pdf.js 里的 workerSrc支持配置化吗？

[Davide-pg]

import * as React from "react";
import * as CSSModules from "react-css-modules";
import * as styles from "./index.less";
import * as pdfjsLib from "pdfjs-dist";
// The workerSrc property shall be specified.
pdfjsLib.GlobalWorkerOptions.workerSrc = "https://cdnjs.cloudflare.com/ajax/libs/pdf.js/2.0.550/pdf.worker.js";

这个pdf.worker.js支持下配置化