uni-app：使用字体图标（iconfont和yticon）

font-class引用

font-class是unicode使用方式的一种变种，主要是解决unicode书写不直观，语意不明确的问题。与unicode使用方式相比，具有如下特点：

• 兼容性良好，支持ie8+，及所有现代浏览器。
• 相比于unicode语意明确，书写更直观。可以很容易分辨这个icon是什么。
• 因为使用class来定义图标，所以当要替换图标时，只需要修改class里面的unicode引用。
• 不过因为本质上还是使用的字体，所以多色图标还是不支持的。

第一种方式：.css文件放在项目中，通过import引入到App.vue文件的style标签内

使用步骤如下：

以iconFont字体为例

1、在阿里巴巴矢量图标库中选择合适的图标，加入购物车

2、点击购物车，点击“下载代码”

3、先将字体图标拷贝到static的fonts目录下

4、如果希望字体图标在整个APP中都起作用，我们可以在app.vue的style中将字体图标引入。

@import url("./static/fonts/iconfont.css");

注意：要修改iconfont.css文件中引入其他文件时的路径，将src: url('iconfont.eot?t=1576844226174');修改为src: url('~@/static/fonts/iconfont.eot?t=1576844226174');

iconfont.css内容如下：里面包含font-face，iconfont样式和具体图标的样式

@font-face {font-family: "iconfont";
  src: url('~@/static/font/iconfont.eot?t=1576844226174'); /* IE9 */
  src: url('~@/static/font/iconfont.eot?t=1576844226174#iefix') format('embedded-opentype'), /* IE6-IE8 */
  url('data:application/x-font-woff2;charset=utf-8;base64,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') format('woff2'),
  url('~@/static/font/iconfont.woff?t=1576844226174') format('woff'),
  url('~@/static/font/iconfont.ttf?t=1576844226174') format('truetype'), /* chrome, firefox, opera, Safari, Android, iOS 4.2+ */
  url('~@/static/font/iconfont.svg?t=1576844226174#iconfont') format('svg'); /* iOS 4.1- */
}

.iconfont {
  font-family: "iconfont" !important;
  font-size: 16px;
  font-style: normal;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.icon-shipin:before {
  content: "\f0024";
}

.icon-tupian:before {
  content: "\e650";
}

.icon-guanyuwomen:before {
  content: "\e608";
}

.icon-ziyuan:before {
  content: "\e60d";
}

5、在页面中通过class的形式使用字体图标，其中iconfont类名是必须要有的。

<view class="iconfont icon-tupian"></view>

• 字体文件小于 40kb，uni-app 会自动将其转化为 base64 格式；

• 字体文件大于等于 40kb， 需开发者自己转换，否则使用将不生效；

• 字体文件的引用路径推荐使用以 ~@ 开头的绝对路径。

 @font-face {
     font-family: test1-icon;
     src: url('~@/static/iconfont.ttf');
 }

第二种方式：使用字体图标的方式：即直接将.css文件拷贝到App.vue文件的样式中，再使用

以yticon字体图标为例，使用步骤如下：

第一步：拷贝项目下面生成的fontclass代码：

在浏览器地址栏输入地址：

https://at.alicdn.com/t/font_1078604_w4kpxh0rafi.css

将代码拷贝到项目的App.vue的样式中

@font-face {font-family: "yticon";
  src: url('//at.alicdn.com/t/font_1078604_w4kpxh0rafi.eot?t=1556458543664'); /* IE9 */
  src: url('//at.alicdn.com/t/font_1078604_w4kpxh0rafi.eot?t=1556458543664#iefix') format('embedded-opentype'), /* IE6-IE8 */
  url('data:application/x-font-woff2;charset=utf-8;base64,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') format('woff2'),
  url('//at.alicdn.com/t/font_1078604_w4kpxh0rafi.woff?t=1556458543664') format('woff'),
  url('//at.alicdn.com/t/font_1078604_w4kpxh0rafi.ttf?t=1556458543664') format('truetype'), /* chrome, firefox, opera, Safari, Android, iOS 4.2+ */
  url('//at.alicdn.com/t/font_1078604_w4kpxh0rafi.svg?t=1556458543664#yticon') format('svg'); /* iOS 4.1- */
}

.yticon {
  font-family: "yticon" !important;
  font-size: 16px;
  font-style: normal;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.icon-iconfontshanchu1:before {
  content: "\e619";
}

.icon-iconfontweixin:before {
  content: "\e611";
}

.icon-alipay:before {
  content: "\e636";
}

.icon-shang:before {
  content: "\e624";
}

.icon-shouye:before {
  content: "\e626";
}

.icon-shanchu4:before {
  content: "\e622";
}

.icon-xiaoxi:before {
  content: "\e618";
}

.icon-jiantour-copy:before {
  content: "\e600";
}

.icon-fenxiang2:before {
  content: "\e61e";
}

.icon-pingjia:before {
  content: "\e67b";
}

.icon-daifukuan:before {
  content: "\e68f";
}

.icon-pinglun-copy:before {
  content: "\e612";
}

.icon-dianhua-copy:before {
  content: "\e621";
}

.icon-shoucang:before {
  content: "\e645";
}

.icon-xuanzhong2:before {
  content: "\e62f";
}

.icon-gouwuche_:before {
  content: "\e630";
}

.icon-icon-test:before {
  content: "\e60c";
}

.icon-icon-test1:before {
  content: "\e632";
}

.icon-bianji:before {
  content: "\e646";
}

.icon-jiazailoading-A:before {
  content: "\e8fc";
}

.icon-zuoshang:before {
  content: "\e613";
}

.icon-jia2:before {
  content: "\e60a";
}

.icon-huifu:before {
  content: "\e68b";
}

.icon-sousuo:before {
  content: "\e7ce";
}

.icon-arrow-fine-up:before {
  content: "\e601";
}

.icon-hot:before {
  content: "\e60e";
}

.icon-lishijilu:before {
  content: "\e6b9";
}

.icon-zhengxinchaxun-zhifubaoceping-:before {
  content: "\e616";
}

.icon-naozhong:before {
  content: "\e64a";
}

.icon-xiatubiao--copy:before {
  content: "\e608";
}

.icon-shoucang_xuanzhongzhuangtai:before {
  content: "\e6a9";
}

.icon-jia1:before {
  content: "\e61c";
}

.icon-bangzhu1:before {
  content: "\e63d";
}

.icon-arrow-left-bottom:before {
  content: "\e602";
}

.icon-arrow-right-bottom:before {
  content: "\e603";
}

.icon-arrow-left-top:before {
  content: "\e604";
}

.icon-icon--:before {
  content: "\e744";
}

.icon-zuojiantou-up:before {
  content: "\e605";
}

.icon-xia:before {
  content: "\e62d";
}

.icon--jianhao:before {
  content: "\e60b";
}

.icon-weixinzhifu:before {
  content: "\e61a";
}

.icon-comment:before {
  content: "\e64f";
}

.icon-weixin:before {
  content: "\e61f";
}

.icon-fenlei1:before {
  content: "\e620";
}

.icon-erjiye-yucunkuan:before {
  content: "\e623";
}

.icon-Group-:before {
  content: "\e688";
}

.icon-you:before {
  content: "\e606";
}

.icon-forward:before {
  content: "\e607";
}

.icon-tuijian:before {
  content: "\e610";
}

.icon-bangzhu:before {
  content: "\e679";
}

.icon-share:before {
  content: "\e656";
}

.icon-yiguoqi:before {
  content: "\e997";
}

.icon-shezhi1:before {
  content: "\e61d";
}

.icon-fork:before {
  content: "\e61b";
}

.icon-kafei:before {
  content: "\e66a";
}

.icon-iLinkapp-:before {
  content: "\e654";
}

.icon-saomiao:before {
  content: "\e60d";
}

.icon-shezhi:before {
  content: "\e60f";
}

.icon-shouhoutuikuan:before {
  content: "\e631";
}

.icon-gouwuche:before {
  content: "\e609";
}

.icon-dizhi:before {
  content: "\e614";
}

.icon-fenlei:before {
  content: "\e706";
}

.icon-xingxing:before {
  content: "\e70b";
}

.icon-tuandui:before {
  content: "\e633";
}

.icon-zuanshi:before {
  content: "\e615";
}

.icon-zuo:before {
  content: "\e63c";
}

.icon-yiguoqi1:before {
  content: "\e700";
}

.icon-shoucang2:before {
  content: "\e62e";
}

.icon-shouhuodizhi:before {
  content: "\e712";
}

.icon-yishouhuo:before {
  content: "\e71a";
}

.icon-dianzan-ash:before {
  content: "\e617";
}

第二步：挑选相应图标并获取类名，应用于页面：

<text class="yticon icon-xiaoxi"></text>

相关知识补充：CSS3 @font-face 规则

指定名为"myFirstFont"的字体，并指定在哪里可以找到它的URL：

@font-face
{
font-family: myFirstFont;
src: url('Sansation_Light.ttf'),
     url('Sansation_Light.eot'); /* IE9 */
}

Internet Explorer 9, Firefox, Opera,Chrome, 和 Safari支持@font-face 规则.

但是, Internet Explorer 9 只支持 .eot 类型的字体, Firefox, Chrome, Safari, 和 Opera 支持 .ttf 与.otf 两种类型字体.

注意： Internet Explorer 8 及更早IE版本不支持@font-face 规则.

属性定义及使用说明

font-family:必需的。定义字体的名称。

src:必需的。定义该字体下载的网址（S）.[url]加载字体，可以是相对路径，可以是绝对路径，也可以是网络地址。[format]定义的字体的格式，用来帮助浏览器识别。主要取值为：【truetype(.ttf)、opentype（.otf）、truetype-aat、embedded-opentype(.eot)、svg(.svg)、woff(.woff)】。

font-weight:可选。定义字体的粗细。默认值是"正常"

font-style:可选。定义该字体应该是怎样样式。默认值是"正常"

font-stretch:可选。定义该字体应该如何被拉长。默认值是"正常"

  @font-face {
      font-family: <YourDefineFontName>;
      src: <url> [<format>],[<source> [<format>]], *;
      [font-weight: <weight>];
      [font-style: <style>];
    }