private void addBatchParam(String paramName, Integer index, Map<String, Integer> batchParamIndexMap) {
		if (batchParamIndexMap == null) {
			return;
		}
		Integer annotationIndex = batchParamIndexMap.get(paramName);
		if (annotationIndex != null) {
			LOGGER.info("已经存在@BatchParam(\"" + paramName + "\")注解");
			return;
		}
		batchParamIndexMap.put(paramName, index);
		batchParamIndexes = (Integer[]) ArrayHelper.add(batchParamIndexes, new Integer(index));
	}