Java ApachePOI-如何检索;rect";“内部对象”;pict";对象
我正在尝试使用ApachePOI将Word文档转换为HTML。我有一个Word文档,在段落后有一条横线。水平线的OOXML如下所示:Java ApachePOI-如何检索;rect";“内部对象”;pict";对象,java,apache-poi,Java,Apache Poi,我正在尝试使用ApachePOI将Word文档转换为HTML。我有一个Word文档,在段落后有一条横线。水平线的OOXML如下所示: <w:p w14:paraId="721E1052" w14:textId="05637367" w:rsidR="002D1248" w:rsidRPr="00BB3E82" w:rsidRDefault="00B3113F" w:rsidP="00797596"> <w:pPr>
<w:p w14:paraId="721E1052" w14:textId="05637367" w:rsidR="002D1248" w:rsidRPr="00BB3E82" w:rsidRDefault="00B3113F" w:rsidP="00797596">
<w:pPr>
<w:rPr>
<w:rFonts w:eastAsia="Times New Roman" w:cs="Courier New"/>
<w:snapToGrid w:val="0"/>
<w:color w:val="000000"/>
<w:lang w:eastAsia="fi-FI"/>
</w:rPr>
</w:pPr>
<w:r>
<w:rPr>
<w:rFonts w:eastAsia="Times New Roman" w:cs="Courier New"/>
<w:snapToGrid w:val="0"/>
<w:color w:val="000000"/>
<w:lang w:eastAsia="fi-FI"/>
</w:rPr>
<w:pict w14:anchorId="534EEFD0">
<v:rect id="_x0000_i1025" style="width:0;height:1.5pt" o:hralign="center" o:hrstd="t" o:hr="t" fillcolor="#a0a0a0" stroked="f"/>
</w:pict>
</w:r>
</w:p>
对应于这条水平线,我想在HTML中添加一个HR标记。但是,我无法检索“pict”中的“rect”元素。这就是我迄今为止所尝试的:
List<org.openxmlformats.schemas.wordprocessingml.x2006.main.CTPicture> pics = run.getCTR().getPictList();
if(pics!=null) {
log.debug("Size of pics = "+pics.size());
for (org.openxmlformats.schemas.wordprocessingml.x2006.main.CTPicture pic : pics) {
Node picNode = pic.getDomNode();
CTGroup ctGroup = CTGroup.Factory.parse(picNode);
if(ctGroup!=null) {
log.debug("Size of rects= "+ctGroup.getRectList().size());
}
}
List pics=run.getCTR().getPictList();
如果(pics!=null){
log.debug(“pics的大小=“+pics.Size());
for(org.openxmlformats.schemas.wordprocessingml.x2006.main.CTPicture pic:pics){
Node picNode=pic.getDomNode();
CTGroup-CTGroup=CTGroup.Factory.parse(picNode);
如果(ctGroup!=null){
log.debug(“rects的大小=“+ctGroup.getRectList().Size());
}
}
上述代码给出:
图片大小=1
矩形的大小=0
我不知道为什么会这样。如果您能帮助理解如何检索“rect”对象,我将不胜感激。谢谢。您无法从
org.openxmlformats.schemas.wordprocessingml.x2006.main.CTPicture
dom节点解析com.microsoft.schemas.vml.CTGroup
元素
但是所有ooxml模式
对象都继承自org.apache.xmlbeans.XmlObject
。因此它们可以使用元素URI和元素本地名来选择子元素。我们需要知道的是com.microsoft.schemas.vml.
的名称空间URI是“urn:schemas microsoft com:vml”
例如:
import java.io.FileInputStream;
import org.apache.poi.xwpf.usermodel.*;
import org.apache.xmlbeans.XmlObject;
import java.util.List;
public class WordReadCTPictureContent {
public static void main(String[] args) throws Exception {
String inFilePath = "./HRBetweenParagraphs.docx";
XWPFDocument document = new XWPFDocument(new FileInputStream(inFilePath));
for (XWPFParagraph paragraph : document.getParagraphs()) {
for (XWPFRun run : paragraph.getRuns()) {
List<org.openxmlformats.schemas.wordprocessingml.x2006.main.CTPicture> pics = run.getCTR().getPictList();
System.out.println("Size of pics = " + pics.size());
for (org.openxmlformats.schemas.wordprocessingml.x2006.main.CTPicture pic : pics) {
//select com.microsoft.schemas.vml.CTRect children by elementUri and elementLocalName
XmlObject[] rects = pic.selectChildren("urn:schemas-microsoft-com:vml", "rect");
System.out.println("Count of rects = " + rects.length);
for (XmlObject obj : rects) {
com.microsoft.schemas.vml.CTRect rect = (com.microsoft.schemas.vml.CTRect)obj;
//now we can work with found com.microsoft.schemas.vml.CTRect
System.out.println("Id of found rect = " + rect.getId());
}
}
}
}
document.close();
}
}
import java.io.FileInputStream;
导入org.apache.poi.xwpf.usermodel.*;
导入org.apache.xmlbeans.XmlObject;
导入java.util.List;
公共类WordReadCTPictureContent{
公共静态void main(字符串[]args)引发异常{
字符串inFilePath=“/hrbetweenParagps.docx”;
XWPFDocument document=新的XWPFDocument(新文件输入流(inFilePath));
对于(XWPFParagraph段落:document.getParagraphs()){
对于(XWPFRun:paragration.getRuns()){
List pics=run.getCTR().getPictList();
System.out.println(“pics的大小=“+pics.Size());
for(org.openxmlformats.schemas.wordprocessingml.x2006.main.CTPicture pic:pics){
//按elementUri和elementLocalName选择com.microsoft.schemas.vml.CTRect子项
XmlObject[]rects=pic.selectChildren(“urn:schemas-microsoft-com:vml”,“rect”);
System.out.println(“矩形计数=+矩形长度”);
for(XmlObject对象:rects){
com.microsoft.schemas.vml.CTRect rect=(com.microsoft.schemas.vml.CTRect)对象;
//现在我们可以使用找到的com.microsoft.schemas.vml.CTRect
System.out.println(“找到的rect的Id=“+rect.getId());
}
}
}
}
document.close();
}
}
明白了。非常感谢Axel。一如既往,您的回答非常有帮助,非常完美。再次感谢您!