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                                                      html meta 头
                                                      • 发表于2020-01-03 10:51
                                                      • |
                                                      • 572次阅读
                                                      • |
                                                      • 来源 豪创

                                                      meta 标签可提供页面元素信息, 使用键值对的定义方式,可以记录网页上的主要信息,可以自定义键值对

                                                      属性 content(必须) , name, http-equiv, scheme, lang

                                                      常用 meta 头:

                                                      设置编码信息                        <meta http-equiv="Content-Type" Content="text/html; Charset=utf-8" />
                                                      设置语言                                <meta http-equiv="Content-Language" Content="zh-CN" />
                                                      设置重定向                                <meta http-equiv="Refresh" Content="15; Url=http://www.baidu.com" />
                                                      设置缓存时间                        <meta http-equiv="Expires" Content="Web, 26 Jun 2015 18:21:57 GMT" />
                                                      不使用缓存                                <meta http-equiv="Pragma" Content="No-cach" />
                                                      设置关键字                                <meta name="Keywords" Content="key1,key2,..." />
                                                      设置描述信息                        <meta name="Description" Content="description abc" />
                                                      设置对搜索引擎抓取                <meta name="Robots" Content="All|None|Index|Noindex|Follow|Nofollow" />
                                                      设置可视区域                        <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0" />

                                                      浏览器使用:
                                                      <!-- 国产浏览器内核选择 -->                                       <meta name="renderer" content="webkit|ie-comp|ie-stand">
                                                      < !-- 使用最新版的ie浏览器,或者chrome-->                                                     <meta http-equiv="X-UA-Compatible"content="IE=edge,chrome=1"/>
                                                      < !-- 针对手持设备优化,主要是针对一些老的不识别viewport的浏览器,比如黑莓 -->                                               <meta name="HandheldFriendly" content="true">
                                                      < !-- 微软的老式浏览器 -->                                               <meta name="MobileOptimized" content="320">
                                                      < !-- uc强制竖屏 -->                                                        <meta name="screen-orientation" content="portrait">
                                                      < !-- QQ强制竖屏 -->                                                 <meta name="x5-orientation" content="portrait">
                                                      < !-- UC强制全屏 -->                                                                           <meta name="full-screen" content="yes">
                                                      < !-- QQ强制全屏 -->                                                                  <meta name="x5-fullscreen" content="true">
                                                      < !-- UC应用模式 -->                                                        <meta name="browsermode" content="application">
                                                      < !-- QQ应用模式 -->                                                    <meta name="x5-page-mode" content="app">
                                                      < !-- windows phone 点击无高光 -->                               <meta name="msapplication-tap-highlight" content="no">
                                                      < !-- 禁止转码 -->                                               <meta http-equiv="Cache-Control" content="no-siteapp" />
                                                      禁止数字识自动别为电话号码                                     <meta name="format-detection" content="telephone=no" />
                                                      禁止识别邮箱                                                               <meta name="format-detection" content="email=no" />

                                                      ios特有:
                                                      启用webapp模式                        <meta name="apple-mobile-web-app-capable" content="yes" />
                                                      改变webapp模式下的外观        <meta name="apple-mobile-web-app-status-bar-style" content="black" />

                                                      windows phone 特有:
                                                      <!-- Windows 8 磁贴颜色 -->                              <meta name="msapplication-TileColor" content="#000"/>
                                                      < !-- Windows 8 磁贴图标 -->                 <meta name="msapplication-TileImage" content="icon.png"/>

                                                      对于content里面的键值对含义,可以自行搜索

                                                      本篇文章部分内容及图片均来源于网络,如侵犯到您的权益,请及时通知我们。

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