package core.util; import java.io.File; import com.jacob.activeX.ActiveXComponent;import com.jacob.com.Dispatch; public class Word2PDF { static final int wdDoNotSaveChanges = 0;// 不保存待定的更改。  static final int wdFormatPDF = 17;// PDF 格式    public static void wordToPdf(String wordpath,String pdfpath) {     System.out.println("啟動Word...");    long start = System.currentTimeMillis();    ActiveXComponent app = null;    try {   //打開word應用程序     app = new ActiveXComponent("Word.Application");   ////設置應用操作是文檔不在明面上顯示，只在后臺靜默處理。      app.setProperty("Visible", false);   //獲得文檔集合，用來操作我們需要處理的文檔.     Dispatch docs = app.getProperty("Documents").toDispatch();      System.out.println("打開文檔..." + wordpath);   //打開word文檔     Dispatch doc = Dispatch.call(docs,//          "Open", //          wordpath,// FileName          false,// ConfirmConversions          true // ReadOnly          ).toDispatch();        System.out.println("轉換文檔到PDF..." + pdfpath);      File tofile = new File(pdfpath);   //創建存放pdf的文件夾     if (tofile.exists()) {        tofile.delete();      }   //將word另存為pdf     Dispatch.call(doc,//          "SaveAs", //          pdfpath, // FileName          wdFormatPDF);      //關閉word文檔     Dispatch.call(doc, "Close", false);      long end = System.currentTimeMillis();      System.out.println("轉換完成..用時：" + (end - start) + "ms.");    } catch (Exception e) {      System.out.println("========Error:文檔轉換失敗：" + e.getMessage());    } finally {      if (app != null)        app.invoke("Quit", wdDoNotSaveChanges);    }  } }