使用vue-pdf预览pdf和解决pdf电子签章显示问题
第一步:npm install vue-pdf
第二步页面使用vue-pdf
<template>
<div class="pdf1">
<Pdf v-for="i in numPages" :key="i" :src="src" :page="i" />
</div>
</template>
<script>
import Pdf from "vue-pdf";
export default {
components: {
Pdf
},
data() {
return {
numPages: undefined,
src: "",
fileUrl: `${window.location.origin}/test1.pdf`
};
},
mounted() {},
created() {
this.getPdfs();
},
mounted() {},
methods: {
getPdfs() {
let CMAP_URL = "https://unpkg.com/pdfjs-dist@2.0.943/cmaps/";
this.src = Pdf.createLoadingTask({
url: this.fileUrl,
cMapUrl: CMAP_URL,
cMapPacked: true
});
this.src.promise.then(pdf => {
this.numPages = pdf.numPages;
});
}
}
};
第三步pdf预览电子签章显示问题-解决办法
步骤一: 在node_modules/pdfjs-dist/build/pdf.worker.js注释掉一行代码
if (data.fieldType === "Sig") {
data.fieldValue = null;
}
步骤二:在node_modules/pdfjs-dist/es5/build/pdf.worker.js注释掉一行代码
if (data.fieldType === "Sig") {
data.fieldValue = null;
}