背景
在h5中預(yù)覽pdf状植，原做法是直接location.href浊竟，但是內(nèi)嵌網(wǎng)頁(yè)在ios和android上的表現(xiàn)出入太大怨喘，因此選擇使用組件實(shí)現(xiàn)，經(jīng)過(guò)多次試錯(cuò)振定，最終選擇了pdfh5官方文檔必怜。
直接上代碼
pdfview組件內(nèi)容
<template lang="pug">
.pdf-container
#pdf
</template>
<script lang="ts">
import { defineComponent, onMounted } from 'vue';
import { Toast } from 'vant';
export default defineComponent({
props: {
pdfurl: {
type: String,
default: 'https://swsdl.vivo.com.cn/appstore/cloudtest/pdf/20220621/202206212026012891400036.pdf'
}
},
setup(props) {
const initPdf = () => {
console.log('init pdf begain, pdf url===', props.pdfurl);
if (!props.pdfurl || props.pdfurl === 'null') {
Toast('報(bào)告文件不存在');
return;
}
// @ts-ignore
new Pdfh5('#pdf', {
pdfurl: props.pdfurl
});
};
onMounted(() => {
initPdf();
});
}
});
</script>
<style>
.pdfjs {
width: 100%;
height: 100%;
overflow: hidden;
background: #fff;
position: relative;
}
.pdfjs .viewerContainer {
position: relative;
width: 100%;
height: 100%;
overflow: auto;
-webkit-overflow-scrolling: touch;
transition: all 0.3s;
}
.pdfjs .pdfViewer {
position: relative;
top: 0;
left: 0;
padding: 10px 8px;
}
.pdfjs .pdfViewer .pageContainer {
width: 100%;
margin: 0px auto 8px auto;
position: relative;
overflow: visible;
-webkit-box-shadow: darkgrey 0px 1px 3px 0px;
-moz-box-shadow: darkgrey 0px 1px 3px 0px;
box-shadow: darkgrey 0px 1px 3px 0px;
background-color: white;
box-sizing: border-box;
}
.pdfjs .pdfViewer .pageContainer img {
width: 100%;
height: 100%;
position: relative;
z-index: 100;
/* user-select:none; */
}
.pdfjs .pageNum {
padding: 0px 7px;
height: 26px;
position: absolute;
top: 20px;
left: 15px;
z-index: 997;
border-radius: 8px;
transition: all 0.3s;
display: none;
}
.pdfjs .pageNum-bg,
.pdfjs .pageNum-num {
width: 100%;
height: 100%;
line-height: 26px;
text-align: center;
position: absolute;
top: 0px;
left: 0px;
color: #fff;
border-radius: 8px;
font-size: 16px;
}
.pdfjs .pageNum-bg {
background: rgba(0, 0, 0, 0.5);
}
.pdfjs .pageNum-num {
position: relative;
}
.pdfjs .pageNum span {
color: #fff;
font-size: 16px;
}
.pdfjs .loadingBar {
position: absolute;
width: 100%;
z-index: 99;
background: #fff !important;
height: 4px;
top: 0px;
left: 0px;
transition: all 0.3s;
}
.pdfjs .loadingBar .progress {
background: #fff !important;
position: absolute;
top: 0;
left: 0;
width: 0%;
height: 100%;
overflow: hidden;
transition: width 200ms;
}
.pdfjs .loadingBar .progress .glimmer {
position: absolute;
top: 0;
left: 0;
height: 100%;
width: calc(100% + 150px);
background: #7bcf34;
}
.pdfjs .backTop {
width: 50px;
height: 50px;
line-height: 50px;
text-align: center;
position: absolute;
bottom: 90px;
right: 15px;
font-size: 18px;
z-index: 999;
border-radius: 50%;
background: rgba(0, 0, 0, 0.4)
url(data:image/png;base64,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)
no-repeat center;
background-size: 50% 50%;
transition: all 0.3s;
display: none;
}
.pdfjs .loadEffect {
width: 100px;
height: 100px;
position: absolute;
top: 50%;
left: 50%;
margin-top: -50px;
margin-left: -50px;
z-index: 99;
background: url(data:image/gif;base64,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)
no-repeat center;
background-size: 30% 30%;
transition: all 0.3s;
}
.pdfjs .pdfViewer .pageContainer img.pdfLogo {
/* user-select:none; */
position: absolute;
z-index: 101;
}
.pdfjs .textLayer {
position: absolute;
left: 0;
top: 0;
right: 0;
bottom: 0;
overflow: hidden;
opacity: 0.2;
line-height: 1;
z-index: 101;
}
.pdfjs .textLayer > span {
color: transparent;
position: absolute;
white-space: pre;
cursor: text;
transform-origin: 0% 0%;
transform: translate(-99px, -80px) scaleX(1) !important;
}
.pdfjs .textLayer .highlight {
margin: -1px;
padding: 1px;
background-color: rgba(180, 0, 170, 1);
border-radius: 4px;
}
.pdfjs .textLayer .highlight.begin {
border-radius: 4px 0px 0px 4px;
}
.pdfjs .textLayer .highlight.end {
border-radius: 0px 4px 4px 0px;
}
.pdfjs .textLayer .highlight.middle {
border-radius: 0px;
}
.pdfjs .textLayer .highlight.selected {
background-color: rgba(0, 100, 0, 1);
}
.pdfjs .textLayer ::selection {
background: rgba(0, 0, 255, 1);
}
.pdfjs .textLayer .endOfContent {
display: block;
position: absolute;
left: 0px;
top: 100%;
right: 0px;
bottom: 0px;
z-index: -1;
cursor: default;
/* user-select: none; */
}
.pdfjs .textLayer .endOfContent.active {
top: 0px;
}
</style>
<style lang="less" scoped>
.pdf-container {
position: fixed;
top: 0;
right: 0;
bottom: 0;
left: 0;
}
</style>
index.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta http-equiv="Expires" content="0" />
<meta http-equiv="Pragma" content="no-cache" />
<meta http-equiv="Cache-control" content="no-cache" />
<meta http-equiv="Cache" content="no-cache" />
<meta name="viewport" content="user-scalable=no, initial-scale=1, maximum-scale=1, minimum-scale=1, width=device-width, viewport-fit=cover" />
<title>報(bào)告詳情</title>
<link rel="icon" href="/favicon.ico" />
<script src="/pdf.js" type="text/javascript" charset="utf-8"></script>
<script src="/pdf.worker.js" type="text/javascript" charset="utf-8"></script>
<script src="https://code.jquery.com/jquery-3.6.1.min.js"></script>
<script src="/pdfh5.js" type="text/javascript" charset="utf-8"></script>
</head>
<body>
<div id="app"></div>
<script type="module" src="./main.ts"></script>
</body>
</html>
頁(yè)面調(diào)用就很簡(jiǎn)單了
<template lang="pug">
div
PdfViewer(:pdfurl="pdfurl")
</template>
結(jié)果
完美實(shí)現(xiàn)兼容，目前還未發(fā)現(xiàn)問(wèn)題后频。
注意事項(xiàng)
詳細(xì)文檔和需要下載的文件請(qǐng)點(diǎn)擊最上方的官方文檔梳庆，這里僅做接入示例參考。
在index.html里引入徘郭，主要是因?yàn)槲募^(guò)大靠益，打包的時(shí)候會(huì)報(bào)警丧肴。
我的項(xiàng)目使用的是vite+vue3残揉，如果用vue2的話記得注意區(qū)分。
