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How to introduce bootstrap

藏色散人

Jun 01, 2019 am 10:13 AM

bootstrap

How to introduce bootstrap

There are generally two ways to use Bootstrap:

Refer to the online Bootstrap style,

Download Bootstrap to Reference locally.

Online citation

The basic template is as follows:

<html>
<head>
    <meta charset="UTF-8">
    <title>Bootstrap引入</title>
    <!-- 新 Bootstrap 核心 CSS 文件 -->  
    <link rel="stylesheet" href="http://cdn.bootcss.com/bootstrap/3.3.0/css/bootstrap.min.css">  
    <!-- jQuery文件。务必在bootstrap.min.js 之前引入 -->  
    <script src="http://cdn.bootcss.com/jquery/1.11.1/jquery.min.js"></script>  
    <!-- 最新的 Bootstrap 核心 JavaScript 文件 -->  
    <script src="http://cdn.bootcss.com/bootstrap/3.3.0/js/bootstrap.min.js"></script>  
</head>

Advantages: No need to install Bootstrap locally, and no need to consider the path problem when quoting

Disadvantages: Once the online style is down, it will affect the rendering of the entire page style

Local reference

Download Bootstrap locally.

Directly access the 3 URLs in the above code to get the code

Go to Bootstrap’s official website http://v3.bootcss.com/ and JQuery

’s official website http: //jquery.com/ Download the corresponding files

Place the required files under the project for easy reference

The directory structure of bootstrap is as follows:

bootstrap/
├── css/
│   ├── bootstrap.css
│   ├── bootstrap.css.map
│   ├── bootstrap.min.css
│   ├── bootstrap.min.css.map
│   ├── bootstrap-theme.css
│   ├── bootstrap-theme.css.map
│   ├── bootstrap-theme.min.css
│   └── bootstrap-theme.min.css.map
├── js/
│   ├── bootstrap.js
│   └── bootstrap.min.js
└── fonts/
    ├── glyphicons-halflings-regular.eot
    ├── glyphicons-halflings-regular.svg
    ├── glyphicons-halflings-regular.ttf
    ├── glyphicons-halflings-regular.woff
    └── glyphicons-halflings-regular.woff2

The most commonly used ones are css/bootstrap.min.css, js/bootstrap.min.js

jquery.min.js can be downloaded from the JQuery official website

Finally, just introduce it in the corresponding file.

Advantages: Ensure that the page style can still be displayed normally even if the network condition is poor

Disadvantages: It needs to be installed or downloaded in advance, and path issues must be considered when referencing.

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