1、pdfh5 gitee
2、安装文章来源:https://www.toymoban.com/news/detail-506976.html
npm i pdfh5
3、使用及实现文章来源地址https://www.toymoban.com/news/detail-506976.html
<template>
<div>
<head-title :navTitle="navTitle" @onGoBack="goBack">
<div id="pdf" @click="clickImg" />
<!-- 图片预览组件 -->
<van-image-preview v-model="show" :images="imgList" @change="onChange">
<template v-slot:index>{{ index + 1 +'/'+ imgList.length}}</template>
</van-image-preview>
</head-title>
</div>
</template>
<script>
import Pdfh5 from "pdfh5";
import "pdfh5/css/pdfh5.css";
import { baseURL } from "@/config";
export default {
name: "basic-info",
data() {
return {
imgList: "", //
navTitle: "",
pdfh5: null,
show: false,
index: 0,
};
},
created() {
this.init();
},
mounted() {
this.initPdf();
},
methods: {
init() {
let { name } = this.$route.query;
this.navTitle = name;
},
initPdf() {
this.pdfh5 = new Pdfh5("#pdf", {
pdfurl: baseURL,
goto: 1, // 回到顶部
});
// 允许pdf滚动
this.pdfh5.scrollEnable(true);
// 请求成功的回调
this.pdfh5.on("success", () => {
const list = [];
// 通过 document.images 获取所有HTML图片元素的集合,并将HTMLCollection格式(HTML元素的集合)转换成普通数组
const imageList = Array.prototype.slice.call(document.images)
imageList .forEach((el) => {
list.push(el.currentSrc);
});
this.imgList= list;
});
},
goBack() {
this.$router.go(-1);
},
clickImg() {
this.show = true;
},
onChange(index) {
this.index = index;
},
},
};
</script>
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