浅谈print2flash的在线预览转换应用（原创）

print2flash是一种在线预览转换工具，可以将doc、docx、xls、pdf、ppt等格式的文档转换成flash文件进行预览，因为之前使用的flash2paper只支持32为操作系统，不支持64为win7，所以才考虑用print2flash。

在使用过程中遇到了很多问题，下面我将遇到的问题总结一下。

1、安装以后，进行pdf转换出现系统错误，code 1155 没有应用程序与当前的操作的文件相关联，百度以后才发现是注册表的问题，

运行regedit进入注册表，删除注册表中的
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.PDF 项，然后将以下内容保存为 REG 文件双击导入：

 Windows Registry Editor Version 5.00

 [HKEY_CLASSES_ROOT\.pdf]
 "Content Type"="application/pdf"
 @="AcroExch.Document"

 [HKEY_CLASSES_ROOT\.pdf\OpenWithList]
 @=""

 [HKEY_CLASSES_ROOT\.pdf\OpenWithList\AcroRd32.exe]
 @=""

 [HKEY_CLASSES_ROOT\.pdf\PersistentHandler]
 @="{F6594A6D-D57F-4EFD-B2C3-DCD9779E382E}"

 [HKEY_CLASSES_ROOT\.pdf\ShellEx]

 [HKEY_CLASSES_ROOT\.pdf\ShellEx\{8895b1c6-b41f-4c1c-a562-0d564250836f}]
 @="{DC6EFB56-9CFA-464D-8880-44885D7DC193}"

 [HKEY_CLASSES_ROOT\AcroExch.Document.]
 "FriendlyTypeName"="PDF 文档"
 @="Adobe Acrobat Document"
 "EditFlags"=hex:,,,
 "BrowseInPlace"=""

 [HKEY_CLASSES_ROOT\AcroExch.Document.\CLSID]
 @="{B801CA65-A1FC-11D0-85AD-444553540000}"

 [HKEY_CLASSES_ROOT\AcroExch.Document.\DefaultIcon]
 @="C:\\Windows\\Installer\\{AC76BA86-7AD7-2052-7B44-A92000000001}\\PDFFile_8.ico,0"

 [HKEY_CLASSES_ROOT\AcroExch.Document.\Insertable]
 @=""

 [HKEY_CLASSES_ROOT\AcroExch.Document.\protocol]

 [HKEY_CLASSES_ROOT\AcroExch.Document.\protocol\StdFileEditing]

 [HKEY_CLASSES_ROOT\AcroExch.Document.\protocol\StdFileEditing\RequestDataFormats]
 @="NoteshNote"

 [HKEY_CLASSES_ROOT\AcroExch.Document.\protocol\StdFileEditing\server]
 @="\"C:\\Program Files\\Adobe\\Reader 9.0\\Acrobat\\Acrobat.exe\""

 [HKEY_CLASSES_ROOT\AcroExch.Document.\protocol\StdFileEditing\SetDataFormats]
 @="NotesDocInfo"

 [HKEY_CLASSES_ROOT\AcroExch.Document.\protocol\StdFileEditing\verb]

 [HKEY_CLASSES_ROOT\AcroExch.Document.\protocol\StdFileEditing\verb\]
 @="&Open"

 [HKEY_CLASSES_ROOT\AcroExch.Document.\shell]
 @="Read"

 [HKEY_CLASSES_ROOT\AcroExch.Document.\shell\Open]

 [HKEY_CLASSES_ROOT\AcroExch.Document.\shell\Open\command]
 @="\"C:\\Program Files\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""

 [HKEY_CLASSES_ROOT\AcroExch.Document.\shell\Print]

 [HKEY_CLASSES_ROOT\AcroExch.Document.\shell\Print\command]
 @="\"C:\\Program Files\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" /p /h \"%1\""

 [HKEY_CLASSES_ROOT\AcroExch.Document.\shell\Printto]

 [HKEY_CLASSES_ROOT\AcroExch.Document.\shell\Printto\command]
 @="\"C:\\Program Files\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" /t \"%1\" \"%2\" \"%3\" \"%4\""

 [HKEY_CLASSES_ROOT\AcroExch.Document.\shell\Read]
 @="使用 Adobe Reader 9 打开"

 [HKEY_CLASSES_ROOT\AcroExch.Document.\shell\Read\command]
 @="\"C:\\Program Files\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""

 [HKEY_CLASSES_ROOT\AcroExch.Document.\Shellex]

 [HKEY_CLASSES_ROOT\AcroExch.Document.\Shellex\PropertySheetHandlers]
 @="InfoPage"

 [HKEY_CLASSES_ROOT\AcroExch.Document.\Shellex\PropertySheetHandlers\InfoPage]
 @="{F9DB5320-233E-11D1-9F84-707F02C10627}"

 [HKEY_CLASSES_ROOT\AcroExch.Document.\Shellex\{BB2E617C--11d1-9A0B-00C04FC2D6C1}]
 @="{F9DB5320-233E-11D1-9F84-707F02C10627}"

 [HKEY_CLASSES_ROOT\AcroExch.Document]
 "FriendlyTypeName"="PDF 文档"
 "EditFlags"=hex:,,,
 "BrowseInPlace"=""
 @="Adobe Acrobat Document"

 [HKEY_CLASSES_ROOT\AcroExch.Document\CLSID]
 @="{B801CA65-A1FC-11D0-85AD-444553540000}"

 [HKEY_CLASSES_ROOT\AcroExch.Document\CurVer]
 @="AcroExch.Document.7"

 [HKEY_CLASSES_ROOT\AcroExch.Document\DefaultIcon]
 @="C:\\Windows\\Installer\\{AC76BA86-7AD7-2052-7B44-A92000000001}\\PDFFile_8.ico,0"

 [HKEY_CLASSES_ROOT\AcroExch.Document\Shell]

 [HKEY_CLASSES_ROOT\AcroExch.Document\Shell\open]

 [HKEY_CLASSES_ROOT\AcroExch.Document\Shell\open\Command]
 @="\"C:\\Program Files\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""

问题搞定。

2、关于引用dll的问题

这里要将jawin.dll添加到java.library.path中，至于如何添加请百度我就不详细说了。

3、在工程项目中添加jawin.jar包。

4、写测试类TestPrint2Flash

 import java.io.*;
 import org.jawin.DispatchPtr;
 import org.jawin.win32.Ole32;
 public class TestPrint2Flash{

     public static void main(String[] args) throws java.io.IOException{
      getswf("F:\\自己动手写网络爬虫.pdf");
     }
     public static void getswf(String args) throws IOException{
       if (args.length() > 0){
            try{
                 Ole32.CoInitialize();
                 // Create Server object
                 DispatchPtr p2f = new DispatchPtr("Print2Flash3.Server");

                 // Setup interface and protection options
                 //DispatchPtr defProfile = (DispatchPtr)p2f.get("DefaultProfile");
                 DispatchPtr DefBPOpt = (DispatchPtr)p2f.get("DefaultBatchProcessingOptions");
                 //p2f.invoke("SetP2FPrinterAsDefault");
                 //defProfile.put("ApplicationType", P2FConst.MSEXCEL|P2FConst.MSPOWERPOINT|P2FConst.MSWORD|P2FConst.ACROBAT);
                 //defProfile.put("InterfaceOptions",P2FConst.INTLOGO | P2FConst.INTZOOMSLIDER | P2FConst.INTPREVPAGE | P2FConst.INTGOTOPAGE | P2FConst.INTNEXTPAGE);
                 //DefBPOpt.put("ProtectionOptions", P2FConst.PROTDISPRINT | P2FConst.PROTENAPI);
                 DefBPOpt.put("BeforePrintingTimeout", 6000);
                 DefBPOpt.put("PrintingTimeout", 60000);
                 DefBPOpt.put("KeepAutomationAppRef",P2FConst.MSEXCEL|P2FConst.MSPOWERPOINT|P2FConst.MSWORD|P2FConst.ACROBAT);
                 DefBPOpt.put("KillAllAutomationProcesses",2 );
                 DefBPOpt.invoke("ApplyChanges");
                 // Convert document
                 p2f.invoke("ConvertFile", new String(args));
                 System.out.println("Conversion completed successfully");
            }catch (Exception e){
                    System.out.println("An error occurred at conversion: "+e.toString());
            }finally{
                 try {
                  Ole32.CoUninitialize();
                 }catch (Exception e){

                 }
            }
        }else{
               System.out.println("Please provide a document file name as a parameter");
               System.out.println("Press Enter to exit...");
               System.in.read();

        }
 }

定义常量

（可能定义的常量与测试代码中的有出入不过不影响使用，这些常量可以查询API帮助文档）

 public class P2FConst {
  // APPLICATIONTYPE enumeration constants
  public static final int MSEXCEL = 0x00000001;
  public static final int MSWORD = 0x00000002;
  public static final int MSPOWERPOINT = 0x00000004;
  public static final int ACROBAT = 0x00000008;

  // IMAGEFORMAT enumeration constants
  public static final int JPEG = 1;
  public static final int PNG = 2;

  // IMGBEHAVIOR enumeration constants
  public static final int STRETCH = 1;
  public static final int TILE = 2;

  // INTERFACE_OPTION enumeration constants
  public static final int INTLOGO = 0x00000001;
  public static final int INTDRAG = 0x00000002;
  public static final int INTSELTEXT = 0x00000004;
  public static final int INTZOOMSLIDER = 0x00000008;
  public static final int INTZOOMBOX = 0x00000010;
  public static final int INTFITWIDTH = 0x00000020;
  public static final int INTFITPAGE = 0x00000040;
  public static final int INTPREVPAGE = 0x00000080;
  public static final int INTGOTOPAGE = 0x00000100;
  public static final int INTNEXTPAGE = 0x00000200;
  public static final int INTSEARCHBOX = 0x00000400;
  public static final int INTSEARCHBUT = 0x00000800;
  public static final int INTROTATE = 0x00001000;
  public static final int INTPRINT = 0x00002000;
  public static final int INTNEWWIND = 0x00004000;
  public static final int INTHELP = 0x00008000;
  public static final int INTBACKBUTTON = 0x00030000;
  public static final int INTBACKBUTTONAUTO = 0x00010000;
  public static final int INTFORWARDBUTTON = 0x000C0000;
  public static final int INTFORWARDBUTTONAUTO = 0x00040000;
  public static final int INTFULLSCREEN = 0x00300000;
  public static final int INTFULLSCREENAUTO = 0x00100000;

  // METADATAPORMAT enumeration constants
  public static final int XML = 1;
  public static final int TEXT = 2;

  // OUTPUTFORMAT enumeration constants
  public static final int SINGLEFILE = 1;
  public static final int SINGLEFILEPERPAGE = 2;
  public static final int EXTVIEWER = 4;

  // PAPER_ORIENTATION enumeration constants
  public static final int ORIENT_PORTRAIT = 1;
  public static final int ORIENT_LANDSCAPE = 2;

  // PROTECTION_OPTION enumeration constants
  public static final int PROTDISPRINT = 0x00000001;
  public static final int PROTDISTEXTCOPY = 0x00000002;
  public static final int PROTENAPI = 0x00000004;

  // ThreeStateFlag enumeration constants
  public static final int TSF_NO = 0;
  public static final int TSF_YES = 1;
  public static final int TSF_AUTO = 2;

  // TOOLBARIMAGE enumeration constants
  public static final int IMGLOGO = 1;
  public static final int IMGDRAG = 2;
  public static final int IMGSELTEXT = 3;
  public static final int IMGZOOMRULER = 4;
  public static final int IMGZOOMFOCUSNADLE = 5;
  public static final int IMGZOOMNADLE = 6;
  public static final int IMGFITWIDTH = 7;
  public static final int IMGFITPAGE = 8;
  public static final int IMGPREVPAGE = 9;
  public static final int IMGNEXTPAGE = 10;
  public static final int IMGSEARCHBUT = 11;
  public static final int IMGROTATE = 12;
  public static final int IMGPRINT = 13;
  public static final int IMGNEWWIND = 14;
  public static final int IMGHELP = 15;
  public static final int IMGMORE = 16;
  public static final int IMGTOOLBARBGR = 17;
  public static final int IMGBACK = 18;
  public static final int IMGFORWARD = 19;
  public static final int IMGFULLSCREEN = 20;
  public static final int IMGEXITFULLSCREEN = 21;

  // TEMPLATETYPE enumeration constants
  public static final int TEMPLATE_CUSTOM = 1;
  public static final int TEMPLATE_ACTIONSCRIPT2 = 2;
  public static final int TEMPLATE_ACTIONSCRIPT3 = 3;

  // WATERMARKANCHOR enumeration constants
  public static final int CENTER = 0;
  public static final int LEFTCENTER = 1;
  public static final int RIGHTCENTER = 2;
  public static final int TOPCENTER = 16;
  public static final int BOTTOMCENTER = 32;
  public static final int LEFTTOP = 17;
  public static final int RIGHTTOP = 18;
  public static final int LEFTBOTTOM = 33;
  public static final int RIGHTBOTTOM = 34;
 }

5、定制自己想要的转换功能

这一点可以查看安装后的帮助文档，虽然是英文的，但是仔细看一看就能弄明白，API写的非常清楚