老丁的Blog

		ActiveXComponent activeXApp = null;
		File file = new File(localFilePath);

		try {

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

			activeXApp.setProperty("Visible", new Variant(false));

			Dispatch docs = activeXApp.getProperty("Documents").toDispatch();

			Dispatch doc = Dispatch.invoke(
					docs,
					"Open",
					Dispatch.Method,
					new Object[] { file.getAbsolutePath(),
							new Variant(false), new Variant(false) },
					new int[1]).toDispatch();

			Variant matchCase = new Variant(true);
			// 禁用通配符，下次写一篇介绍Word通配符查询的
			Variant matchWildcards = new Variant(false);

			Variant forward = new Variant(true);

			Variant matchWholeWord = new Variant(false);

			Variant matchSoundsLike = new Variant(false);

			Variant matchAllWordForms = new Variant(false);

			Variant format = new Variant(false);

			Variant wrap = new Variant(1);

			Variant replace = new Variant(2);
			// 也可以用Selection对象
			Dispatch content = Dispatch.get(doc, "Content").toDispatch();

			Dispatch finder = Dispatch.get(content, "Find").toDispatch();
			boolean rt = true;
			while (rt) {
				rt = Dispatch.invoke(
						finder,
						"Execute",
						Dispatch.Method,
						new Object[] { "originalCharacterString", matchCase, matchWholeWord,
								matchWildcards, matchSoundsLike,
								matchAllWordForms, forward, wrap, format, "replaceCharacterString",
								new Variant(true), replace }, new int[1])
						.getBoolean();
			}

			Dispatch.call(doc, "Save");
			Dispatch.call(doc, "Close", new Variant(false));

		} catch (Exception e) {
			throw e;
		} finally {
			if (activeXApp != null) {

				activeXApp.invoke("Quit", new Variant[] {});
			}

			ComThread.Release();
		}