使用Apache的BeanUtils完全可以,其中
1、Map转Bean:
BeanUtils.populate(bean, map);
2、Bean转Map:
new BeanMap(bean);
使用Spring 的BeanWrapper来实现从map 设置到bean
T obj = (T) BeanUtils.instantiateClass(type);
BeanWrapper beanWrapper = new BeanWrapperImpl(obj);
beanWrapper.setPropertyValues(m);
反过来,可能需要自己写
BeanWrapper beanWrapper = new BeanWrapperImpl(obj);
PropertyDescriptor[] descriptor = beanWrapper.getPropertyDescriptors();
for (int i = 0; i < descriptor.length; i++) {
m.put(descriptor[i].getName,beanWrapper.getPropertyValue(name));
}