浅谈java对象之间相互转化的多种方式

public static void copyProperties(Object dest, Object orig) {
try {
 PropertyUtils.copyProperties(dest, orig);
} catch (IllegalAccessException | InvocationTargetException
throw new IllegalArgumentException(e);
| NoSuchMethodException e) { }
}

public static void copyProperties(Object dest, Object orig) {
try {
 BeanUtils.copyProperties(dest, orig);
} catch (IllegalAccessException | InvocationTargetException e) {
throw new IllegalArgumentException(e);
}
}
 

private static final ObjectMapper MAPPER = new ObjectMapper();
String jsonStr = MAPPER.writeValueAsString(obj);
RabbitMQDataDto detail = MAPPER.readValue(jsonStr , RabbitMQDataDto.class);
 

InsurePersonInfoDto applicantInfo = insureRelevantPersonInfoDto.getApplicantInfo();
ThirdPartInsurePersonInfo thirdPartApplicantInfo = JSON.parseObject(JSON.toJSONString(applicantInfo), new TypeReference<ThirdPartInsurePersonInfo>() {});

articleVO.setId(article.getId());
articleVO.setAuthor(article.getAuthor());
articleVO.setTitle(article.getTitle());
articleVO.setContent(article.getContent());
articleVO.setCreateTime(article.getCreateTime());

 <dependency>
  <groupId>net.sf.dozer</groupId>
  <artifactId>dozer</artifactId>
  <version>5.4.0</version>
 </dependency>

 @Configuration
 public class DozerBeanMapperConfigure {
  @Bean
  public DozerBeanMapper mapper() {
   DozerBeanMapper mapper = new DozerBeanMapper();
   return mapper;
  }
 }

public class DozerUtils {

 static DozerBeanMapper dozerBeanMapper = new DozerBeanMapper();

 public static <T> List<T> mapList(Collection sourceList, Class<T> destinationClass){
  List destinationList = Lists.newArrayList();
  for (Iterator i$ = sourceList.iterator(); i$.hasNext();){
   Object sourceObject = i$.next();
   Object destinationObject = dozerBeanMapper.map(sourceObject, destinationClass);
   destinationList.add(destinationObject);
  }
  return destinationList;
 }
}