For queries with named parameters you need to use provide names for method parameters. Use @Param for query method parameters, or when on

【spring data jpa】repository中使用@Query注解使用hql查询，使用@Param引用参数，报错：For queries with named parameters you need to use provide names for method parameters. Use @Param for query method parameters, or when on

• 在spring boot中，

  repository中使用@Query注解使用hql查询，使用@Param引用参数

  如题报错：

  For queries with named parameters you need to use provide names for method parameters. Use @Param for query method parameters, or when on Java 8+ use the javac flag -parameters.

  org.springframework.dao.InvalidDataAccessApiUsageException: For queries with named parameters you need to use provide names for method parameters. Use @Param for query method parameters, or when on Java 8+ use the javac flag -parameters.; nested exception is java.lang.IllegalStateException: For queries with named parameters you need to use provide names for method parameters. Use @Param for query method parameters, or when on Java 8+ use the javac flag -parameters.
      at org.springframework.orm.jpa.EntityManagerFactoryUtils.convertJpaAccessExceptionIfPossible(EntityManagerFactoryUtils.java:365)
      at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:227)
      at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:507)
      at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61)
      at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242)
      at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:153)
      at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:185)
      at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:135)
      at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:185)
      at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:92)
      at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:185)
      at org.springframework.data.repository.core.support.SurroundingTransactionDetectorMethodInterceptor.invoke(SurroundingTransactionDetectorMethodInterceptor.java:61)
      at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:185)
      at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:212)
      at com.sun.proxy.$Proxy122.pagelist(Unknown Source)
      at com.sxd.sweeping.controller.UserController.pageList(UserController.java:132)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:498)
      at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:209)
      at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:136)
      at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:102)
      at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:870)
      at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:776)
      at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87)
      at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:991)
      at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:925)
      at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:978)
      at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:870)
      at javax.servlet.http.HttpServlet.service(HttpServlet.java:635)
      at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:855)
      at javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:99)
      at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.springframework.web.filter.HttpPutFormContentFilter.doFilterInternal(HttpPutFormContentFilter.java:109)
      at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:81)
      at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:200)
      at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:199)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:496)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:803)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:790)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1459)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.lang.Thread.run(Thread.java:748)
  Caused by: java.lang.IllegalStateException: For queries with named parameters you need to use provide names for method parameters. Use @Param for query method parameters, or when on Java 8+ use the javac flag -parameters.
      at org.springframework.data.jpa.repository.query.QueryParameterSetterFactory$BasicQueryParameterSetterFactory.lambda$getName$2(QueryParameterSetterFactory.java:233)
      at java.util.Optional.orElseThrow(Optional.java:290)
      at org.springframework.data.jpa.repository.query.QueryParameterSetterFactory$BasicQueryParameterSetterFactory.getName(QueryParameterSetterFactory.java:233)
      at org.springframework.data.jpa.repository.query.QueryParameterSetterFactory$BasicQueryParameterSetterFactory.lambda$findParameterForBinding$1(QueryParameterSetterFactory.java:224)
      at java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:174)
      at java.util.Spliterators$IteratorSpliterator.tryAdvance(Spliterators.java:1812)
      at java.util.stream.ReferencePipeline.forEachWithCancel(ReferencePipeline.java:126)
      at java.util.stream.AbstractPipeline.copyIntoWithCancel(AbstractPipeline.java:498)
      at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:485)
      at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471)
      at java.util.stream.FindOps$FindOp.evaluateSequential(FindOps.java:152)
      at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
      at java.util.stream.ReferencePipeline.findFirst(ReferencePipeline.java:464)
      at org.springframework.data.jpa.repository.query.QueryParameterSetterFactory$BasicQueryParameterSetterFactory.findParameterForBinding(QueryParameterSetterFactory.java:225)
      at org.springframework.data.jpa.repository.query.QueryParameterSetterFactory$BasicQueryParameterSetterFactory.create(QueryParameterSetterFactory.java:212)
      at org.springframework.data.jpa.repository.query.ParameterBinderFactory.lambda$createQueryParameterSetter$1(ParameterBinderFactory.java:138)
      at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193)
      at java.util.Spliterators$ArraySpliterator.tryAdvance(Spliterators.java:958)
      at java.util.stream.ReferencePipeline.forEachWithCancel(ReferencePipeline.java:126)
      at java.util.stream.AbstractPipeline.copyIntoWithCancel(AbstractPipeline.java:498)
      at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:485)
      at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471)
      at java.util.stream.FindOps$FindOp.evaluateSequential(FindOps.java:152)
      at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
      at java.util.stream.ReferencePipeline.findFirst(ReferencePipeline.java:464)
      at org.springframework.data.jpa.repository.query.ParameterBinderFactory.createQueryParameterSetter(ParameterBinderFactory.java:140)
      at org.springframework.data.jpa.repository.query.ParameterBinderFactory.lambda$createSetters$0(ParameterBinderFactory.java:130)
      at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193)
      at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1382)
      at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481)
      at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471)
      at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:708)
      at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
      at java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:499)
      at org.springframework.data.jpa.repository.query.ParameterBinderFactory.createSetters(ParameterBinderFactory.java:131)
      at org.springframework.data.jpa.repository.query.ParameterBinderFactory.createQueryAwareBinder(ParameterBinderFactory.java:103)
      at org.springframework.data.jpa.repository.query.AbstractStringBasedJpaQuery.createBinder(AbstractStringBasedJpaQuery.java:93)
      at org.springframework.data.util.Lazy.getNullable(Lazy.java:141)
      at org.springframework.data.util.Lazy.get(Lazy.java:63)
      at org.springframework.data.jpa.repository.query.AbstractStringBasedJpaQuery.doCreateQuery(AbstractStringBasedJpaQuery.java:83)
      at org.springframework.data.jpa.repository.query.AbstractJpaQuery.createQuery(AbstractJpaQuery.java:210)
      at org.springframework.data.jpa.repository.query.JpaQueryExecution$PagedExecution.doExecute(JpaQueryExecution.java:192)
      at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:91)
      at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:136)
      at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:125)
      at org.springframework.data.repository.core.support.RepositoryFactorySupport$QueryExecutorMethodInterceptor.doInvoke(RepositoryFactorySupport.java:590)
      at org.springframework.data.repository.core.support.RepositoryFactorySupport$QueryExecutorMethodInterceptor.invoke(RepositoryFactorySupport.java:578)
      at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:185)
      at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:59)
      at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:185)
      at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:294)
      at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:98)
      at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:185)
      at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:139)
      ... 64 more
  

  代码如下：

  package com.sxd.sweeping.repository;
  
  import com.sxd.sweeping.entity.User;
  import org.apache.ibatis.annotations.Param;
  import org.springframework.data.domain.Page;
  import org.springframework.data.domain.Pageable;
  import org.springframework.data.jpa.repository.JpaRepository;
  import org.springframework.data.jpa.repository.Query;
  
  
  import java.sql.Date;
  
  
  public interface UserRepository extends JpaRepository<User,Long> {
  
      User findUserById(Long id);
  
      @Query(value = "select u from User u " +
              "where :keyword is null or u.realname like %:keyword% " +
              "and (u.updateAt between :startDate and :endDate)")
      Page<User> pageList(
              @Param("keyword") String keyword,
              @Param("startDate") Date startDate,
              @Param("endDate") Date endDate,
              Pageable pageable);
  }
  

  错误解析：

  明显能看出来，这个错误是因为hql这里和@Param的原因导致的错误，错误提示hql中的字段值应该使用@Param()注解标志的字段。

  但是上面的代码中明明已经使用了呀。

  解决问题：

  最后发现问题在于，确实使用了@Param注解，但是却引错了架包。

  对于hql和代码无需任何的改动，只需要将import更改即可

  import org.springframework.data.repository.query.Param;
  

  
  package com.sxd.sweeping.repository;
  
  import com.sxd.sweeping.entity.User;
  import org.springframework.data.domain.Page;
  import org.springframework.data.domain.Pageable;
  import org.springframework.data.jpa.repository.JpaRepository;
  import org.springframework.data.jpa.repository.Query;
  import org.springframework.data.repository.query.Param;
  
  
  import java.sql.Date;
  
  
  public interface UserRepository extends JpaRepository<User,Long> {
  
      User findUserById(Long id);
  
      @Query(value = "select u from User u " +
              "where :keyword is null or u.realname like %:keyword% " +
              "and (u.updateAt between :startDate and :endDate)")
      Page<User> pageList(
              @Param("keyword") String keyword,
              @Param("startDate") Date startDate,
              @Param("endDate") Date endDate,
              Pageable pageable);
  }