问可以使用tinymce上传pdf吗？

EN

<form id="PDFform" 
      class="hideMe"
      method="post"
      enctype="multipart/form-data" 
      <input id="pdfToken" type="hidden" name="dzToken">
      <input id="fileInput" name="pdf" type="file">
</form>

tinyMCE.init({
        selector: "#tinyEditor",
        themr: "modern",
        plugins: [
              "advlist autolink lists link charmap print preview",
              "searchreplace visualblocks code fullscreen",
              "insertdatetime media table paste image paste"
        ], 
        height: 450,
        force_br_newlines: false,
        force_p_newlines: false,                            
        images_upload_url: 'cgi/editorUpload.exe',
        file_picker_types: 'file, image',
        file_picker_callback: function(callback, value, meta) {

                $("#fileInput").click();  // open the chooser       

                var tkn=getToken();       // set any other fields to upload with your file
                $("#pdfToken").val(tkn);                        

                $("#fileInput").on("change",function(){

                    var dataString=new FormData($("#PDFform")[0]);

                      $.ajax({
                            type: "POST",
                            url: "cgi/serverScriptToProcessFile.exe",
                            enctype: "multipart/form-data",
                            data: dataString,
                            processData: false,
                            contentType: false,                                             
                            dataType: "json",
                            error: yourErrorHandlerFunction,
                            success: function(json) {


                                // reset the form or it won't work a 2nd time
                                $("#PDFuform").trigger("reset");

                                // if your script returns JSON you can process it here
                                // mine looks like {"location":"data/editorUploads/test.pdf","alt":"test.pdf"}
                                callback(json.location, {alt: json.alt, text: json.alt });

                            }
                      });                   

                });                         

        },                          
        automatic_uploads: true
});