pdfjs可以与类型记录一起运行吗？

Question

我想预览pdf作为画布，但我不能导入pdfjs在我的项目。

我已经使用$yarn add pdfjs-dist安装了pdfjs

我还需要进口别的东西吗？

import pdfjsLib from "pdfjs-dist/build/pdf"; //<-- Here is the problem.

pdfjsLib.GlobalWorkerOptions.workerSrc = 'https://mozilla.github.io/pdf.js/build/pdf.worker.js';

Could not find a declaration file for module 'pdfjs-dist/build/pdf'. 'd:/pdf-genarator/node_modules/pdfjs-dist/build/pdf.js' implicitly has an 'any' type.

如果我移除../build/pdf；

import pdfjsLib from "pdfjs-dist";

pdfjsLib.GlobalWorkerOptions.workerSrc = 'https://mozilla.github.io/pdf.js/build/pdf.worker.js';

这里没有显示错误，但是当我运行这个时，控制台说

Uncaught TypeError: Cannot read properties of undefined (reading 'GlobalWorkerOptions') . . .

Answer 1

试着进口：

import * as pdfjs from 'pdfjs-dist/es5/build/pdf';
import pdfjsWorker from 'pdfjs-dist/es5/build/pdf.worker.entry';

pdfjs.GlobalWorkerOptions.workerSrc = pdfjsWorker;
const pdfjsLib = pdfjs;