首页 新闻 会员 周边 捐助

JPA @Query update nativeQuery = true 启动报错

0
悬赏园豆：200 [待解决问题]

controller

@RestController
@RequestMapping("demo")
public class UserController {
    @Autowired
    private UserService userService;

    @GetMapping("/queryUser")
    public List<UserEntity> queryUser(@Param("name") String name) {

        return userService.queryUser(name);
    }

    @GetMapping("/queryUserByName")
    public List<UserEntity> queryUserByName(@Param("name") String name) {

        return userService.queryUserByName(name);
    }

    @GetMapping("/queryUserByNameAndAge")
    public List<UserEntity> queryUserByNameAndAge(@Param("name") String name, @Param("age") Integer age) {

        return userService.queryUserByNameAndAge(name, age);
    }

    @PostMapping("/queryUserByEntity")
    public List<UserEntity> queryUserByEntity(@RequestBody UserEntity user) {

        return userService.queryUserByEntity(user);
    }


    @PostMapping("/saveUser")
    public UserEntity saveUser(@RequestBody UserEntity user) {

        return userService.saveUser(user);
    }

    @PostMapping("/updateUserById")
    public UserEntity updateUserById(@RequestBody UserEntity user) {

        return userService.updateUserById(user);
    }

    @PostMapping("/updateUserByAges")
    public void updateUserByAges(@RequestBody UserEntity user) {

        userService.updateUserByAges(user);
    }

    @PostMapping("/deleteUserById")
    public boolean deleteUserById(@RequestBody UserEntity user) {

        return userService.deleteUserById(user);
    }

    @PostMapping("/pageUser")
    public Page<UserEntity> pageUser(@RequestBody UserEntity user) {

        return userService.pageUser(user);
    }

    @PostMapping("/specificationQueryUser")
    public Page<UserEntity> specificationQueryUser(@RequestBody UserEntity user) {

        return userService.specificationQueryUser(user);
    }

    @PostMapping("/exampleQueryUser")
    public Page<UserEntity> exampleQueryUser(@RequestBody UserEntity user) {

        return userService.exampleQueryUser(user);
    }
}

service IMPL

@Service
public class UserServiceImpl implements UserService {
    @Autowired
    private UserRepository userRepository;

    /**
     * @return
     */
    @Transactional(readOnly = true)
    @Override
    public List<UserEntity> queryUser(String name) {

        return userRepository.queryByName(name);
    }


    /**
     * @param name
     * @return
     */
    @Override
    public List<UserEntity> queryUserByName(String name) {
        return userRepository.queryUserByName(name);
    }

    /**
     * @param name
     * @param age
     * @return
     */
    @Override
    public List<UserEntity> queryUserByNameAndAge(String name, Integer age) {
        return userRepository.queryUserByNameAndAge(name, age);
    }

    @Override
    public List<UserEntity> queryUserByEntity(UserEntity user) {
        return userRepository.queryUserByEntity(user);
    }

    /**
     * @param user
     * @return
     */
    @Override
    public void updateUserByAges(UserEntity user) {
        userRepository.updateUserByName();
    }

    /**
     * @param user
     * @return
     */
    @Override
    @Transactional
    public UserEntity saveUser(UserEntity user) {

        return userRepository.save(user);
    }

    /**
     * @param user
     * @return
     */
    @Override
    @Transactional
    public UserEntity updateUserById(UserEntity user) {
        return userRepository.save(user);
    }

    /**
     * @param user
     * @return
     */
    @Override
    public boolean deleteUserById(UserEntity user) {
        userRepository.delete(user);
        return true;
    }

    /**
     * @param user
     * @return
     */
    @Override
    public Page<UserEntity> pageUser(UserEntity user) {


        Pageable pageable = PageRequest.of(1 - 1, 10);
        return userRepository.queryByName(user.getName(), pageable);
    }

    @Override
    public Page<UserEntity> specificationQueryUser(UserEntity user) {

        Specification<UserEntity> specification = new Specification<UserEntity>() {
            /**
             * 构造断言
             * @param root 实体对象引用
             * @param query 规则查询对象
             * @param cb 规则构建对象
             * @return 断言
             */
            @Override
            public Predicate toPredicate(Root<UserEntity> root, CriteriaQuery<?> query, CriteriaBuilder cb) {
                List<Predicate> predicates = new ArrayList<>(); //所有的断言
                if (user.getName() != null) { //添加断言
                    Predicate likeNickName = cb.like(root.get("name").as(String.class), user.getName() + "%");
                    predicates.add(likeNickName);
                }
                if (user.getAge() != null) { //添加断言
                    Predicate eqAge = cb.equal(root.get("age").as(Integer.class), user.getAge());
                    predicates.add(eqAge);
                }

                Predicate[] p = new Predicate[predicates.size()];
                query.where(cb.and(predicates.toArray(p)));
                query.orderBy(cb.desc(root.get("age")), cb.desc(root.get("name")));

                return query.getGroupRestriction();
            }
        };

        Pageable pageable = PageRequest.of(1 - 1, 10);
        return userRepository.findAll(specification, pageable);
    }

    /**
     * @param user
     * @return
     */
    @Override
    public Page<UserEntity> exampleQueryUser(UserEntity user) {
        // 会忽略空 字符串能模糊匹配   非字符串只精确匹配
        ExampleMatcher exampleMatcher = ExampleMatcher.matching()
                //模糊匹配
                .withMatcher("name", ExampleMatcher.GenericPropertyMatcher::startsWith);
        //准确匹配
//                .withMatcher("age", ExampleMatcher.GenericPropertyMatcher::exact);

        Example<UserEntity> example = Example.of(user, exampleMatcher);
        // 构造分页参数
        Pageable pageable = PageRequest.of(1 - 1, 10);

        // 按照条件查询，并分页返回结果
        return userRepository.findAll(example, pageable);
    }

 

dao 

@Repository
public interface UserRepository extends JpaRepository<UserEntity, Long> {
    @Modifying(clearAutomatically = true)
    @Transactional
    @Query(value = "update public.user set name ='1'", nativeQuery = true)
    void updateUserByName();

    List<UserEntity> queryByName(String name);

    Page<UserEntity> queryByName(String name, Pageable pageable);

    Page<UserEntity> findAll(Specification<UserEntity> specification, Pageable pageable);

    @Query(nativeQuery = true, value = "select * from public.user where name = ? ")
    List<UserEntity> queryUserByName(String name);

    @Query(nativeQuery = true, value = "select * from public.user where name = ?1  and age = ?2 ")
    List<UserEntity> queryUserByNameAndAge(String name, Integer age);

    @Query(nativeQuery = true, name = "ss", value = "select * from public.user where name = :#{#userEntity.name}  and age = :#{#userEntity.age}")
    List<UserEntity> queryUserByEntity(UserEntity userEntity);


}

 

报错

ror starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.
2023-03-24 15:17:19.379 ERROR 23044 --- [ main] o.s.boot.SpringApplication : Application run failed

org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'userController': Unsatisfied dependency expressed through field 'userService'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'userServiceImpl': Unsatisfied dependency expressed through field 'userRepository'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userRepository' defined in com.example.jpademo.repository.UserRepository defined in @EnableJpaRepositories declared on JpaRepositoriesRegistrar.EnableJpaRepositoriesConfiguration: Invocation of init method failed; nested exception is org.springframework.data.repository.query.QueryCreationException: Could not create query for public abstract void com.example.jpademo.repository.UserRepository.updateUserByName(); Reason: null; nested exception is java.lang.NullPointerException
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:660) ~[spring-beans-5.3.25.jar:5.3.25]
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:640) ~[spring-beans-5.3.25.jar:5.3.25]
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:119) ~[spring-beans-5.3.25.jar:5.3.25]
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:399) ~[spring-beans-5.3.25.jar:5.3.25]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1431) ~[spring-beans-5.3.25.jar:5.3.25]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619) ~[spring-beans-5.3.25.jar:5.3.25]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) ~[spring-beans-5.3.25.jar:5.3.25]
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) ~[spring-beans-5.3.25.jar:5.3.25]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.3.25.jar:5.3.25]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) ~[spring-beans-5.3.25.jar:5.3.25]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) ~[spring-beans-5.3.25.jar:5.3.25]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955) ~[spring-beans-5.3.25.jar:5.3.25]
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:918) ~[spring-context-5.3.25.jar:5.3.25]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:583) ~[spring-context-5.3.25.jar:5.3.25]
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147) ~[spring-boot-2.7.9.jar:2.7.9]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:731) [spring-boot-2.7.9.jar:2.7.9]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:408) [spring-boot-2.7.9.jar:2.7.9]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:307) [spring-boot-2.7.9.jar:2.7.9]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1303) [spring-boot-2.7.9.jar:2.7.9]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1292) [spring-boot-2.7.9.jar:2.7.9]
at com.example.jpademo.JpademoApplication.main(JpademoApplication.java:15) [classes/:na]
Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'userServiceImpl': Unsatisfied dependency expressed through field 'userRepository'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userRepository' defined in com.example.jpademo.repository.UserRepository defined in @EnableJpaRepositories declared on JpaRepositoriesRegistrar.EnableJpaRepositoriesConfiguration: Invocation of init method failed; nested exception is org.springframework.data.repository.query.QueryCreationException: Could not create query for public abstract void com.example.jpademo.repository.UserRepository.updateUserByName(); Reason: null; nested exception is java.lang.NullPointerException
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:660) ~[spring-beans-5.3.25.jar:5.3.25]
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:640) ~[spring-beans-5.3.25.jar:5.3.25]
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:119) ~[spring-beans-5.3.25.jar:5.3.25]
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:399) ~[spring-beans-5.3.25.jar:5.3.25]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1431) ~[spring-beans-5.3.25.jar:5.3.25]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619) ~[spring-beans-5.3.25.jar:5.3.25]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) ~[spring-beans-5.3.25.jar:5.3.25]
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) ~[spring-beans-5.3.25.jar:5.3.25]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.3.25.jar:5.3.25]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) ~[spring-beans-5.3.25.jar:5.3.25]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) ~[spring-beans-5.3.25.jar:5.3.25]
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) ~[spring-beans-5.3.25.jar:5.3.25]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391) ~[spring-beans-5.3.25.jar:5.3.25]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311) ~[spring-beans-5.3.25.jar:5.3.25]
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:657) ~[spring-beans-5.3.25.jar:5.3.25]
... 20 common frames omitted
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userRepository' defined in com.example.jpademo.repository.UserRepository defined in @EnableJpaRepositories declared on JpaRepositoriesRegistrar.EnableJpaRepositoriesConfiguration: Invocation of init method failed; nested exception is org.springframework.data.repository.query.QueryCreationException: Could not create query for public abstract void com.example.jpademo.repository.UserRepository.updateUserByName(); Reason: null; nested exception is java.lang.NullPointerException
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1804) ~[spring-beans-5.3.25.jar:5.3.25]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:620) ~[spring-beans-5.3.25.jar:5.3.25]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) ~[spring-beans-5.3.25.jar:5.3.25]
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) ~[spring-beans-5.3.25.jar:5.3.25]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.3.25.jar:5.3.25]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) ~[spring-beans-5.3.25.jar:5.3.25]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) ~[spring-beans-5.3.25.jar:5.3.25]
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) ~[spring-beans-5.3.25.jar:5.3.25]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391) ~[spring-beans-5.3.25.jar:5.3.25]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311) ~[spring-beans-5.3.25.jar:5.3.25]
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:657) ~[spring-beans-5.3.25.jar:5.3.25]
... 34 common frames omitted
Caused by: org.springframework.data.repository.query.QueryCreationException: Could not create query for public abstract void com.example.jpademo.repository.UserRepository.updateUserByName(); Reason: null; nested exception is java.lang.NullPointerException
at org.springframework.data.repository.query.QueryCreationException.create(QueryCreationException.java:101) ~[spring-data-commons-2.7.8.jar:2.7.8]
at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.lookupQuery(QueryExecutorMethodInterceptor.java:107) ~[spring-data-commons-2.7.8.jar:2.7.8]
at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.lambda$mapMethodsToQuery$1(QueryExecutorMethodInterceptor.java:95) ~[spring-data-commons-2.7.8.jar:2.7.8]
at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) ~[na:1.8.0_333]
at java.util.Iterator.forEachRemaining(Iterator.java:116) ~[na:1.8.0_333]
at java.util.Collections$UnmodifiableCollection$1.forEachRemaining(Collections.java:1051) ~[na:1.8.0_333]
at java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801) ~[na:1.8.0_333]
at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:482) ~[na:1.8.0_333]
at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:472) ~[na:1.8.0_333]
at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:708) ~[na:1.8.0_333]
at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[na:1.8.0_333]
at java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:499) ~[na:1.8.0_333]
at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.mapMethodsToQuery(QueryExecutorMethodInterceptor.java:97) ~[spring-data-commons-2.7.8.jar:2.7.8]
at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.lambda$new$0(QueryExecutorMethodInterceptor.java:87) ~[spring-data-commons-2.7.8.jar:2.7.8]
at java.util.Optional.map(Optional.java:215) ~[na:1.8.0_333]
at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.<init>(QueryExecutorMethodInterceptor.java:87) ~[spring-data-commons-2.7.8.jar:2.7.8]
at org.springframework.data.repository.core.support.RepositoryFactorySupport.getRepository(RepositoryFactorySupport.java:365) ~[spring-data-commons-2.7.8.jar:2.7.8]
at org.springframework.data.repository.core.support.RepositoryFactoryBeanSupport.lambda$afterPropertiesSet$5(RepositoryFactoryBeanSupport.java:323) ~[spring-data-commons-2.7.8.jar:2.7.8]
at org.springframework.data.util.Lazy.getNullable(Lazy.java:231) ~[spring-data-commons-2.7.8.jar:2.7.8]
at org.springframework.data.util.Lazy.get(Lazy.java:115) ~[spring-data-commons-2.7.8.jar:2.7.8]
at org.springframework.data.repository.core.support.RepositoryFactoryBeanSupport.afterPropertiesSet(RepositoryFactoryBeanSupport.java:329) ~[spring-data-commons-2.7.8.jar:2.7.8]
at org.springframework.data.jpa.repository.support.JpaRepositoryFactoryBean.afterPropertiesSet(JpaRepositoryFactoryBean.java:144) ~[spring-data-jpa-2.7.8.jar:2.7.8]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1863) ~[spring-beans-5.3.25.jar:5.3.25]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1800) ~[spring-beans-5.3.25.jar:5.3.25]
... 44 common frames omitted
Caused by: java.lang.NullPointerException: null
at org.springframework.data.jpa.repository.query.QueryUtils.createCountQueryFor(QueryUtils.java:607) ~[spring-data-jpa-2.7.8.jar:2.7.8]
at org.springframework.data.jpa.repository.query.DefaultQueryEnhancer.createCountQueryFor(DefaultQueryEnhancer.java:49) ~[spring-data-jpa-2.7.8.jar:2.7.8]
at org.springframework.data.jpa.repository.query.StringQuery.deriveCountQuery(StringQuery.java:119) ~[spring-data-jpa-2.7.8.jar:2.7.8]
at org.springframework.data.jpa.repository.query.AbstractStringBasedJpaQuery.<init>(AbstractStringBasedJpaQuery.java:72) ~[spring-data-jpa-2.7.8.jar:2.7.8]
at org.springframework.data.jpa.repository.query.NativeJpaQuery.<init>(NativeJpaQuery.java:53) ~[spring-data-jpa-2.7.8.jar:2.7.8]
at org.springframework.data.jpa.repository.query.JpaQueryFactory.fromMethodWithQueryString(JpaQueryFactory.java:51) ~[spring-data-jpa-2.7.8.jar:2.7.8]
at org.springframework.data.jpa.repository.query.JpaQueryLookupStrategy$DeclaredQueryLookupStrategy.resolveQuery(JpaQueryLookupStrategy.java:169) ~[spring-data-jpa-2.7.8.jar:2.7.8]
at org.springframework.data.jpa.repository.query.JpaQueryLookupStrategy$CreateIfNotFoundQueryLookupStrategy.resolveQuery(JpaQueryLookupStrategy.java:253) ~[spring-data-jpa-2.7.8.jar:2.7.8]
at org.springframework.data.jpa.repository.query.JpaQueryLookupStrategy$AbstractQueryLookupStrategy.resolveQuery(JpaQueryLookupStrategy.java:93) ~[spring-data-jpa-2.7.8.jar:2.7.8]
at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.lookupQuery(QueryExecutorMethodInterceptor.java:103) ~[spring-data-commons-2.7.8.jar:2.7.8]
... 66 common frames omitted

DanBrown的主页 DanBrown | 小虾三级 | 园豆：1321
提问于：2023-03-24 15:24
< >
分享
所有回答(2)
0

你这个update方法参数少了。你写的sql中有标记参数，但是你的方法又是一个无参构造。

lannoy | 园豆：233 (菜鸟二级) | 2023-03-24 15:36

那个是我写死的 更新成1 不会影响的,我也尝试过不写参数也不行

支持(0) 反对(0) DanBrown | 园豆：1321 (小虾三级) | 2023-03-24 21:14
0

检查：
启动类加有没有这个注解@EnableJpaRepositories
UserEntity.class中有没有加注解@Entity
标黄处的 @Modify 和 @Transaction上下顺序换一换

Ctrl` | 园豆：3317 (老鸟四级) | 2023-03-24 16:01

启动类我尝试加过@EnableJpaRepositories 
UserEntity.class 加了@entity 注解
尝试了@Modify 和 @Transaction 调换顺序 还是不行
好神奇 报的是注入失败为啥呢
vx 820398513 方便一起交流一下吗?

支持(0) 反对(0) DanBrown | 园豆：1321 (小虾三级) | 2023-03-24 21:12
清除回答草稿
   您需要登录以后才能回答，未注册用户请先注册。