浅谈print2flash的在线预览转换应用

末蓝、 2022-04-14 06:25 114阅读 0赞

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\}"

\[HKEY\_CLASSES\_ROOT\\AcroExch.Document.7\]  
"FriendlyTypeName"="PDF 文档"  
@="Adobe Acrobat Document"  
"EditFlags"=hex:00,00,01,00  
"BrowseInPlace"="1"

\[HKEY\_CLASSES\_ROOT\\AcroExch.Document.7\\CLSID\]  
@="\{B801CA65-A1FC-11D0-85AD-444553540000\}"

\[HKEY\_CLASSES\_ROOT\\AcroExch.Document.7\\DefaultIcon\]  
@="C:\\\\Windows\\\\Installer\\\\\{AC76BA86-7AD7-2052-7B44-A92000000001\}\\\\PDFFile\_8.ico,0"

\[HKEY\_CLASSES\_ROOT\\AcroExch.Document.7\\Insertable\]  
@=""

\[HKEY\_CLASSES\_ROOT\\AcroExch.Document.7\\protocol\]

\[HKEY\_CLASSES\_ROOT\\AcroExch.Document.7\\protocol\\StdFileEditing\]

\[HKEY\_CLASSES\_ROOT\\AcroExch.Document.7\\protocol\\StdFileEditing\\RequestDataFormats\]  
@="NoteshNote"

\[HKEY\_CLASSES\_ROOT\\AcroExch.Document.7\\protocol\\StdFileEditing\\server\]  
@="\\"C:\\\\Program Files\\\\Adobe\\\\Reader 9.0\\\\Acrobat\\\\Acrobat.exe\\""

\[HKEY\_CLASSES\_ROOT\\AcroExch.Document.7\\protocol\\StdFileEditing\\SetDataFormats\]  
@="NotesDocInfo"

\[HKEY\_CLASSES\_ROOT\\AcroExch.Document.7\\protocol\\StdFileEditing\\verb\]

\[HKEY\_CLASSES\_ROOT\\AcroExch.Document.7\\protocol\\StdFileEditing\\verb\\0\]  
@="&Open"

\[HKEY\_CLASSES\_ROOT\\AcroExch.Document.7\\shell\]  
@="Read"

\[HKEY\_CLASSES\_ROOT\\AcroExch.Document.7\\shell\\Open\]

\[HKEY\_CLASSES\_ROOT\\AcroExch.Document.7\\shell\\Open\\command\]  
@="\\"C:\\\\Program Files\\\\Adobe\\\\Reader 9.0\\\\Reader\\\\AcroRd32.exe\\" \\"%1\\""

\[HKEY\_CLASSES\_ROOT\\AcroExch.Document.7\\shell\\Print\]

\[HKEY\_CLASSES\_ROOT\\AcroExch.Document.7\\shell\\Print\\command\]  
@="\\"C:\\\\Program Files\\\\Adobe\\\\Reader 9.0\\\\Reader\\\\AcroRd32.exe\\" /p /h \\"%1\\""

\[HKEY\_CLASSES\_ROOT\\AcroExch.Document.7\\shell\\Printto\]

\[HKEY\_CLASSES\_ROOT\\AcroExch.Document.7\\shell\\Printto\\command\]  
@="\\"C:\\\\Program Files\\\\Adobe\\\\Reader 9.0\\\\Reader\\\\AcroRd32.exe\\" /t \\"%1\\" \\"%2\\" \\"%3\\" \\"%4\\""

\[HKEY\_CLASSES\_ROOT\\AcroExch.Document.7\\shell\\Read\]  
@="使用 Adobe Reader 9 打开"

\[HKEY\_CLASSES\_ROOT\\AcroExch.Document.7\\shell\\Read\\command\]  
@="\\"C:\\\\Program Files\\\\Adobe\\\\Reader 9.0\\\\Reader\\\\AcroRd32.exe\\" \\"%1\\""

\[HKEY\_CLASSES\_ROOT\\AcroExch.Document.7\\Shellex\]

\[HKEY\_CLASSES\_ROOT\\AcroExch.Document.7\\Shellex\\PropertySheetHandlers\]  
@="InfoPage"

\[HKEY\_CLASSES\_ROOT\\AcroExch.Document.7\\Shellex\\PropertySheetHandlers\\InfoPage\]  
@="\{F9DB5320-233E-11D1-9F84-707F02C10627\}"

\[HKEY\_CLASSES\_ROOT\\AcroExch.Document.7\\Shellex\\\{BB2E617C-0920-11d1-9A0B-00C04FC2D6C1\}\]  
@="\{F9DB5320-233E-11D1-9F84-707F02C10627\}"

\[HKEY\_CLASSES\_ROOT\\AcroExch.Document\]  
"FriendlyTypeName"="PDF 文档"  
"EditFlags"=hex:00,00,01,00  
"BrowseInPlace"="1"  
@="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:\\\\111.pdf");  
 getswf("F:\\\\自己动手写网络爬虫.pdf");  
   
   
 //getswfboo("F:\\\\123\\\\222.xls","F:\\\\123\\\\swf\\\\222.swf");  
 \}  
   
 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;  
\}   [中国食疗网][Link 1]   [http://www.shiliaowang.com/][Link 1]

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

[Link 1]: http://www.shiliaowang.com/