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试图用docx4j(http://www.docx4java.org)写我的第一堂课。基本上这个想法是在.docx文件中找到一串文本,并将其替换为另一个文本字符串。本质上是一个邮件合并。尽管我没有收到任何错误,但合并文档本身并未保存在我建议的路径中。这让我认为这是一个文件路径问题,但我没有看到任何问题。Docx4j测试 - 没有文件输出
package efi.mailmerge.servlets;
import java.util.List;
import javax.xml.bind.JAXBElement;
import org.docx4j.openpackaging.exceptions.Docx4JException;
import org.docx4j.openpackaging.packages.WordprocessingMLPackage;
import org.docx4j.wml.Text;
public class WordDocTest {
/**
* Open word document /Users/Jeff/Development/ReServe-Unleashed/Dev/MailMerge/uploads/Sample.docx, replace a piece of text and save
* the result to /Users/Jeff/Development/ReServe-Unleashed/Dev/MailMerge/uploads/Sample-Out.docx.
*
* The text <<CUS_FNAME>> will be replaced with John.
*
* @param args
*/
public static void main(String[] args) {
// Text nodes begin with w:t in the word document
final String XPATH_TO_SELECT_TEXT_NODES = "//w:t";
try {
// Open the input file
WordprocessingMLPackage wordMLPackage = WordprocessingMLPackage.load(new java.io.File("/Users/Jeff/Development/ReServe-Unleashed/Dev/MailMerge/uploads/Sample.docx"));
// Build a list of "text" elements
List texts = wordMLPackage.getMainDocumentPart().getJAXBNodesViaXPath(XPATH_TO_SELECT_TEXT_NODES, true);
// Loop through all "text" elements
for (Object obj : texts) {
Text text = (Text) ((JAXBElement) obj).getValue();
// Get the text value
String textValueBefore = text.getValue();
// Perform the replacement
String textValueAfter = textValueBefore.replaceAll("<<CUS_FNAME>>", "John");
// Show the element before and after the replacement
System.out.println("textValueBefore = " + textValueBefore);
System.out.println("textValueAfter = " + textValueAfter);
// Update the text element now that we have performed the replacement
text.setValue(textValueAfter);
}
wordMLPackage.save(new java.io.File("/Users/Jeff/Development/ReServe-Unleashed/Dev/MailMerge/uploads/Sample-Out.docx"));
} catch (Docx4JException e) {
Logger.getLogger(WordDocTest.class.getName()).log(Level.SEVERE, null, e);
e.printStackTrace();
} catch (Exception e) {
Logger.getLogger(WordDocTest.class.getName()).log(Level.SEVERE, null, e);
e.printStackTrace();
}
}
}
在第26行和第50行,您可以看到输入/输出路径。我已经确认Sample.docx输入文件确实存在,并且uploads目录具有写入权限。你能在这里看到我的文件路径有什么问题吗?我可能会完全走错路,但这对我来说都是非常新的,所以我一直在学习。
任何和所有的帮助,非常感谢。
也许你正在得到一个异常,但没有看到它。尝试添加System.out.println(e.getMessage())。 printStackTrace()写入标准错误流。 – JasonPlutext 2013-03-27 22:01:07
你是从命令行运行的吗?从IDE?或一个servlet环境? – JasonPlutext 2013-03-27 22:03:42