docx4j是一個用于操作Microsoft Word文檔的Java庫,可以用來提取文檔中的數(shù)據(jù)。以下是使用docx4j進(jìn)行文檔數(shù)據(jù)提取的方法:
import org.docx4j.openpackaging.exceptions.Docx4JException;
import org.docx4j.openpackaging.packages.WordprocessingMLPackage;
import org.docx4j.openpackaging.parts.WordprocessingML.MainDocumentPart;
import org.docx4j.wml.Text;
WordprocessingMLPackage wordMLPackage = WordprocessingMLPackage.load(new File("path/to/your/docx/file"));
MainDocumentPart mainDocumentPart = wordMLPackage.getMainDocumentPart();
List<Object> paragraphs = mainDocumentPart.getContent();
for (Object paragraph : paragraphs) {
if (paragraph instanceof org.docx4j.wml.P) {
org.docx4j.wml.P p = (org.docx4j.wml.P) paragraph;
List<Object> texts = p.getContent();
for (Object text : texts) {
if (text instanceof org.docx4j.wml.Text) {
Text t = (Text) text;
System.out.println(t.getValue());
}
}
}
}
這樣就可以遍歷文檔中的所有段落,并提取其中的文本數(shù)據(jù)。你也可以根據(jù)需要進(jìn)行更復(fù)雜的數(shù)據(jù)提取操作,比如提取表格數(shù)據(jù)、圖片等。希望這個方法對你有所幫助!