用Jacob接口实现Java对Word的打印操作

记录下带参数打印word文档的思路：

1.使用Jacob创建 ActiveX部件对象：

ActiveXComponent wordCom
= new ActiveXComponent("Word.Application");

2.打开Word文档：

Dispatch wrdDocs = wordCom.getProperty("Documents").toDispatch();

wordDoc = Dispatch.invoke(wrdDocs, "Open", Dispatch.Method,

new Object[] { filePath }, new int[1]).toDispatch();

return true;

3.设置默认打印机：

wordCom.setProperty("ActivePrinter", new Variant("HP
LaserJet 4 local on LPT1:"));

4.设置打印参数：

Dispatch.callN((Dispatch) wordDoc, "PrintOut", new Variant[] {

Background, Append, Range, OutputFileName });

具体的ActiveX部件对象的属性、事件、方法等请参考Microsoft的MSDN：http://msdn.microsoft.com/zh-cn/library/microsoft.office.tools.word.document.printout%28VS.80%29.aspx