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如何使用jacob将word转换为PDF

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cleverpig 发表于 2005-11-04 13:56:35
作者:cleverpig     来源:Matrix
评论数:10 点击数:8,801     投票总得分:8 投票总人次:3
关键字:jacob,word,pdf,com组件
摘要:
了解jacob的程序员都知道,jacob是在java与微软的com组件之间的桥梁,通过使用jacob自带的dll动态链接库通过jni的方式实现了在sun java平台上的程序对com调用。本文介绍了如何使用jacob实现以下功能:写word文件;调用word文件中的宏;word文档转换为PDF文件的功能

如何使用jacob将word转换为PDF

作者cleverpig


版权声明:任何获得Matrix授权的网站,转载时请务必以超链接形式标明文章原始出处和作者信息及本声明
作者:cleverpig(http://www.matrix.org.cn/blog/cleverpig)
原文:http://www.matrix.org.cn/resource/article/43/43923_jacob_word_PDF.html
关键字:jacob,word,pdf,com组件

前言:

了解jacob的程序员都知道,jacob是在java与微软的com组件之间的桥梁,通过使用jacob自带的dll动态链接库通过jni的方式实现了在sun java平台上的程序对com调用。jacob的作者照搬了微软java开发包中调用com组件的模式,并将它在sun java平台上实现,可谓是用心良苦啊。
在这里,我们要向jacob的开发者-Dan Adler致敬,感谢他的开源精神和其团队的伟大贡献!

一、代码实现功能介绍:

  1.写word文件;
  2.调用word文件中的宏;
  3.word文档转换为PDF文件的功能。

二、使用的环境条件:

正是由于jacob的jni这种特性,所以运行jacob的机器上必须要有jacob.dll在系统的path中,而且还要有相应的被调用的com组件存在。

下面列表说明了本项目使用的软件环境和一些注意事项:
  1.Word2003、Adobe Acrobat 7.0.5 Professional(由7.0版在线升级获得,因为7.0版存在bug);
  2.并且关闭了Adobe PDF打印机属性->Adobe PDF Setting中的“do not send fonts to PDF”选项;
  3.设置了Adobe PDF打印机属性->常规->打印首选项->布局->高级->文档选项->postscript options->TrueType font download option为Native TrueType。
 
第3个条件是可选的,第1、2个条件是必须的。不然会可能出现下面的错误:

1》要用到的软件:
                                    (1)Adobe Acrobat 8 Professional (最低版本7.03)
                                         (个人非商业使用)8.0破解版下载地址:    http://green.crsky.com/soft/2205.html (记得下载补丁)
                                           安装文件 http://down1.greendown.cn//200611/AcroPro80_efg.rar
                                           破解          http://soft.greendown.cn//200611/AcroPro80_Crack.rar
                                    (2)gs811w32.rar  (PDF转换时所需要的脚本ps)
                                           http://www.allmail.com.cn/gs811w32.rar
                                    (3)postscript.rar (PDF虚拟打印机的驱动)
                                           http://www.pdfhome.com.cn/Resource/DownLoad/postscript.rar
                                    (4)jacob.jar
                                           jacob_1.9.zip
                                    (5)office 2003

2》原理:
                                             jacob.jar
              doc -> ps ->pdf         >>>>           office 2003 ->gs811w32->Adobe Acrobat 8->postscript->打印机
                
(其中关于jacob,jar的安装请看:jacob使用入门及问题解析)   

3》安装运行:
                           (1)安装   Adobe Acrobat 8 Professional
                          
                           (2)安装   gs811w32.rar
                           
                           (3)配置打印机(这里不需要真实的打印机)
                                      控制面板》  打印机及其他硬件》打印机和传真》添加打印机
                                   (如果添加时显示“操作无法完成。打印后台程序服务没有运行。”
                                       请打开控制面板》性能和维护》管理工具》服务》找到“Print Spooler”
                                      》右击属性》启动)》选择本地打印机(如果没有打印机请将“检测并安装
                                      即插打印机”的钩去掉)》下一步》选择“使用以下端口”
                                   (My Document/*.pdf  (Adobe PDF Port))》下一步 选择打印机》我选择
                                    的是Apple的 Color LaserWriter 12/600(工作后,有钱一定要买个Apple  hp)
                                    》下一步(记住打印机的名字:Apple Color LaserWriter 12/600)
                                    》下一步(没有打印机的朋友请选择:不测试)
                                     
                          (4)安装 postscript.rar (安装时,注意每一步,选择与前面设置相关的选项)
                          
                          (5)设置Adobe Acrobat 8 Professional:选择一个pdf文件,右击打开方式选择
                             使用 打开Adobe Acrobat 8 Professional》选择file菜单》Print Setup...》打印选项
                            属性“Apple Color LaserWriter 12/600”》确定
                          
                          (6)运行下面的代码:

三、源代码:

Dispatch_MSWord.java:

package com.bjinfotech.practice.jacob;

import com.jacob.com.*;
import com.jacob.activeX.*;
/**
* 使用jacob实现以下功能:
*  写word文件;
*  调用word文件中的宏;
*  word文档转换为PDF文件的功能。

*  注意——使用的环境条件:
*  1.Word2003、Adobe Acrobat 7.0.5 Professional(由7.0版在线升级获得,因为7.0版存在bug);
*  2.并且关闭了Adobe PDF打印机属性->Adobe PDF Setting中的“do not send fonts to PDF”选项;
*  3.设置了Adobe PDF打印机属性->常规->打印首选项->布局->高级->文档选项->postscript options->TrueType font download option为Native TrueType。
*  第3个条件是可选的,第1、2个条件是必须的。不然会可能出现错误。

*  参考资源:
*  Create PDF files from Microsoft Excel using Acrobat (6.0 and 7.0 on Windows):
*                          http://www.adobe.com/support/techdocs/328398.html
*  Article-Word Doc to PDF Conversion
*                          http://www.suodenjoki.dk/us/productions/articles/word2pdf.htm
*  微软的javasdk文档和adobe的Distiller api文档(在项目的dependencies目录中)
* @author 聪明的猪
*
*/
public class Dispatch_MSWord {
        private ActiveXComponent wordCom=null;
        private Object wordDoc=null;
        private final Variant False=new Variant(false);
        private final Variant True=new Variant(true);
       
        /**
         * 打开word文档
         * @param filePath word文档
         * @return 返回word文档对象
         */
        public boolean openWord(String filePath){
                //建立ActiveX部件
                wordCom=new ActiveXComponent("Word.Application");
               
                try{
                        //返回wrdCom.Documents的Dispatch
                        Object wrdDocs=wordCom.getProperty("Documents").toDispatch();
                        //调用wrdCom.Documents.Open方法打开指定的word文档,返回wordDoc
                        wordDoc=Dispatch.invoke(wrdDocs,"Open",Dispatch.Method,new Object[]{filePath},new int[1]).toDispatch();
                        return true;
                }
                catch(Exception ex){
                        ex.printStackTrace();
                }
                return false;
        }
       
        /**
         * 关闭word文档
         */
        public void closeWord(){
                //关闭word文件
                wordCom.invoke("Quit",new Variant[]{});
        }
       
        /**
         * 打开word,调用word中的宏
         * @param filePath word文件路径
         * @param macroName 被调用的宏名字
         * @param parameter 调用宏的参数数组
         */
        public void callWordMacro(String filePath,String macroName,Object parameter[]){

                if (!openWord(filePath)){
                        closeWord();
                        return;
                }
                else{
                        //使用方法传入的参数parameter调用word文档中的MyWordMacro宏
                        Dispatch.invoke(wordDoc,macroName,Dispatch.Method,parameter,new int[1]);
                        closeWord();
                }
        }
                       
        /**
         * 打开word,替换其中的文字
         * @param filePath word文件路径
         * @param sourceStr 源文字
         * @param replaceStr 替换后的文字
         */
        public void callReplaceWord(String filePath,String sourceStr,String replaceStr){

                if (!openWord(filePath)){
                        closeWord();
                        return;
                }
               
                try{
                        //获得Selection对象
                        Dispatch selectDoc=wordCom.getProperty("Selection").toDispatch();
                        //获得Find对象
                        Dispatch find = Dispatch.call(selectDoc,"Find").toDispatch();
                       
                        //设置替换的方法属性,但是不支持ReplaceWith的属性,而且使用Replancement.Text属性也无济于事。
                        Dispatch.put(find,"Text",sourceStr);
                       
                        //所以使用Find对象的Execute(FindText, MatchCase, MatchWholeWord, MatchWildcards, MatchSoundsLike, MatchAllWordForms, Forward, Wrap, Format, ReplaceWith, Replace, MatchKashida, MatchDiacritics, MatchAlefHamza, MatchControl)方法
                        //详细内容见MSDN的office2000开发文档
                        Variant True=new Variant(true);
                        Variant False=new Variant(false);
                        Variant FindText=new Variant(sourceStr);
                        Variant ReplaceWith=new Variant(replaceStr);
                        Variant Format=False;
                        Variant Forward=True;
                        Variant MatchCase=True;
                        Variant MatchWholeWord=True;
                        Variant MatchWildcards=False;
                        Variant MatchSoundsLike=False;
                        Variant MatchAllWordForms=False;
                        int wdFindWrap_FindContinue=1;
                        Variant Wrap=new Variant(wdFindWrap_FindContinue);
                        int wdReplace_ReplaceAll=2;
                        Variant Replace=new Variant(wdReplace_ReplaceAll);
                       
                        //使用callN方法调用execute方法
                        Dispatch.callN(find,"Execute",new Variant[]{
                                        FindText, MatchCase, MatchWholeWord, MatchWildcards,
                                        MatchSoundsLike, MatchAllWordForms, Forward, Wrap,
                                        Format, ReplaceWith, Replace
                                });
                        Dispatch.invoke(wordDoc,"SaveAs",Dispatch.Method,new Object[]{"c:\\111.doc"},new int[1]);
                        closeWord();
                }
                catch(Exception ex){
                        ex.printStackTrace();
                }
                finally{
                        closeWord();
                }
        }
       
        /**
         * 将word文档打印为PS文件后,使用Distiller将PS文件转换为PDF文件
         * @param sourceFilePath 源文件路径
         * @param destinPSFilePath 首先生成的PS文件路径
         * @param destinPDFFilePath 生成PDF文件路径
         */
        public void docToPDF(String sourceFilePath,String destinPSFilePath,String destinPDFFilePath){
                if (!openWord(sourceFilePath)){
                        closeWord();
                        return;
                }
                //建立Adobe Distiller的com对象
                ActiveXComponent distiller=new ActiveXComponent("PDFDistiller.PDFDistiller.1");
                try{
                        //设置当前使用的打印机,我的Adobe Distiller打印机名字为"Adobe PDF"
                        wordCom.setProperty("ActivePrinter",new Variant("Adobe PDF"));
                       
                        //设置printout的参数,将word文档打印为postscript文档。目前只使用了前5个参数,如果要使用更多的话可以参考MSDN的office开发相关api
                        //是否在后台运行
                Variant Background=False;
                //是否追加打印
                Variant Append =False;
                //打印所有文档
                int wdPrintAllDocument=0;
                Variant Range =new Variant(wdPrintAllDocument);
                //输出的postscript文件的路径
                Variant OutputFileName =new Variant(destinPSFilePath);
//                Variant From =new Variant(1);
//                Variant To  =new Variant(1);
//                int wdPrintDocumentContent=2;
//                Variant Item  =new Variant(wdPrintDocumentContent);
//                Variant Copies =new Variant(1);
//                Variant Pages =new Variant();
//                int wdPrintAllPages=0;
//                Variant PageType =new Variant(wdPrintAllPages);
//                Variant PrintToFile =True;
//                Variant Collate =True;
//                Variant FileName =new Variant(sourceFilePath);
//                Variant ActivePrinterMacGX =new Variant();
//                Variant ManualDuplexPrint =False;
//                Variant PrintZoomColumn =new Variant();
//                Variant PrintZoomRow  =new Variant();
//                Variant PrintZoomPaperWidth =new Variant();
//                Variant PrintZoomPaperHeight =new Variant();
//       
//                Variant[] args=new Variant[]{Background,Append,Range,OutputFileName,From,To,Item,Copies,Pages,PageType,
//                                    PrintToFile,Collate,FileName,ActivePrinterMacGX,ManualDuplexPrint,PrintZoomColumn,PrintZoomRow,
//                                    PrintZoomPaperWidth,PrintZoomPaperHeight};
               
                //调用word文档对象的PrintOut方法:将word文档打印为postscript文档,简称ps文档
                Dispatch.callN(wordDoc, "PrintOut", new Variant[]{Background,Append,Range,OutputFileName}) ;
                System.out.println("由word文档打印为ps文档成功!");
               
                //调用Distiller对象的FileToPDF方法所用的参数,详细内容参考Distiller Api手册
                //作为输入的ps文档路径
                Variant inputPostScriptFilePath=new Variant(destinPSFilePath);
                //作为输出的pdf文档的路径
                Variant outputPDFFilePath=new Variant(destinPDFFilePath);
                //定义FileToPDF方法要使用adobe pdf设置文件的路径,在这里没有赋值表示并不使用pdf配置文件
                Variant PDFOption=new Variant("");
                //调用FileToPDF方法将ps文档转换为pdf文档
                Dispatch.callN(distiller,"FileToPDF",new Variant[]{inputPostScriptFilePath,outputPDFFilePath,PDFOption});
                System.out.println("由ps文档转换为pdf文档成功!");
               
                }
                catch(Exception ex){
                        ex.printStackTrace();
                }
                finally{
                        closeWord();
                }
        }
       
        public static void main(String[] argv){
                Dispatch_MSWord d=new Dispatch_MSWord();
//                d.callWordMacro("E:/eclipse3.1RC3/workspace/jacobPractice/src/com/bjinfotech/practice/jacob/MacroTest.doc","MyWordMacro",new String[]{"这是调用word宏的测试程序"});
//                d.callReplaceWord("E:/eclipse3.1RC3/workspace/jacobPractice/src/com/bjinfotech/practice/jacob/MacroTest.doc","$TITLE___FCKpd___0quot;,"文字已经被替换");
                d.docToPDF("E:/eclipse3.1RC3/workspace/jacobPractice/src/com/bjinfotech/practice/jacob/MacroTest.doc","c:/1p.ps","c:/1p.pdf");
        }
}



四、参考资源:
·Matrix-Java开发者社区:http://www.matrix.org.cn/
·Jacob和Apache poi相关讨论:http://www.matrix.org.cn/forum.shtml
·Create PDF files from Microsoft Excel using Acrobat (6.0 and 7.0 on Windows)
·Article-Word Doc to PDF Conversion
微软的javasdk文档和adobe的Distiller api文档(在项目的dependencies目录中)


五、源代码下载:

源代码中包含了微软java sdk手册和adobe distiller api手册,所以分为5部分供大家下载。
·
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