小编Gir*_*mar的帖子

'update-approved-product-campaign-ad'这是'product-campaigns.product-campaign-detail'的子状态,当我通过ui-sref调用子状态时父状态视图被调用以及子状态视图不想要.我只想要儿童国家观点.

触发OptimisticLockingFailureException的代码：

@Test
public void shouldIncrementUserTotalLikesByOne() throws IllegalArgumentException, UserNotFoundException {
    databuilderService.createAll();

    User user = userService.findByEmail("abc@gmail.com");

    long numberOfLikeCount = user.getLikeCount(); 

    userService.incrementUserTotalLikesByOne(user.getId()); 

    userService.save(user);

    long numberOfUpdatedUpdatedCount = user.getLikeCount(); 

    Assert.assertNotNull(numberOfUpdatedUpdatedCount);

    Assert.assertEquals(numberOfUpdatedUpdatedCount, numberOfLikeCount+1);
}

发生以下情况时会发生异常UserService.save()：

org.springframework.dao.OptimisticLockingFailureException: Optimistic lock exception on saving entity: