Java操作Word,Excel,Access,IE,OutLook, PDF 等

近来发现问这方面的问题特别多,花了点时间,找了一些资料,并整理出一个简单例子
Java操作PDF http://www.lowagie.com/
Java操作Word,Excel,Access
参考:
http://danadler.com/jacob/
http://jakarta.apache.org/poi/
http://www.onjava.com/pub/a/onjava/2003/01/22/poi.html
http://www.csdn.net/develop/article/15/15311.shtm
http://forum.java.sun.com/thread.jsp?forum=40&thread=382666&tstart=0&trange=15

一个jacob操作Word的例子,操作Excel,Access,Outlook的例子jacob的sample目录中有
import java.io.File;
import com.jacob.com.*;
import com.jacob.activeX.*;
public class WordTest {

　public static void main(String[] args) {
　　　WordBean word=new WordBean();
　　　word.openWord(true);
　　　word.createNewDocument();
　　　word.insertText("Hello word.");
　}
}


import com.jacob.activeX.*;
import com.jacob.com.*;
public class WordBean extends java.awt.Panel
{
　private ActiveXComponent MsWordApp = null;
　private Dispatch document = null;
　public WordBean()
　{
　　　super();
　}
　public void openWord(boolean makeVisible)
　{
//Open Word if we’ve not done it already
　　　if (MsWordApp == null)
　　　{
　　　　　MsWordApp = new ActiveXComponent("Word.Application");
　　　}
//Set the visible property as required.
　　　Dispatch.put(MsWordApp, "Visible",
　　　　　　　　　 new Variant(makeVisible));
　}
　public void createNewDocument()
　{
//Find the Documents collection object maintained by Word
　　　Dispatch documents =
　　　　　　　Dispatch.get(MsWordApp,"Documents").toDispatch();
//Call the Add method of the Documents collection to create
//a new document to edit
　　　document = Dispatch.call(documents,"Add").toDispatch();
　}
　public void insertText(String textToInsert)
　{
// Get the current selection within Word at the moment. If
// a new document has just been created then this will be at
// the top of the new doc
　　　Dispatch selection =
　　　　　　　Dispatch.get(MsWordApp,"Selection").toDispatch();
//Put the specified text at the insertion point
　　　Dispatch.put(selection,"Text",textToInsert);
　}
　public void saveFileAs(String filename)
　{
　　　Dispatch.call(document,"SaveAs",filename);
　}
　public void printFile()
　{
//Just print the current document to the default printer
　　　Dispatch.call(document,"PrintOut");
　}
　public void closeDocument()
　{
// Close the document without saving changes
// 0 = wdDoNotSaveChanges
// -1 = wdSaveChanges
// -2 = wdPromptToSaveChanges
　　　Dispatch.call(document, "Close", new Variant(0));
　　　document = null;
　}
　public void closeWord()
　{
　　　Dispatch.call(MsWordApp,"Quit");
　　　MsWordApp = null;
　　　document = null;
　}
}