使用docx4java将字段代码插入文档

使用Docx4J，如何将字段代码（如“INCLUDEPICTURE”）插入到文档中

我需要使用INCLUDEPICTURE的\d开关

更新：从internet插入图像时，此代码不起作用：-(

boolean save=true；
WordprocessingMLPackage wordMLPackage=WordprocessingMLPackage.load（文件）；
MainDocumentPart mdp=wordMLPackage.getMainDocumentPart（）；
//示例1：以标题样式添加文本
addStyledParagraphOfText（“Title”，“全选，然后在Word中点击F9以查看图片，或者先以编程方式添加图片”）；
创建文本的段落（“简单字段：”）；
P=新的P（）；
p、 getContent（）。添加（
createSimpleField（“INCLUDEPICTURE\”http://placehold.it/312x322\“\\*合并格式”）
);
mdp.getContent（）.add（p）；
mdp.createParagraphOfText（“复杂字段：”）；
p=新的p（）；
addComplexField（p，“INCLUDEPICTURE\”http://placehold.it/312x322\“\\*合并格式”）；
mdp.getContent（）.add（p）；
保存（文件）；
私有静态CTSimpleField createSimpleField（字符串值）{
CTSimpleField=新的CTSimpleField（）；
字段setInstr（val）；
返回字段；
}
私有静态void addComplexField（P，字符串instrText）{
org.docx4j.wml.ObjectFactory wmlObjectFactory=Context.getWmlObjectFactory（）；
//为r创建对象
R=wmlObjectFactory.createR（）；
p、 getContent（）.add（r）；
//为fldChar创建对象（包装在JAXBElement中）
FldChar FldChar=wmlObjectFactory.createFldChar（）；
JAXBElement fldcharWrapped=wmlObjectFactory.createRFldChar（fldchar）；
r、 getContent（）.add（fldcharWrapped）；
setFldCharType（org.docx4j.wml.STFldCharType.BEGIN）；
//为instrText创建对象（包装在JAXBElement中）
Text Text=wmlObjectFactory.createText（）；
JAXBElement textWrapped=wmlObjectFactory.createrIntrText（文本）；
r、 getContent（）.add（textWrapped）；
text.setValue（instrText）；
文本。设置空间（“保留”）；
//为fldChar创建对象（包装在JAXBElement中）
fldchar=wmlObjectFactory.createFldChar（）；
fldcharWrapped=wmlObjectFactory.createRFldChar（fldchar）；
r、 getContent（）.add（fldcharWrapped）；
setFldCharType（org.docx4j.wml.STFldCharType.END）；
}

当我解压.docx并打开document.xml时，我发现：

<w:p>
  <w:pPr>
    <w:pStyle w:val="Title"/>
  </w:pPr>
  <w:r>
    <w:t>Select all, then hit F9 in Word to see your pictures, or programmatically add them first</w:t>
  </w:r>
</w:p>
<w:p>
  <w:fldSimple w:instr=" INCLUDEPICTURE  &quot;http://placehold.it/312x322&quot;  \* MERGEFORMAT "/>
</w:p>
<w:p>
  <w:r>
    <w:fldChar w:fldCharType="begin"/>
    <w:instrText xml:space="preserve">INCLUDEPICTURE  &quot;http://placehold.it/312x322&quot;  \* MERGEFORMAT </w:instrText>
    <w:fldChar w:fldCharType="end"/>
  </w:r>
</w:p>

选择“全部”，然后在Word中按F9以查看图片，或者先以编程方式添加图片
包容性描述”http://placehold.it/312x322“\*合并格式

但是，如果我使用internet URL，它不会在文档上显示为图像

我试着用MS Word插入一个字段代码，这是我得到的代码。它正确地显示为一个图像

<w:p w14:paraId="43d51bd" w14:textId="43d51bd" w:rsidR="006549FC" w:rsidRDefault="00581431">
  <w:pPr>
    <w15:collapsed w:val="false"/>
  </w:pPr>
  <w:r>
    <w:fldChar w:fldCharType="begin"/>
  </w:r>
  <w:r>
    <w:instrText xml:space="preserve">INCLUDEPICTURE &quot;http://placehold.it/100x100&quot; \* MERGEFORMAT </w:instrText>
  </w:r>
  <w:r>
    <w:fldChar w:fldCharType="separate"/>
  </w:r>
  <w:r>
    <w:pict>
      <v:shapetype coordsize="21600,21600" filled="f" id="_x0000_t75" o:preferrelative="t" o:spt="75.0" path="m@4@5l@4@11@9@11@9@5xe" stroked="f">
        <v:stroke joinstyle="miter"/>
        <v:formulas>
          <v:f eqn="if lineDrawn pixelLineWidth 0"/>
          <v:f eqn="sum @0 1 0"/>
          <v:f eqn="sum 0 0 @1"/>
          <v:f eqn="prod @2 1 2"/>
          <v:f eqn="prod @3 21600 pixelWidth"/>
          <v:f eqn="prod @3 21600 pixelHeight"/>
          <v:f eqn="sum @0 0 1"/>
          <v:f eqn="prod @6 1 2"/>
          <v:f eqn="prod @7 21600 pixelWidth"/>
          <v:f eqn="sum @8 21600 0"/>
          <v:f eqn="prod @7 21600 pixelHeight"/>
          <v:f eqn="sum @10 21600 0"/>
        </v:formulas>
        <v:path gradientshapeok="t" o:connecttype="rect" o:extrusionok="f"/>
        <o:lock aspectratio="t" v:ext="edit"/>
      </v:shapetype>
      <v:shape id="_x0000_i1025" style="width:100pt;height:100pt" type="#_x0000_t75">
        <v:imagedata r:href="rId6" r:id="rId5"/>
      </v:shape>
    </w:pict>
  </w:r>
  <w:r>
    <w:fldChar w:fldCharType="end"/>
  </w:r>
  <w:bookmarkEnd w:id="0"/>
</w:p>

包容性描述”http://placehold.it/100x100“\*合并格式

查看新示例，该示例演示如何将其添加为简单字段或复杂字段

我将\d开关留给读者，作为一个大概微不足道的练习

---

请注意，除非您实际添加字段结果，否则在刷新字段之前，图片不会显示在Word中。以编程方式将图片添加到字段结果与addImage示例大致相同。

我还尝试以编程方式为远程链接插入图像，但如果不手动，则无法获得所需的结果更新word 2010上的链接

public class FieldINCLUDEPICTURE {

  public static void main(String[] args) throws Exception {
    boolean save = true; 

    WordprocessingMLPackage wordMLPackage = WordprocessingMLPackage.createPackage();
    MainDocumentPart mdp = wordMLPackage.getMainDocumentPart();

    // Example 1: add text in Title style
    mdp.addStyledParagraphOfText("Title", "Select all, then hit F9 in Word to see your pictures, or programmatically add them first");

    mdp.createParagraphOfText("simple field:");

    String url = "http://www.springsoftware.co.uk/spring/images/sampledata/itcg.png";

        P p = new P();
//      p.getContent().add(
//              createSimpleField( " INCLUDEPICTURE  \"file:///C:/Users/jharrop/git/plutext/docx4j/src/test/resources/images/greentick.png\"  \\* MERGEFORMAT ")
    //          );
//      mdp.getContent().add(p);
    mdp.createParagraphOfText("complex field:");

    //addComplexField(p, "INCLUDEPICTURE  \"" + url + "\"" + " \\* MERGEFORMAT \\d");
    addComplexField(p, " INCLUDEPICTURE  \"" + url + "\"  \\* MERGEFORMAT \\d");

    mdp.getContent().add(p);

    //addComplexField(p, " INCLUDEPICTURE  \"" + attachmentRequestURL + "\"" + " \\* MERGEFORMAT \\d");

    // Pretty print the main document part
    System.out.println(
            XmlUtils.marshaltoString(mdp.getJaxbElement(), true, true));

    String filenameHint = null;
    String altText = null;
    int id1 = 0;
    int id2 = 1;

    // Image 1: no width specified
    P p1 = newImage(wordMLPackage, url, filenameHint, altText, id1, id2);

    addComplexField(p1,url);

    // Optionally save it
    if (save) {
        String filename = System.getProperty("user.dir") + "/OUT_FieldINCLUDEPICTURE.docx";
        wordMLPackage.save(new java.io.File(filename) );
        System.out.println("Saved " + filename);
    }

}

private static CTSimpleField createSimpleField(String val) {

    CTSimpleField field = new CTSimpleField();
    field.setInstr(val);
    return field;
}

private static void addComplexField(P p, String instrText) {

    org.docx4j.wml.ObjectFactory wmlObjectFactory = Context.getWmlObjectFactory();

    // Create object for r
    R r = wmlObjectFactory.createR(); 
    p.getContent().add( r); 
        // Create object for fldChar (wrapped in JAXBElement) 
        FldChar fldchar = wmlObjectFactory.createFldChar(); 
        JAXBElement<org.docx4j.wml.FldChar> fldcharWrapped = wmlObjectFactory.createRFldChar(fldchar); 
        r.getContent().add( fldcharWrapped); 
            fldchar.setFldCharType(org.docx4j.wml.STFldCharType.BEGIN);
        // Create object for instrText (wrapped in JAXBElement) 
        Text text = wmlObjectFactory.createText(); 
        JAXBElement<org.docx4j.wml.Text> textWrapped = wmlObjectFactory.createRInstrText(text); 
        r.getContent().add( textWrapped); 
            text.setValue( instrText); 
            text.setSpace( "preserve");     

        // Create object for fldChar (wrapped in JAXBElement) 
        fldchar = wmlObjectFactory.createFldChar(); 
        fldcharWrapped = wmlObjectFactory.createRFldChar(fldchar); 
        r.getContent().add( fldcharWrapped); 
            fldchar.setFldCharType(org.docx4j.wml.STFldCharType.END);

}


/**
 * Create image, without specifying width
 */
public static P newImage(WordprocessingMLPackage wordMLPackage, String url, String filenameHint, String altText, int id1, int id2) throws Exception {

    BinaryPartAbstractImage imagePart = BinaryPartAbstractImage.createLinkedImagePart(wordMLPackage, new URL(url));

    Inline inline = imagePart.createImageInline(filenameHint, altText, id1, id2, true);

    // Now add the inline in w:p/w:r/w:drawing
    org.docx4j.wml.ObjectFactory factory = Context.getWmlObjectFactory();
    P p = factory.createP();
    R run = factory.createR();
    p.getContent().add(run);
    org.docx4j.wml.Drawing drawing = factory.createDrawing();
    run.getContent().add(drawing);
    drawing.getAnchorOrInline().add(inline);

    return p;

}

}

公共类字段includepicture{
公共静态void main（字符串[]args）引发异常{
布尔保存=真；
WordprocessingMLPackage wordMLPackage=WordprocessingMLPackage.createPackage（）；
MainDocumentPart mdp=wordMLPackage.getMainDocumentPart（）；
//示例1：以标题样式添加文本
addStyledParagraphOfText（“Title”，“全选，然后在Word中点击F9以查看图片，或者先以编程方式添加图片”）；
创建文本的段落（“简单字段：”）；
字符串url=”http://www.springsoftware.co.uk/spring/images/sampledata/itcg.png";
P=新的P（）；
//p.getContent（）.add(
//createSimpleField（“INCLUDEPICTURE\”file:///C:/Users/jharrop/git/plutext/docx4j/src/test/resources/images/greentick.png\“\\*合并格式”）
//          );
//mdp.getContent（）.add（p）；
mdp.createParagraphOfText（“复杂字段：”）；
//addComplexField（p，“INCLUDEPICTURE\\\\+url+”\\+“\\*MERGEFORMAT\\d”）；
addComplexField（p，“INCLUDEPICTURE\\\\\+url+”\\\\\*MERGEFORMAT\\d”）；
mdp.getContent（）.add（p）；
//addComplexField（p，“INCLUDEPICTURE\\”“+attachmentRequestURL+”\”“+“\\\*合并格式\\d”）；
//打印主文档部分
System.out.println(
marshaltoString（mdp.getJaxbElement（），true，true））；
字符串filenameint=null；
字符串altText=null；
int id1=0；
int id2=1；
//图1：未指定宽度
p1=newImage（wordMLPackage，url，filenameint，altText，id1，id2）；
addComplexField（p1，url）；
//可以选择保存它
如果（保存）{
字符串文件名=System.getProperty（“user.dir”）+“/OUT\u FieldINCLUDEPICTURE.docx”；
保存（新的java.io.File（文件名））；
System.out.println（“已保存”+文件名）；
}
}
私有静态CTSimpleField createSimpleField（字符串值）{
CTSimpleField=新的CTSimpleField（）；
字段setInstr（val）；
返回字段；
}
私有静态void addComplexField（P，字符串instrText）{
org.docx4j.wml.ObjectFactory wmlObjectFactory=Context.getWmlObjectFactory（）；
//为r创建对象
public class FieldINCLUDEPICTURE {

  public static void main(String[] args) throws Exception {
    boolean save = true; 

    WordprocessingMLPackage wordMLPackage = WordprocessingMLPackage.createPackage();
    MainDocumentPart mdp = wordMLPackage.getMainDocumentPart();

    // Example 1: add text in Title style
    mdp.addStyledParagraphOfText("Title", "Select all, then hit F9 in Word to see your pictures, or programmatically add them first");

    mdp.createParagraphOfText("simple field:");

    String url = "http://www.springsoftware.co.uk/spring/images/sampledata/itcg.png";

        P p = new P();
//      p.getContent().add(
//              createSimpleField( " INCLUDEPICTURE  \"file:///C:/Users/jharrop/git/plutext/docx4j/src/test/resources/images/greentick.png\"  \\* MERGEFORMAT ")
    //          );
//      mdp.getContent().add(p);
    mdp.createParagraphOfText("complex field:");

    //addComplexField(p, "INCLUDEPICTURE  \"" + url + "\"" + " \\* MERGEFORMAT \\d");
    addComplexField(p, " INCLUDEPICTURE  \"" + url + "\"  \\* MERGEFORMAT \\d");

    mdp.getContent().add(p);

    //addComplexField(p, " INCLUDEPICTURE  \"" + attachmentRequestURL + "\"" + " \\* MERGEFORMAT \\d");

    // Pretty print the main document part
    System.out.println(
            XmlUtils.marshaltoString(mdp.getJaxbElement(), true, true));

    String filenameHint = null;
    String altText = null;
    int id1 = 0;
    int id2 = 1;

    // Image 1: no width specified
    P p1 = newImage(wordMLPackage, url, filenameHint, altText, id1, id2);

    addComplexField(p1,url);

    // Optionally save it
    if (save) {
        String filename = System.getProperty("user.dir") + "/OUT_FieldINCLUDEPICTURE.docx";
        wordMLPackage.save(new java.io.File(filename) );
        System.out.println("Saved " + filename);
    }

}

private static CTSimpleField createSimpleField(String val) {

    CTSimpleField field = new CTSimpleField();
    field.setInstr(val);
    return field;
}

private static void addComplexField(P p, String instrText) {

    org.docx4j.wml.ObjectFactory wmlObjectFactory = Context.getWmlObjectFactory();

    // Create object for r
    R r = wmlObjectFactory.createR(); 
    p.getContent().add( r); 
        // Create object for fldChar (wrapped in JAXBElement) 
        FldChar fldchar = wmlObjectFactory.createFldChar(); 
        JAXBElement<org.docx4j.wml.FldChar> fldcharWrapped = wmlObjectFactory.createRFldChar(fldchar); 
        r.getContent().add( fldcharWrapped); 
            fldchar.setFldCharType(org.docx4j.wml.STFldCharType.BEGIN);
        // Create object for instrText (wrapped in JAXBElement) 
        Text text = wmlObjectFactory.createText(); 
        JAXBElement<org.docx4j.wml.Text> textWrapped = wmlObjectFactory.createRInstrText(text); 
        r.getContent().add( textWrapped); 
            text.setValue( instrText); 
            text.setSpace( "preserve");     

        // Create object for fldChar (wrapped in JAXBElement) 
        fldchar = wmlObjectFactory.createFldChar(); 
        fldcharWrapped = wmlObjectFactory.createRFldChar(fldchar); 
        r.getContent().add( fldcharWrapped); 
            fldchar.setFldCharType(org.docx4j.wml.STFldCharType.END);

}


/**
 * Create image, without specifying width
 */
public static P newImage(WordprocessingMLPackage wordMLPackage, String url, String filenameHint, String altText, int id1, int id2) throws Exception {

    BinaryPartAbstractImage imagePart = BinaryPartAbstractImage.createLinkedImagePart(wordMLPackage, new URL(url));

    Inline inline = imagePart.createImageInline(filenameHint, altText, id1, id2, true);

    // Now add the inline in w:p/w:r/w:drawing
    org.docx4j.wml.ObjectFactory factory = Context.getWmlObjectFactory();
    P p = factory.createP();
    R run = factory.createR();
    p.getContent().add(run);
    org.docx4j.wml.Drawing drawing = factory.createDrawing();
    run.getContent().add(drawing);
    drawing.getAnchorOrInline().add(inline);

    return p;

}

}