本文介绍了如何使用 apache poi 获取 pptx 幻灯片注释文本?的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
到目前为止，我只有一个用于从 ppt 幻灯片注释中检索文本的工作代码
So far I only have a working code for retrieving texts from ppt slide notes
try {
FileInputStream is = new FileInputStream("C:\\sample\\test.ppt");
SlideShow ppt = new SlideShow(is);
Slide[] slide = ppt.getSlides();
for (int i = 0; i < slide.length; i++) {
System.out.println(i);
TextRun[] runs = slide[i].getNotesSheet().getTextRuns();
if (runs.length < 1) {
System.out.println("null");
} else {
for (TextRun run : runs) {
System.out.println(" > " + run.getText());
}
}
}
} catch (IOException ioe) {
}
但是如何从 pptx 幻灯片注释中检索文本?
But how do you retrieve text from pptx slide notes?
推荐答案
经过不断的试错，找到了解决方案.
After constant trial and error, found a solution.
try {
FileInputStream fis = new FileInputStream("C:\\sample\\sample.pptx");
XMLSlideShow pptxshow = new XMLSlideShow(fis);
XSLFSlide[] slide2 = pptxshow.getSlides();
for (int i = 0; i < slide2.length; i++) {
System.out.println(i);
try {
XSLFNotes mynotes = slide2[i].getNotes();
for (XSLFShape shape : mynotes) {
if (shape instanceof XSLFTextShape) {
XSLFTextShape txShape = (XSLFTextShape) shape;
for (XSLFTextParagraph xslfParagraph : txShape.getTextParagraphs()) {
System.out.println(xslfParagraph.getText());
}
}
}
} catch (Exception e) {
}
}
} catch (IOException e) {
}
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