我需要使用 Spring JPARepository 调用 SQL Server 中的存储过程，我完全按照文档中的建议进行操作，但收到错误消息“位置参数和命名参数的组合无效”，下面我给出了所有类和存储过程我已经使用过，当我对 JPARepository 执行 filterCreatives(...) 调用时，它失败并出现上述错误， 如您所知，如果我将 filterCreatives(..) 的返回类型设置为 void，它现在就会通过 我怎样才能使代码与 List 的返回类型一起工作 我很长时间以来都在堆栈溢出中看到了同样的问题，但没有得到解答
如果有现成的解决方案，请您帮助我，尝试在网上搜索但徒劳，提前致谢。
SQL Server 中的存储过程:
Alter Procedure filtercreatives
/* Input Parameters */
@category_id nvarchar(MAX),
@advertiser_id nvarchar(MAX),
@platform_id nvarchar(MAX),
@size_id nvarchar(MAX),
@template_id nvarchar(MAX),
@language_id nvarchar(MAX)
AS
BEGIN
/* Variable Declaration */
Declare @SQLQuery AS NVarchar(4000)
Declare @ParamDefinition AS NVarchar (2000)
/* Build the Transact-SQL String with the input parameters */
Set @SQLQuery = 'Select * From creativegallery_config where '
/* check for the condition AND build the WHERE clause accordingly */
If (@category_id is not null AND @category_id != '')
Set @SQLQuery = @SQLQuery + ' category_id in ('+@category_id+') AND'
If (@advertiser_id is not null AND @advertiser_id != '')
Set @SQLQuery = @SQLQuery + ' advertiser_id in ('+@advertiser_id+') AND'
If (@platform_id is not null AND @platform_id != '')
Set @SQLQuery = @SQLQuery + ' platform_id in ('+@platform_id+') AND'
If (@size_id is not null AND @size_id != '')
Set @SQLQuery = @SQLQuery + ' size_id in ('+@size_id+') AND'
If (@template_id is not null AND @template_id != '')
Set @SQLQuery = @SQLQuery + ' template_id in ('+@template_id+') AND'
If (@language_id is not null AND @language_id != '')
Set @SQLQuery = @SQLQuery + ' language_id in ('+@language_id+') '
Set @SQLQuery = RTRIM(@SQLQuery)
Declare @len as varchar(200)
Set @len = LEN(@SQLQuery)
if( CHARINDEX('DNA',REVERSE(@SQLQuery)) < 2 and CHARINDEX('DNA',REVERSE(@SQLQuery)) >0)
Set @SQLQuery = SUBSTRING(@SQLQuery,1,LEN(@SQLQuery)-3)
if( CHARINDEX('EREHW',REVERSE(@SQLQuery)) < 2 and CHARINDEX('EREHW',REVERSE(@SQLQuery)) >0)
Set @SQLQuery = SUBSTRING(@SQLQuery,1,LEN(@SQLQuery)-5)
Execute sp_Executesql @SQLQuery
If @@ERROR <> 0 GoTo ErrorHandler
Return(0)
ErrorHandler:
Return(@@ERROR)
END
Java实体类:
@NamedStoredProcedureQuery(
name="filtercreatives",
procedureName="filtercreatives",
parameters={
@StoredProcedureParameter( mode=ParameterMode.IN, type = String.class,name="@category_id"),
@StoredProcedureParameter( mode=ParameterMode.IN, type = String.class,name="@advertiser_id"),
@StoredProcedureParameter( mode=ParameterMode.IN, type = String.class,name="@platform_id"),
@StoredProcedureParameter( mode=ParameterMode.IN, type = String.class,name="@size_id"),
@StoredProcedureParameter( mode=ParameterMode.IN, type = String.class,name="@template_id"),
@StoredProcedureParameter( mode=ParameterMode.IN, type = String.class,name="@language_id")
},resultClasses=CreativeConfig.class
)
@Entity
@Table(name = "creativegallery_config")
public class CreativeConfig implements Serializable{
private static final long serialVersionUID = 6201074363091569476L;
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
private Integer id;
private Integer advertiserId;
private Integer sizeId;
private Integer languageId;
private Integer platformId;
private Integer templateId;
private Integer categoryId;
private String configUrl;
private String tileImageUrl;
}
JPA 存储库接口(interface):
@Repository
public interface CreativeConfigRepository extends JpaRepository<CreativeConfig, Integer> {
List<CreativeConfig> findByAdvertiserIdIn(List<Integer> advertiserId);
@Procedure(name = "filtercreatives")
List<CreativeConfig> filterCreatives(@Param("@category_id")String categoryId,@Param("@advertiser_id") String advertiserId,@Param("@platform_id") String platformId,@Param("@size_id") String sizeId,
@Param("@template_id")String templateId, @Param("@language_id")String languageId
);
}
堆栈跟踪:
org.springframework.web.util.NestedServletException: Request processing failed; nested exception is org.springframework.dao.InvalidDataAccessApiUsageException: Invalid mix of named and positional parameters; nested exception is java.lang.IllegalArgumentException: Invalid mix of named and positional parameters
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:979)
at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:858)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:687)
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:843)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:808)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1669)
at org.eclipse.jetty.websocket.server.WebSocketUpgradeFilter.doFilter(WebSocketUpgradeFilter.java:224)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)
at org.springframework.boot.actuate.autoconfigure.EndpointWebMvcAutoConfiguration$ApplicationContextHeaderFilter.doFilterInternal(EndpointWebMvcAutoConfiguration.java:295)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330)
at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:118)
at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:84)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:113)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:103)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:113)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:154)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:45)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
at org.springframework.security.web.authentication.www.BasicAuthenticationFilter.doFilter(BasicAuthenticationFilter.java:150)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:110)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
at com.ignitionone.config.WebSecurityConfig$1.doFilterInternal(WebSecurityConfig.java:76)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
at org.springframework.security.web.csrf.CsrfFilter.doFilterInternal(CsrfFilter.java:85)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
at org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:57)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
at org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:50)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:192)
at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:160)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)
at org.springframework.boot.actuate.trace.WebRequestTraceFilter.doFilterInternal(WebRequestTraceFilter.java:102)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)
at org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:77)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:85)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)
at org.springframework.boot.actuate.autoconfigure.MetricsFilter.doFilterInternal(MetricsFilter.java:69)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)
at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:585)
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:577)
at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:223)
at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1127)
at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515)
at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1061)
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97)
at org.eclipse.jetty.server.Server.handle(Server.java:499)
at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:310)
at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:257)
at org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:540)
at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635)
at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555)
at java.lang.Thread.run(Thread.java:745)
Caused by: org.springframework.dao.InvalidDataAccessApiUsageException: Invalid mix of named and positional parameters; nested exception is java.lang.IllegalArgumentException: Invalid mix of named and positional parameters
at org.springframework.orm.jpa.EntityManagerFactoryUtils.convertJpaAccessExceptionIfPossible(EntityManagerFactoryUtils.java:381)
at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:223)
at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:417)
at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:59)
at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:213)
at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:147)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodIntercceptor.invoke(CrudMethodMetadataPostProcessor.java:122)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:92)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:207)
at com.sun.proxy.$Proxy91.FilterCreatives(Unknown Source)
at com.ignitionone.service.ConfigAdvertiserDBService.getConfigs(ConfigAdvertiserDBService.java:176)
at com.ignitionone.service.ConfigAdvertiserDBService.getConfigs(ConfigAdvertiserDBService.java:154)
at com.ignitionone.controller.CreativesController.getCreativess(CreativesController.java:46)
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:497)
at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:221)
at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:137)
at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:110)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandleMethod(RequestMappingHandlerAdapter.java:776)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:705)
at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:959)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:893)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:967)
... 75 common frames omitted
Caused by: java.lang.IllegalArgumentException: Invalid mix of named and positional parameters
at org.hibernate.jpa.internal.StoredProcedureQueryImpl.getOutputParameterValue(StoredProcedureQueryImpl.java:279)
at org.springframework.data.jpa.repository.query.StoredProcedureJpaQuery.extractOutputValue(StoredProcedureJpaQuery.java:120)
at org.springframework.data.jpa.repository.query.JpaQueryExecution$ProcedureExecution.doExecute(JpaQueryExecution.java:298)
at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:74)
at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:99)
at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:90)
at org.springframework.data.repository.core.support.RepositoryFactorySupport$QueryExecutorMethodInterceptor.doInvoke(RepositoryFactorySupport.java:415)
at org.springframework.data.repository.core.support.RepositoryFactorySupport$QueryExecutorMethodInterceptor.invoke(RepositoryFactorySupport.java:393)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.data.repository.core.support.RepositoryFactorySupport$DefaultMethodInvokingMethodInterceptor.invoke(RepositoryFactorySupport.java:506)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:99)
at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:281)
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:96)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:136)
... 98 common frames omitted
Caused by: org.hibernate.procedure.ParameterStrategyException: Attempt to access positional parameter [7] but ProcedureCall using named parameters
at org.hibernate.procedure.internal.ProcedureCallImpl.getParameterRegistration(ProcedureCallImpl.java:329)
at org.hibernate.procedure.internal.ProcedureOutputsImpl.getOutputParameterValue(ProcedureOutputsImpl.java:68)
at org.hibernate.jpa.internal.StoredProcedureQueryImpl.getOutputParameterValue(StoredProcedureQueryImpl.java:276)
... 113 common frames omitted
最佳答案
我在另一个查询中找到了这个问题的答案。我现在找不到了。但本质上，您需要从实体类中删除 @NamedStoredProcedureQuery 并直接在服务类中调用该过程:
@PersistenceContext
private EntityManager em;
// your method structure here
StoredProcedureQuery query = em.CreateStoredProcedureQuery("filtercreatives", CreativeConfig.class);
query.registerStoredProcedureParameter(0, String.class, ParameterMode.IN);
/*
* repeat the above format for each parameter. Notice the use of
* digits instead of parameter names. Then.....
*/
query.setParameter(0,"your value");
正如我附注的那样，我发现的另一个“陷阱”是，如果使用驼峰式大小写，则返回的参数带有下划线，即使没有下划线。因此，如果您遇到找不到“configUrl”的问题，并且您的数据库没有“config_url”，请尝试在代码中将其更改为“configurl”。
关于java - 使用 jparepository 调用存储过程 Spring Boot 应用程序，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/33615959/