" ></a>

</body>
</html>
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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>

<h1>yuan</h1>
<h2>yuan</h2>
<h3>yuan</h3>
<h4>yuan</h4>
<h5>yuan</h5>
<h6>yuan</h6>


<h4>海燕呐</h4>

床前明月光<br>
床前明月光<br>
床前明月光<br>
床前明月光<br>


<p>床前明月光</p>
<p>床前明月光</p>
<p>床前明月光</p>
<p>床前明月光</p>


<b>yuan</b>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<em>yuan</em>

<strike>$100</strike>



3<sub>2</sub>
3<sup>2</sup>


<hr>

</body>
</html>
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6 img 标签

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>


<img src="https://img14.360buyimg.com/cms/jfs/t7021/155/594986657/262648/fd3340fc/5977ec9eNd55f2f63.jpg!q80.webp" alt="牛奶" title="奶牛" width="100px" height="100px">

</body>
</html>
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7 div 和 span 标签 . html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>


<!--div和span标签没有任何样式-->

<div style="background-color: red">yuan</div>

<span style="background-color: goldenrod">SPAN</span>


</body>
</html>
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 8 列表标签

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>


<ul>
    <li>111</li>
    <li>222</li>
    <li>333</li>
</ul>


<ol>
    <li>111</li>
    <li>222</li>
    <li>333</li>
</ol>


<dl>
    <dt>河北省</dt>
    <dd>保定市</dd>
    <dd>石家庄</dd>
    <dd>唐山</dd>
</dl>


</body>
</html>
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9 form表单 .html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>

<h2>注册页面</h2>
<form action="">

    <p>姓名:<input type="text"></p>
    <p>密码:<input type="password"></p>

    <input type="submit" value="submit">

</form>

</br>
</body>
</html>
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用户注册


<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>

<h2>注册面页</h2>

<form action="/index/" method="poet">

    <p>姓名:<input type="text" name="username" value=""></p>
    <p>密码:<input type="password" name="passwd" value=""></p>
    <p>爱好:<input type="checkbox" name="hobby" value="">篮球
        <input type="checkbox" name="hobby" value="">足球
        <input type="checkbox" name="hobby" value="">双色球
    </p>
    <p>性别: <input type="radio" name="sex" value=" 1"><input type="radio" name="sex" value=" 0"></p>
    <p><input type="reset"></p>
    <p><input type="button" value="yes"></p>
    <p><input type="file"></p>

    <p>籍贯
        <select name="jiguan" size="1" multiple="multiple">
            <option value="hebei"> 河北省</option>
            <option value="shanxi">陕西省</option>
            <option value="hubei">湖北省</option>
            <option value="hunan">湖南省</option>
        </select>
    </p>
    <input type="submit" value="提交">

</form>
</body>
</html>
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原文地址:https://www.cnblogs.com/fangjie0410/p/7264758.html