@SuppressWarnings({ "unchecked", "rawtypes" })
	public String  userAdd() {
		Map reqParams = request.getParameterMap();
		Iterator<Entry<String, String[]>> iter =  reqParams.entrySet().iterator();
		while(iter.hasNext()) {
			Entry<String, String[]> entry = iter.next();
			logger.info(entry.getKey() + ":\t" + entry.getValue()[0]);
		}
		
		return SUCCESS;
	}