selenium2-java 浏览器cookie的获取

//成功登陆后增加如下代码
        File cookieFile = new File("C:\\tmp\\tangdai.cookie.txt");
        
        cookieFile.delete();
        cookieFile.createNewFile();
        FileWriter fileWriter = new FileWriter(cookieFile);
        BufferedWriter bufferedWriter = new BufferedWriter(fileWriter);
        for(Cookie cookie:driver.manage().getCookies()){
            bufferedWriter.write(cookie.getName()+";"+cookie.getValue()+";"+cookie.getPath());
            bufferedWriter.newLine();
        }
            bufferedWriter.flush();
            bufferedWriter.close();
            fileWriter.close();