HWPF操作Word

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1、HWPFDocument通过读入一个已存在DOC文件，加载一个Word文档【似乎没有发现直接创建一个文档的方法】

如：

FileInputStream in = new FileInputStream("C:\\blank.doc");

HWPFDocument doc = new HWPFDocument(in);

2、Range、Paragraph、Section是操作Word重要的区域操作对象【具体说明待更新】

Range一般用于比较大的范围

Paragraph是一个段落

Section任意的范围

如：Range range = doc.getRange();

3、Word有很多样式，CharacterProperties、ParagraphProperties【具体说明待更新】

其中：

CharacterProperties对应===>

ParagraphProperties对应===>

4、标题多级样式需要用HWPFList来实现【具体说明待更新】

下面是一个简单的例子，简单说明如何用HWPF操作Word的样式

引用一下：http://bbs.csdn.net/topics/290046899中6楼songnian1983的例子

结果在一个空白的文档输出一下内容：

例子代码引用：http://bbs.csdn.net/topics/290046899【6楼】

public static void main(String[] args) throws Exception {
       try {
           //加载一个空白的Word文档
           FileInputStream in = new FileInputStream("file/123.doc");
           HWPFDocument doc = new HWPFDocument(in);
           //获取文档内容区域
           Range range = doc.getRange();
           //新建字体样式
           CharacterProperties props = new CharacterProperties();
           Range currentRange = range;
           // Slowly increase the font size
           for (int x = 8; x <= 64; x += 4) {
               // Set the half point size of the font
               props.setFontSize(x);
               currentRange = currentRange.insertAfter(" Hello World!", props);
           }

           // Display Bold characters
           props.setBold(true);
           currentRange = currentRange.insertAfter(" Bold", props);

           // Display Italic characters
           props.setItalic(true);
           currentRange = currentRange.insertAfter(" Italic", props);

           // Display charcters with a Double Strikethrough
           props.setDoubleStrikeThrough(true);
           currentRange = currentRange.insertAfter(" Double Strikethrough",props);

           // Insert an empty paragraph for readability
           currentRange = currentRange.insertAfter(new ParagraphProperties(),0);

           // Reset the character properties
           props = new CharacterProperties();
           props.setFontSize(32);

           // Create a numbered list
           HWPFList list = new HWPFList(true,doc.getStyleSheet());
           int listID = doc.registerList(list);
           /**
           *底层包poi-scratchpad-3.9-20121203.jar
           *类org.apache.poi.hwpf.model.PlfLfo @方法 void add( LFO lfo, LFOData lfoData)
           *_rgLfo[_lfoMac + 1] = lfo;
           *_rgLfoData[_lfoMac + 1] = lfoData;
           *这两句代码有明显BUG,需修改之
           **/
           // Insert a list entry
           currentRange = currentRange.insertAfter(new ParagraphProperties(),listID, 1, 0);
           props.setIco24(0xff0000);
           currentRange = currentRange.insertAfter(" Blue list entry", props);

           // Insert another list entry
           currentRange = currentRange.insertAfter(new ParagraphProperties(),
                   listID, 1, 0);
           props.setIco24(0xff);
           props.setFontSize(38);
           props.setCapitalized(true);
           currentRange = currentRange.insertAfter(" larger red capitalized",props);

           // Last list entry
           currentRange = currentRange.insertAfter(new ParagraphProperties(),listID, 1, 0);
           props.setIco24(0);
           props.setCapitalized(false);
           props.setCharacterSpacing(150);
           props.setOutline(true);
           currentRange = currentRange.insertAfter(" Large character spacing",props);

           // Write out the document
           FileOutputStream out = new FileOutputStream("file/hello.doc");
           doc.write(out);
           out.flush();
           out.close();
       }
       catch (Throwable t){
           t.printStackTrace();
       }
   }

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