pdf 文件预览地址修改

zyd_public/WangEditor/DiyMenu/PdfMenu.js

@@ -51,7 +51,7 @@ export default class PdfMenu extends BtnMenu {
        height='768px'
        name='plugin'
        id='plugin'
-       src='${url}'
+       src='${window.specialImportantSystemConfig?.pdfReadPrefixUrl ? window.specialImportantSystemConfig?.pdfReadPrefixUrl + url : url}'
        type='application/pdf'
        internalinstanceid='3'
        title='${fileName}'/>