XML转Map

public static Map<String, String> xmlToMap(HttpServletRequest request) throws IOException, DocumentException {
Map<String, String> map = new HashMap<>();
SAXReader reader = new SAXReader();
try(InputStream ins=request.getInputStream()){
Document doc=reader.read(ins);
Element root = doc.getRootElement();
List<Element> list = root.elements();

for (Element e : list) {
map.put(e.getName(), e.getText());
}
return map;
}
}

public static Map<String, String> xmlToMap(HttpServletRequest request) throws IOException, DocumentException {
    Map<String, String> map = new HashMap<>();
    SAXReader reader = new SAXReader();
    try(InputStream ins=request.getInputStream()){
        Document doc=reader.read(ins);
        Element root = doc.getRootElement();
        List<Element> list = root.elements();

        for (Element e : list) {
            map.put(e.getName(), e.getText());
        }
        return map;
    }
}