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Today, learn about the use of lists, hyperlinks, image tags, and audio and video
2022-07-25 22:27:00 【Start】
1. list
HTML Support orderly 、 Unordered and defined list
<body>
<!-- list （list） Group by group
1: Ordered list use ol Tag creation ,li Represents a list item
2: Unordered list use ul Tag creation ,li Represents a list item
3: Definition list use dl Tag creation , Use dd Explain the content
Be careful ： Lists can be nested with each other
ol ul dl li It's all block elements
adopt type Property change bulleted list
Ordered list
Bullet ：1（ The default value is ）、a、A、i、I
Unordered list
Bullet :
disc, The default value is , Solid dot
square, Solid squares
circle, Hollow circles
-->
<div>
<p></p>
<span></span>
</div>
<div> sleep </div>
<ol>
<li></li>
<ol>
<li></li>
</ol>
<ul>
<li>
</li>
</ul>
</ol>
<ol type="I">
<li> Brush one's teeth </li>
<li> wash one 's face </li>
<li> to have breakfast </li>
</ol>
<ul type='circle'>
<li> having dinner </li>
<li> sleep </li>
<li> Study </li>
</ul>
<dl>
<dt> front end </dt>
<dd>html/css</dd>
<dd>js/es6-es11</dd>
<dt> Back end </dt>
<dd>java Basics </dd>
<dd>javaWeb</dd>
</dl>
</body>2. Hyperlinks
HTML Use hyperlinks to connect to another document on the network . Links can be found in almost all web pages . Click the link to jump from one page to another .
<body>
<!-- 2 Attributes ,2 Features ,1 A supplement -->
<!-- Hyperlinks
It can be a word , A piece of writing , picture , form , It could be anything
Special in line elements , It can hold everything , Except for itself
function ：1、 Jump from one page to another
2、 Jump to the current page
3、 download
attribute ：
1、href attribute Path address to jump
Property value
Address of external website Absolute path
Internal pages Relative paths
./ The default value is ./ It can be omitted
Address in the same level directory
../
Jump out of current folder , Go to the upper folder
Key points ： you （ Hyperlinks ） Where is the , Where are you going
2、target attribute Control how hyperlinks are opened
Optional value ：
_self The default value is Open a hyperlink on the current page
_blank New page opens hyperlink
Anchor function （ Jump to any position on the page ）
1、 Back to the top , It only needs href Property value settings #
2、 Go anywhere
First step ： Make a mark where you want to go id attribute , Get up id Property value
The second step ：href Property value #id Property value
id attribute Mark the corresponding label
id Attribute value cannot start with a number
id Attribute values are unique
id The attribute value should not be Chinese characters
-->
<!-- <a href="https://www.jd.com/"> You tonight 0jwjwddf </a> -->
<!-- <a href="./04. list .html" target="_blank"> Go to list </a> -->
<!-- <a href="./img/img/2.gif"> picture </a>
<a href="./02. Structure of the label .html"> .... </a>
<a href="../ test /01.html"> test </a>
<a href="../../6.20/02. Commonly used labels /01. Commonly used labels 1.html"> Go to common labels </a>
-->
<!-- Empty link one -->
<a href="#"> undetermined </a>
<!-- Empty link 2 -->
<a href="JavaScript:;"> undetermined 2</a>
<a href="#pp"> Go to the bottom </a>
<a href="# middle "> Go to the middle </a>
<div>
<p>
Ju Chan is three years old. I can't see what Li Feiquan is doing , This is your pudufu's new year pen. It's not related to the new year's body foam hole , Lang zhuanjun reported that the emperor Yongdi sent people to ask for trouble and cherish species , Si answered that he wanted to repay Si Zhichu , Han Si called Fu Tehui in response to Guo's panic , If you comment on fan Liuqing's surname, today's FA Fang has won the great victory of the country , Although not , I have raised a family, and I will punish myself ten times. No , Han Luo, Zhang ruoguang, Qin Di Lao .
</p>
<p>
Ju Chan is three years old. I can't see what Li Feiquan is doing , This is your pudufu's new year pen. It's not related to the new year's body foam hole , Lang zhuanjun reported that the emperor Yongdi sent people to ask for trouble and cherish species , Si answered that he wanted to repay Si Zhichu , Han Si called Fu Tehui in response to Guo's panic , If you comment on fan Liuqing's surname, today's FA Fang has won the great victory of the country , Although not , I have raised a family, and I will punish myself ten times. No , Han Luo, Zhang ruoguang, Qin Di Lao .
</p>
<p>
Ju Chan is three years old. I can't see what Li Feiquan is doing , This is your pudufu's new year pen. It's not related to the new year's body foam hole , Lang zhuanjun reported that the emperor Yongdi sent people to ask for trouble and cherish species , Si answered that he wanted to repay Si Zhichu , Han Si called Fu Tehui in response to Guo's panic , If you comment on fan Liuqing's surname, today's FA Fang has won the great victory of the country , Although not , I have raised a family, and I will punish myself ten times. No , Han Luo, Zhang ruoguang, Qin Di Lao .
</p>
<p>
Ju Chan is three years old. I can't see what Li Feiquan is doing , This is your pudufu's new year pen. It's not related to the new year's body foam hole , Lang zhuanjun reported that the emperor Yongdi sent people to ask for trouble and cherish species , Si answered that he wanted to repay Si Zhichu , Han Si called Fu Tehui in response to Guo's panic , If you comment on fan Liuqing's surname, today's FA Fang has won the great victory of the country , Although not , I have raised a family, and I will punish myself ten times. No , Han Luo, Zhang ruoguang, Qin Di Lao .
</p>
<p>
Ju Chan is three years old. I can't see what Li Feiquan is doing , This is your pudufu's new year pen. It's not related to the new year's body foam hole , Lang zhuanjun reported that the emperor Yongdi sent people to ask for trouble and cherish species , Si answered that he wanted to repay Si Zhichu , Han Si called Fu Tehui in response to Guo's panic , If you comment on fan Liuqing's surname, today's FA Fang has won the great victory of the country , Although not , I have raised a family, and I will punish myself ten times. No , Han Luo, Zhang ruoguang, Qin Di Lao .
</p>
<p>
Ju Chan is three years old. I can't see what Li Feiquan is doing , This is your pudufu's new year pen. It's not related to the new year's body foam hole , Lang zhuanjun reported that the emperor Yongdi sent people to ask for trouble and cherish species , Si answered that he wanted to repay Si Zhichu , Han Si called Fu Tehui in response to Guo's panic , If you comment on fan Liuqing's surname, today's FA Fang has won the great victory of the country , Although not , I have raised a family, and I will punish myself ten times. No , Han Luo, Zhang ruoguang, Qin Di Lao .
</p>
<p id=" middle ">
Ju Chan is three years old. I can't see what Li Feiquan is doing , This is your pudufu's new year pen. It's not related to the new year's body foam hole , Lang zhuanjun reported that the emperor Yongdi sent people to ask for trouble and cherish species , Si answered that he wanted to repay Si Zhichu , Han Si called Fu Tehui in response to Guo's panic , If you comment on fan Liuqing's surname, today's FA Fang has won the great victory of the country , Although not , I have raised a family, and I will punish myself ten times. No , Han Luo, Zhang ruoguang, Qin Di Lao .
</p>
<p>
Ju Chan is three years old. I can't see what Li Feiquan is doing , This is your pudufu's new year pen. It's not related to the new year's body foam hole , Lang zhuanjun reported that the emperor Yongdi sent people to ask for trouble and cherish species , Si answered that he wanted to repay Si Zhichu , Han Si called Fu Tehui in response to Guo's panic , If you comment on fan Liuqing's surname, today's FA Fang has won the great victory of the country , Although not , I have raised a family, and I will punish myself ten times. No , Han Luo, Zhang ruoguang, Qin Di Lao .
</p>
<p>
Ju Chan is three years old. I can't see what Li Feiquan is doing , This is your pudufu's new year pen. It's not related to the new year's body foam hole , Lang zhuanjun reported that the emperor Yongdi sent people to ask for trouble and cherish species , Si answered that he wanted to repay Si Zhichu , Han Si called Fu Tehui in response to Guo's panic , If you comment on fan Liuqing's surname, today's FA Fang has won the great victory of the country , Although not , I have raised a family, and I will punish myself ten times. No , Han Luo, Zhang ruoguang, Qin Di Lao .
</p>
<p>
Ju Chan is three years old. I can't see what Li Feiquan is doing , This is your pudufu's new year pen. It's not related to the new year's body foam hole , Lang zhuanjun reported that the emperor Yongdi sent people to ask for trouble and cherish species , Si answered that he wanted to repay Si Zhichu , Han Si called Fu Tehui in response to Guo's panic , If you comment on fan Liuqing's surname, today's FA Fang has won the great victory of the country , Although not , I have raised a family, and I will punish myself ten times. No , Han Luo, Zhang ruoguang, Qin Di Lao .
</p>
<p>
Ju Chan is three years old. I can't see what Li Feiquan is doing , This is your pudufu's new year pen. It's not related to the new year's body foam hole , Lang zhuanjun reported that the emperor Yongdi sent people to ask for trouble and cherish species , Si answered that he wanted to repay Si Zhichu , Han Si called Fu Tehui in response to Guo's panic , If you comment on fan Liuqing's surname, today's FA Fang has won the great victory of the country , Although not , I have raised a family, and I will punish myself ten times. No , Han Luo, Zhang ruoguang, Qin Di Lao .
</p>
<p>
Ju Chan is three years old. I can't see what Li Feiquan is doing , This is your pudufu's new year pen. It's not related to the new year's body foam hole , Lang zhuanjun reported that the emperor Yongdi sent people to ask for trouble and cherish species , Si answered that he wanted to repay Si Zhichu , Han Si called Fu Tehui in response to Guo's panic , If you comment on fan Liuqing's surname, today's FA Fang has won the great victory of the country , Although not , I have raised a family, and I will punish myself ten times. No , Han Luo, Zhang ruoguang, Qin Di Lao .
</p>
<p>
Ju Chan is three years old. I can't see what Li Feiquan is doing , This is your pudufu's new year pen. It's not related to the new year's body foam hole , Lang zhuanjun reported that the emperor Yongdi sent people to ask for trouble and cherish species , Si answered that he wanted to repay Si Zhichu , Han Si called Fu Tehui in response to Guo's panic , If you comment on fan Liuqing's surname, today's FA Fang has won the great victory of the country , Although not , I have raised a family, and I will punish myself ten times. No , Han Luo, Zhang ruoguang, Qin Di Lao .
</p>
<p>
Ju Chan is three years old. I can't see what Li Feiquan is doing , This is your pudufu's new year pen. It's not related to the new year's body foam hole , Lang zhuanjun reported that the emperor Yongdi sent people to ask for trouble and cherish species , Si answered that he wanted to repay Si Zhichu , Han Si called Fu Tehui in response to Guo's panic , If you comment on fan Liuqing's surname, today's FA Fang has won the great victory of the country , Although not , I have raised a family, and I will punish myself ten times. No , Han Luo, Zhang ruoguang, Qin Di Lao .
</p>
<p>
Ju Chan is three years old. I can't see what Li Feiquan is doing , This is your pudufu's new year pen. It's not related to the new year's body foam hole , Lang zhuanjun reported that the emperor Yongdi sent people to ask for trouble and cherish species , Si answered that he wanted to repay Si Zhichu , Han Si called Fu Tehui in response to Guo's panic , If you comment on fan Liuqing's surname, today's FA Fang has won the great victory of the country , Although not , I have raised a family, and I will punish myself ten times. No , Han Luo, Zhang ruoguang, Qin Di Lao .
</p>
<p id="pp">
Ju Chan is three years old. I can't see what Li Feiquan is doing , This is your pudufu's new year pen. It's not related to the new year's body foam hole , Lang zhuanjun reported that the emperor Yongdi sent people to ask for trouble and cherish species , Si answered that he wanted to repay Si Zhichu , Han Si called Fu Tehui in response to Guo's panic , If you comment on fan Liuqing's surname, today's FA Fang has won the great victory of the country , Although not , I have raised a family, and I will punish myself ten times. No , Han Luo, Zhang ruoguang, Qin Di Lao .
</p>
</div>
<a href="#"> Back to the top </a>
<a href="JavaScript:;"> undetermined 3</a>
</body>3. Picture label
stay HTML in , Image by <img> Tag definition .
<img> It's an empty tag , mean , It only contains properties , And there's no closed label .
To display an image on a page , You need to use source properties （src）.src finger "source". The value of the source property is the value of the image URL Address .
<body>
<!--
Use img Tag to introduce an external image into the web page ,
img The tag is also a self closing tag
img This element belongs to the inline block element （ Based on between blocks and inline elements , It has the characteristics of two elements ）
4 Attributes
src The address of the imported image
alt When pictures fail to be introduced , Text prompt More important homework , The browser will follow alt Value to distinguish recommended pictures
width Control the width of the picture
height Control the height of the picture
Be careful ：width and height Generally, it will not be set at the same time , It may lead to the deformation of the picture
-->
<img src="./img/png/w.gif" alt="11111" height="500px" >
</body>4. Insert audio and video
<body>
<!-- audio label Used to introduce an external audio file to the page
src Introduce audio and video path address
controls Whether the user is allowed to control the playback of audio and video , Not allowed by default
loop Loop Playback
autoplay Auto play Many browsers are obsolete
-->
<audio src="./source/ Dara collapse it .mp3" controls loop autoplay></audio>
<!-- video Tag to introduce a video to the page , The usage is basically the same as that of audio -->
<video src="./source/ The Jedi are born .mp4" controls></video>
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