复制java对象，jpa，save

标签：rop   prope   public   nts   cep   dao   对象   tst   int   

@Transactional
public void testPerson() {
try {
Person person1 = personDao.findById(1);
Person person2 = personDao.findById(2);
Person p = new Person();
BeanUtils.copyProperties(person1, p);
p.setId(person2.getId());
personDao.save(p);
} catch (Exception e) {
e.printStackTrace();
}
}

复制java对象，jpa，save

标签：rop   prope   public   nts   cep   dao   对象   tst   int   

原文地址：https://www.cnblogs.com/bxssjava/p/10258955.html