JAVA常用的工具类-Map转换成xml

  // map生成xml
    public static String mapToxml(Map<String, String> map)
    {
        String xml = "<xml>";
        for (String item : map.keySet())
        {
            xml += "<" + item + ">";
            xml += map.get(item);
            xml += "</" + item + ">";
        }
        xml += "</xml>";
        return xml;
    }