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  • 9.5 开课第二天(网页基础知识)(标签:通用标签、属性)

      1、 网页基础知识:(1) HTML语言(超文本语言)


                               (2)分类   1、静态页面(页面内容是代码写死的)

                                                                (.html    .htm)

                              

                                                2、动态页面(页面内容是从数据库读的)

                                                                (.php)

                                                                 (.aspx)

                                                                 (.jsp)


                                                            代码

                              (3) DW    工作区    拆分

                                                            设计


                               (4)基础语法  1、 最小单元成为标签

                                                    2、双标签元素 (由两个标签构成)

                                                               (<标签名 属性>内容</标签名>)

                                                               (作用:主要做为内容的容器)

                                                    3、 单标签元素  (由一个标签构成)

                                                               (<标签名 属性>)

                                                               (<标签名 属性/>)

                                                               (作用:一般起控制性作用)

                                                    4、注释语法    (<!--需要注释的文字-->)


                                (5)基础标签  1、<html></html>代表网页

                                                     2、<head></head>头标签:里面主要放控制性的东西
                                                     3、<body></body>主体标签:里面主要放网页内容

                                                     4、<meta> 编码格式  utf-8

                                                     5、<title></title>网页标题


    网页 


         2、通用标签,属性(1)<body属性> 1、bgcolor  背景色

                                                           2、text  字体颜色  

                                                           3、backgroud  背景图片


                                  (2)路径  1、绝对路径  从根开始的    /   某一个文件夹里面

                                                 2、相对路径  从自身开始的   ./   当前目录

                                                                                       ../   上级目录

                                                                                         /   代表根


                                  (3)格式控制类的 1、<font> color 字体颜色

                                                                            face 字体样式

                                                                            size 字体大小

                                                            2、<b> 加粗*

                                                            3、<i>  倾斜*

                                                            4、<u>  加下划线*

                                                            5、<strong>  (加强语气)加粗

                                                            6、<em>  (加强语气)倾斜

                                                            7、<br/>  换行**

                                                            8、&nbsp  空格**


                                 (4)内容容器类的 1、<h1>--<h6>  做标题的

                                                           2、<p> 做段落的

                                                           3、<span> 层标签  内容多大占多大地

                                                           4、<div> 层标签  默认占一行

                             

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  • 原文地址:https://www.cnblogs.com/l5580/p/5842351.html
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