java - 如何使用 Apache POI API 合并 .doc 文件

Question

我正在尝试合并 .doc 文件，我使用了在之前的 stackOverflow 帖子中找到的代码:

        public static void main (String[] args) throws Exception {  
        // POI apparently can't create a document from scratch,  
        // so we need an existing empty dummy document  
        HWPFDocument doc = new HWPFDocument(new FileInputStream("fich1.doc"));  
        Range range = doc.getRange();  


        //I can get the entire Document and insert it in the tmp.doc  
        //However any formatting in my word document is lost.  
        HWPFDocument doc2 = new HWPFDocument(new FileInputStream("fich2.doc"));  
        Range range2 = doc2.getRange();  
        range.insertAfter(range2.text());  

        //I can get the information (text only) for each character run/paragraph or section.  
        //Again any formatting in my word document is lost.  
        HWPFDocument doc3 = new HWPFDocument(new FileInputStream("fich3.doc"));  
        Range range3 = doc3.getRange();  
        for(int i=0;i<range3.numCharacterRuns();i++){  
            CharacterRun run3 = range3.getCharacterRun(i);  
            range.insertAfter(run3.text());  
        }  

        OutputStream out = new FileOutputStream("result.doc");  
        doc.write(out);  
        out.flush();  
        out.close();  
}  

我收到此错误的问题:

Your document seemed to be mostly unicode, but the section definition was in bytes! Trying anyway, but things may well go wrong!
Your document seemed to be mostly unicode, but the section definition was in bytes! Trying anyway, but things may well go wrong!
Your document seemed to be mostly unicode, but the section definition was in bytes! Trying anyway, but things may well go wrong!

以下是不同文件的内容:

fich1.doc:大家好

fich2.doc:祝大家一切顺利

fich3.doc:大家好

resullt.doc:大家好B

Answer 1

此错误已在 poi 3.9 jar 中修复:使用过的 jar

poi-3.9.jar / poi-ooxml-3.9.jar / poi-ooxml-schemas-3.9.jar / poi-scratchpad-3.9.jar