fix 解决pdfjs-dist报错问题

src/views/thinkTank/reportOriginal/pdf.vue

@@ -11,13 +11,10 @@
 
 <script>
 import { ref, onMounted, nextTick } from 'vue';
-import * as pdfjsLib from 'pdfjs-dist';
+import * as pdfjsLib from 'pdfjs-dist/build/pdf.mjs';
+import pdfWorkerUrl from 'pdfjs-dist/build/pdf.worker.min.mjs?url';
 
-
-pdfjsLib.GlobalWorkerOptions.workerSrc = new URL(
-  'pdfjs-dist/build/pdf.worker.min.mjs',
-  import.meta.url
-).href;
+pdfjsLib.GlobalWorkerOptions.workerSrc = pdfWorkerUrl;
 
 export default {
   name: 'PdfViewer',