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：

Java代码

1. public static void main(String[] args) {
2. List list = new ArrayList();
3. String file1= "D:\file1.doc";
4. String file2= "D:\file2.doc";
5. String file3= "D:\file3.doc";
6. list.add(file1);
7. list.add(file2);
8. list.add(file3);
9. uniteDoc(list,"d:\file.doc");
10. }
11. public static void uniteDoc(List fileList, String savepaths) {
12. if (fileList.size() == 0 || fileList == null) {
13. return;
14. }
15. //打开word
16. ActiveXComponent app = new ActiveXComponent("Word.Application");//启动word
17. try {
18. // 设置word不可见
19. app.setProperty("Visible", new Variant(false));
20. //获得documents对象
21. Object docs = app.getProperty("Documents").toDispatch();
22. //打开第一个文件
23. Object doc = Dispatch
24. .invoke(
25. (Dispatch) docs,
26. "Open",
27. Dispatch.Method,
28. new Object[] { (String) fileList.get(0),
29. new Variant(false), new Variant(true) },
30. new int[3]).toDispatch();
31. //追加文件
32. for (int i = 1; i < fileList.size(); i++) {
33. Dispatch.invoke(app.getProperty("Selection").toDispatch(),
34. "insertFile", Dispatch.Method, new Object[] {
35. (String) fileList.get(i), "",
36. new Variant(false), new Variant(false),
37. new Variant(false) }, new int[3]);
38. }
39. //保存新的word文件
40. Dispatch.invoke((Dispatch) doc, "SaveAs", Dispatch.Method,
41. new Object[] { savepaths, new Variant(1) }, new int[3]);
42. Variant f = new Variant(false);
43. Dispatch.call((Dispatch) doc, "Close", f);
44. } catch (Exception e) {
45. throw new RuntimeException("合并word文件出错.原因:" + e);
46. } finally {
47. app.invoke("Quit", new Variant[] {});
48. }
49. }

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[] {});

    }
}