【fix bug】66408 文件上传组件JUpload预览问题

jero-web/src/utils/previewPdf.js

@@ -0,0 +1,14 @@
+import { ACCESS_TOKEN } from '@/store/mutation-types'
+import Vue from 'vue'
+
+const getToken = () => Vue.ls.get(ACCESS_TOKEN)
+
+// 预览pdf
+const previewPdf = (id) => {
+  const url = `${window._CONFIG.domianURL}/sys/common/download/${id}?type=view&token=${getToken()}`
+  return `${process.env.BASE_URL}pdfjs/web/viewer.html?file=` + encodeURIComponent(url) + '&.pdf'
+}
+
+export {
+  previewPdf
+}