示例源码如下，请查看 pre > code 标签中的内容
<template>
<page-head title="loadFontFace"></page-head>
<page-intro content="本页演示 uni.loadFontFace：全局与非全局加载字体（本地、base64、网络），展示各字体效果；可跳转子页测试字体生效范围。"></page-intro>
<view class="uni-padding-wrap">
<text class="font-size-20">全局加载字体：</text>
<text class="font-size-20 line-height-40" style="font-family: UniFontFamily">font-family: uni.ttf</text>
<view style="flex-direction: row;">
<!-- 微信小程序只支持加载网络字体 -->
<!-- #ifdef MP-WEIXIN -->
<text class="font-size-20" style="font-family: UniFontFamily2;">{{data.uniIcon3}}</text>
<text class="icon-text">\ue102</text>
<!-- #endif -->
<!-- #ifndef MP-WEIXIN -->
<text class="font-size-20" style="font-family: UniFontFamily;">{{data.uniIcon1}}</text>
<text class="icon-text">\ue100</text>
<text class="font-size-20" style="font-family: UniFontFamily;">{{data.uniIcon2}}</text>
<text style="margin-left:5px;line-height:22px;">\ue101</text>
<!-- #endif -->
</view>
<!-- #ifndef APP-HARMONY -->
<text class="uni-common-mt font-size-20">非全局加载字体：</text>
<!-- #endif -->
<text class="font-size-20 line-height-40">font-family: uni.ttf(base64格式)</text>
<view style="flex-direction: row;">
<text class="font-size-20" style="font-family: UniFontFamily2;">{{data.uniIcon3}}</text>
<text class="icon-text">\ue102</text>
</view>
<text class="font-size-20 line-height-40" style="font-family: AlimamaDaoLiTiTTF">font-family: 阿里妈妈刀隶体-ttf
(网络字体下载后生效)</text>
<text class="font-size-20 line-height-40" style="font-family: AlimamaDaoLiTiOTF">font-family:
阿里妈妈刀隶体-otf</text>
<!-- #ifdef APP-IOS -->
<text class="item" style="font-family: AlimamaDaoLiTiWOFF">font-family: 阿里妈妈刀隶体-woff</text>
<text class="item" style="font-family: AlimamaDaoLiTiWOFF2">font-family: 阿里妈妈刀隶体-woff2</text>
<!-- #endif -->
<button class="uni-btn" @click="navigateToChild">跳转子页面测试字体生效范围</button>
</view>
</template>
<script setup lang="uts">
type DataType = {
uniIcon1: string;
uniIcon2: string;
uniIcon3: string;
successTriggeredNum: number;
loadFontStatus: Array<boolean>;
}
const data = reactive({
uniIcon1: '\ue100',
uniIcon2: '\ue101',
uniIcon3: '\ue102',
successTriggeredNum: 0,
// 字体加载状态数组
loadFontStatus: [false, false, false, false],
} as DataType)
const navigateToChild = () => {
uni.navigateTo({
url: '/pages/API/load-font-face/load-font-face-child',
})
}
onLoad(() => {
let status1 = false
uni.loadFontFace({
global: true,
family: 'UniFontFamily',
source: "url('/static/font/uni.ttf')",
success() {
data.successTriggeredNum++;
status1 = true;
},
fail(error) {
console.warn('global loadFontFace uni.ttf fail', error.errMsg)
status1 = false;
},
complete: () => {
console.log('uni-font-family complete')
// 在complete中检查状态，如果都为true则认为测试通过
if (status1 == true) {
data.loadFontStatus[0] = true;
}
}
})
let status2 = false
uni.loadFontFace({
family: 'UniFontFamily2',
source: "url(data:font/ttf;charset=utf-8;base64,AAEAAAAKAIAAAwAgT1MvMjpAVPQAAACsAAAAYGNtYXAADeKoAAABDAAAAUJnbHlmUL6yUwAAAlAAAAEYaGVhZBdlAJ0AAANoAAAANmhoZWEHvgOiAAADoAAAACRobXR4BCEAAAAAA8QAAAAGbG9jYQCMAAYAAAPMAAAABm1heHABEQBiAAAD1AAAACBuYW1lwbWvwwAAA/QAAANmcG9zdNTj4UYAAAdcAAAAMAAEBAABkAAFAAACiQLMAAAAjwKJAswAAAHrADIBCAAAAgAFAwAAAAAAAAAAAAAQAAAAAAAAAAAAAABQZkVkAEDhAuECA4D/gABcA4AAgAAAAAEAAAAAAgACzQAAAAAAAAAAAAMAAAADAAAAHAABAAAAAAA8AAMAAQAAABwABAAgAAAABAAEAAEAAOEC//8AAOEC//8e/wABAAAAAAAAAQYAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFACH/rAPgA1QACwAXACwAOABVAAABPgE3LgEnDgEHHgE3LgEnPgE3HgEXDgEHIgYHFhc2Nx4BFxYnIQYHIRYnLgEBPgE3LgEnDgEHHgE3IiY9ASMuATQ2OwE1NDYyFh0BMzIWFAYHIxUUBgJpTmkCAmhPTmkCAmlOMUIBAUIxMUIBAUIxOmUpGxU/WZScAQER/oUBCgFyagECxP3iW3wCAntcXHsDA3tcCxFSCw8PC1IRFxBSCw8PC1IQAccCclVVbQICb1NVcj8BTDs5SQEBSTk6TXcZFhYcHwEGiTsNASEgAUZbsf4hAnxcXHsCAntcXXtKDg1YAQ8WD1kMDg4MWQ8WDwFYDQ4AAAAAAQAAAAEAABiJhVNfDzz1AAsEAAAAAADaMRNoAAAAANo0qTgAAP+sA+ADVAAAAAgAAgAAAAAAAAABAAADgP+AAFwEAAAAACAD4AABAAAAAAAAAAAAAAAAAAAAAQQAAAAAIQAAAAAABgCMAAAAAQAAAAIAVgAFAAAAAAACAAAACgAKAAAA/wAAAAAAAAAAABIA3gABAAAAAAAAABMAAAABAAAAAAABAA4AEwABAAAAAAACAAcAIQABAAAAAAADABsAKAABAAAAAAAEAA4AQwABAAAAAAAFADsAUQABAAAAAAAGAA4AjAABAAAAAAAKACsAmgABAAAAAAALABMAxQADAAEECQAAACYA2AADAAEECQABABwA/gADAAEECQACAA4BGgADAAEECQADADYBKAADAAEECQAEABwBXgADAAEECQAFAHYBegADAAEECQAGABwB8AADAAEECQAKAFYCDAADAAEECQALACYCYkNyZWF0ZWQgYnkgaWNvbmZvbnR1bmlpY29uc1NpbmdsZVJlZ3VsYXJ1bmlpY29uc1NpbmdsZTpWZXJzaW9uIDEuMDB1bmlpY29uc1NpbmdsZVZlcnNpb24gMS4wMDtKYW51YXJ5IDMsIDIwMjA7Rm9udENyZWF0b3IgMTIuMC4wLjI1MzUgNjQtYml0dW5paWNvbnNTaW5nbGVHZW5lcmF0ZWQgYnkgc3ZnMnR0ZiBmcm9tIEZvbnRlbGxvIHByb2plY3QuaHR0cDovL2ZvbnRlbGxvLmNvbQBDAHIAZQBhAHQAZQBkACAAYgB5ACAAaQBjAG8AbgBmAG8AbgB0AHUAbgBpAGkAYwBvAG4AcwBTAGkAbgBnAGwAZQBSAGUAZwB1AGwAYQByAHUAbgBpAGkAYwBvAG4AcwBTAGkAbgBnAGwAZQA6AFYAZQByAHMAaQBvAG4AIAAxAC4AMAAwAHUAbgBpAGkAYwBvAG4AcwBTAGkAbgBnAGwAZQBWAGUAcgBzAGkAbwBuACAAMQAuADAAMAA7AEoAYQBuAHUAYQByAHkAIAAzACwAIAAyADAAMgAwADsARgBvAG4AdABDAHIAZQBhAHQAbwByACAAMQAyAC4AMAAuADAALgAyADUAMwA1ACAANgA0AC0AYgBpAHQAdQBuAGkAaQBjAG8AbgBzAFMAaQBuAGcAbABlAEcAZQBuAGUAcgBhAHQAZQBkACAAYgB5ACAAcwB2AGcAMgB0AHQAZgAgAGYAcgBvAG0AIABGAG8AbgB0AGUAbABsAG8AIABwAHIAbwBqAGUAYwB0AC4AaAB0AHQAcAA6AC8ALwBmAG8AbgB0AGUAbABsAG8ALgBjAG8AbQAAAAIAAAAAAAAACgABAAAAAAAAAAAAAAAAAAAAAAAAAAIAAgAAAQIJcGVyc29uYWRk)",
success() {
data.successTriggeredNum++;
status2 = true;
console.log('loadFontFace uni.ttf(base64 format) success')
},
fail(error) {
status2 = false;
console.warn('loadFontFace uni.ttf(base64 format) fail', error.errMsg)
},
complete:()=> {
// 在complete中检查状态，如果都为true则认为测试通过
if (status2 == true) {
data.loadFontStatus[1] = true;
}
}
})
// 重置回调状态
let status3 = false
uni.loadFontFace({
family: 'AlimamaDaoLiTiTTF',
source:
"url('https://qiniu-web-assets.dcloud.net.cn/uni-app-x/static/font/AlimamaDaoLiTi.ttf')",
success() {
data.successTriggeredNum++;
status3 = true;
console.log('loadFontFace Remote AlimamaDaoLiTi.ttf success')
},
fail(error) {
status3 = false;
console.warn('loadFontFace Remote AlimamaDaoLiTi.ttf fail', error.errMsg)
},
complete:()=> {
if (status3 == true) {
data.loadFontStatus[2] = true;
}
}
})
// 重置回调状态
let status4 = false
uni.loadFontFace({
family: 'AlimamaDaoLiTiOTF',
source: "url('/static/font/AlimamaDaoLiTi.otf')",
success() {
data.successTriggeredNum++;
status4 = true;
console.log('loadFontFace AlimamaDaoLiTi.otf success')
},
fail(error) {
status4 = false;
console.warn('loadFontFace AlimamaDaoLiTi.otf fail', error.errMsg)
},
complete:()=> {
if (status4 == true) {
data.loadFontStatus[3] = true;
}
}
})
// #ifdef APP-IOS
data.loadFontStatus.push(false, false);
// 重置回调状态
let status5 = false
uni.loadFontFace({
family: 'AlimamaDaoLiTiWOFF',
source: "url('/static/app-ios/AlimamaDaoLiTi.woff')",
success() {
data.successTriggeredNum++;
status5 = true;
console.log('loadFontFace AlimamaDaoLiTi.woff success')
},
fail(error) {
status5 = false;
console.warn('loadFontFace AlimamaDaoLiTi.woff fail', error.errMsg)
},
complete:()=> {
if (status5 == true) {
data.loadFontStatus[4] = true;
}
}
})
// 重置回调状态
let status6 = false
uni.loadFontFace({
family: 'AlimamaDaoLiTiWOFF2',
source: "url('/static/app-ios/AlimamaDaoLiTi.woff2')",
success() {
data.successTriggeredNum++;
status6 = true;
console.log('loadFontFace AlimamaDaoLiTi.woff2 success')
},
fail(error) {
status6 = false;
console.warn('loadFontFace AlimamaDaoLiTi.woff2 fail', error.errMsg)
},
complete:()=> {
if (status6 == true) {
data.loadFontStatus[5] = true;
}
}
})
// #endif
})
defineExpose({
data
})
</script>
<style>
.font-size-20 {
font-size: 20px;
}
.line-height-40 {
line-height: 40px;
}
.icon-text{
margin-left:5px;
margin-right: 20px;
line-height:22px;
}
</style>
