Springboot Map转泛型对象

import org.springframework.beans.PropertyAccessorFactory;public abstract class AbstractGoodsProcessor<T>{/***	封装对象**/@Overridepublic T assembleOfBeforeCheck(Map<String, Object> map){return this.mapToParam(map,0);};@Overridepublic abstract boolean commitOrderOfBeforeCheck(T t);/*** Map转参数对象* @param map       map<属性名,属性值>* @param genericIndex 泛型下标，下标从0开始* @param <Param>   指定返回对象泛型* @return 对象*/protected <Param>Param mapToParam(Map<String,Object> map, int genericIndex){Class<Param> clazz = (Class<Param>) ((ParameterizedType) this.getClass().getGenericSuperclass()).getActualTypeArguments()[genericIndex];Param param = null;try {param = clazz.getDeclaredConstructor().newInstance();} catch (Exception e) {throw new RuntimeException("创建对象失败");}BeanWrapper beanWrapper = PropertyAccessorFactory.forBeanPropertyAccess(param);beanWrapper.setPropertyValues(map);return param;}
}