Question

Uisng PDFTron Web Viewer在ASP.NET或HTML页面中显示PDF或XOD文件，我收到错误为 - ＆＃34;无法加载资源文件。这可能是由于服务器上的工作路径不正确或者不支持的.res mime类型造成的。＆＃34;

<script>
$(function () {
            var viewerElement = document.getElementById('viewer');
            var myWebViewer = new PDFTron.WebViewer({
                path: 'lib',
                type: 'html5',
                documentType: "pdf",
                initialDoc: "lib/GettingStarted.pdf",
                config: '',
                streaming: false, 
                enableAnnotations: false,
                enableOfflineMode: false,
                enableReadOnlyMode: true       
            }, viewerElement);
        });
</script>

浏览器的控制台窗口显示如下：

HTML1300: Navigation occurred.
View
DOM7011: The code on this page disabled back and forward caching. For more information, see: http://go.microsoft.com/fwlink/?LinkID=291337
View
SCRIPT7016: Use of XMLHttpRequest with the synchronous flag set to true is deprecated due to its impact on user-perceived site performance.
browserLink (37,85652)
SCRIPT7015: Setting withCredentials attribute for synchronous XMLHttpRequest is deprecated
View
asm.js has been disabled as the script debugger is connected. Disconnect the debugger to enable asm.js.
PDFNetC.js
HTTP range requests not supported. Switching to streaming mode.
ControlUtils.js (170,25)
Error: error.ResourceLoadError
PDFReaderControl.js (14,13)
HTTP404: NOT FOUND - The server has not found anything matching the requested URI (Uniform Resource Identifier).
(XHR)GET - http://localhost:63936/lib/html5/pdf/pdfnet.res
Could not use incremental download for url /lib/GettingStarted.pdf. Reason: Byte ranges are not supported by the server.
CoreControls.js (669,43)
asm.js has been disabled as the script debugger is connected. Disconnect the debugger to enable asm.js.
PDFNetC.js
Error: No response from frame: #\35 697
browserLink (363,16590)
   {
      [functions]: ,
      __proto__: { },
      description: "No response from frame: #\35 697",
      message: "No response from frame: #\35 697",
      name: "Error",
      stack: "Error: No response from frame: #\35 697
   at A (http://localhost:56824/e61cf52526d049168d3be50fd1b6a801/browserLink:363:5795)
   at Anonymous function (http://localhost:56824/e61cf52526d049168d3be50fd1b6a801/browserLink:363:21639)"
   }

SCRIPT0: could not load memory initializer PDFNetC.js.mem
PDFNetC.js (36,1)

Answer 1

在web.config中添加以下内容，请确保删除并添加其中一些以防从IISExpress运行。

<system.webServer>    
<staticContent>
  <remove fileExtension=".js" />
  <mimeMap fileExtension=".js" mimeType="text/javascript" />
  <!-- PDFViewer -->
  <!--Remove statement for each extension is for running it on IIS Express-->
  <remove fileExtension=".json" />
  <mimeMap fileExtension=".json" mimeType="application/json" />
  <remove fileExtension=".woff" />
  <mimeMap fileExtension=".woff" mimeType="application/font-woff" />
  <mimeMap fileExtension=".res" mimeType="text/plain" />
  <mimeMap fileExtension=".nmf" mimeType="text/plain" />
  <mimeMap fileExtension=".pexe" mimeType="text/plain" />
  <mimeMap fileExtension=".mem" mimeType="text/plain" />
  <mimeMap fileExtension=".brotli" mimeType="text/plain" />
</staticContent>

ASP.NET或HTML页面中的PDFTron Web Viewer - 加载pdf或xod显示错误

1 个答案: