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| 29. 33. 2. 阅读PDF文件检索书签 |
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import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import com.lowagie.text.pdf.PdfReader;
import com.lowagie.text.pdf.SimpleBookmark;
public class HelloWorldBookmarks {
public static void main(String[] args) throws Exception {
PdfReader reader = new PdfReader("HelloWorldRead.pdf");
List list = SimpleBookmark.getBookmark(reader);
for (Iterator i = list.iterator(); i.hasNext();) {
showBookmark((Map) i.next());
}
}
private static void showBookmark(Map bookmark) {
System.out.println(bookmark.get("Title"));
ArrayList kids = (ArrayList) bookmark.get("Kids");
if (kids == null)
return;
for (Iterator i = kids.iterator(); i.hasNext();) {
showBookmark((Map) i.next());
}
}
}
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