jacob合龙几个word文件到一个word文件

jacob合并几个word文件到一个word文件

     因项目需要将几个word文件合并到一个word文件，后面附项目运用的jar包jacob-1.9

jacob运用中，需要将附件内的jacob.dll放到windows/system32下

     直接上代码：

public static void main(String[] args) {
			List list  = new ArrayList();
			String file1= "D:\\file1.doc";
			String file2= "D:\\file2.doc";
			String file3= "D:\\file3.doc";
			list.add(file1);
			list.add(file2);
			list.add(file3);
			uniteDoc(list,"d:\\file.doc");
	}
	public static void uniteDoc(List fileList, String savepaths) {
		if (fileList.size() == 0 || fileList == null) {
			return;
		}
		//打开word
		ActiveXComponent app = new ActiveXComponent("Word.Application");//启动word
		try {
			// 设置word不可见
			app.setProperty("Visible", new Variant(false));
			//获得documents对象
			Object docs = app.getProperty("Documents").toDispatch();
			//打开第一个文件
			Object doc = Dispatch
                .invoke(
                        (Dispatch) docs,
                        "Open",
                        Dispatch.Method,
                        new Object[] { (String) fileList.get(0),
                                new Variant(false), new Variant(true) },
                        new int[3]).toDispatch();
			//追加文件
			for (int i = 1; i < fileList.size(); i++) {
				Dispatch.invoke(app.getProperty("Selection").toDispatch(),
                    "insertFile", Dispatch.Method, new Object[] {
                            (String) fileList.get(i), "",
                            new Variant(false), new Variant(false),
                            new Variant(false) }, new int[3]);
			}
			//保存新的word文件
			Dispatch.invoke((Dispatch) doc, "SaveAs", Dispatch.Method,
                new Object[] { savepaths, new Variant(1) }, new int[3]);
			Variant f = new Variant(false);
			Dispatch.call((Dispatch) doc, "Close", f);
		} catch (Exception e) {
			throw new RuntimeException("合并word文件出错.原因:" + e);
		} finally {
			app.invoke("Quit", new Variant[] {});
		}
	}