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blog名称:天地无用
日志总数:55
评论数量:43
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访问次数:194207
建立时间:2008年4月17日




如何使用jacob将word转换为PDF(转)　
软件技术

kkk888929 发表于 2008/4/26 8:40:07

　 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 文章工具                          如何使用jacob将word转换为PDF 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！500)this.width=500'>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：500)this.width=500'>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。·[下载文件]·[下载文件]·[下载文件]·[下载文件]·[下载文件]


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