com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException:SpringBoot“字段列表”中的未知列“city0_.country_code”

Ukr*_*nis 0 java mysql entity hibernate spring-boot

尝试使用 Gradle 创建一个简单的 SpringBoot 应用程序 - Api with DataBase。当尝试使用 api 调用从表中获取数据时,在 Postman 中出现异常:

{
    "timestamp": "2018-04-01T12:45:40.218+0000",
    "status": 500,
    "error": "Internal Server Error",
    "message": "could not extract ResultSet; SQL [n/a]; nested exception is org.hibernate.exception.SQLGrammarException: could not extract ResultSet",
    "path": "/api/demo/towns"
}
Run Code Online (Sandbox Code Playgroud)

在有下一个例外的想法中:

2018-04-01 15:44:29.553错误17532 --- [nio-8080-exec-2] ohengine.jdbc.spi.SqlExceptionHelper:“字段列表”中的未知列“city0_.country_code”2018-04-01 15 :44:29.578 ERROR 17532 --- [nio-8080-exec-2] oaccC[.[.[/].[dispatcherServlet] : Servlet.service() for servlet [dispatcherServlet] 在路径 [] 的上下文中抛出异常 [请求处理失败;嵌套异常是 org.springframework.dao.InvalidDataAccessResourceUsageException:无法提取 ResultSet;SQL [不适用];嵌套异常是 org.hibernate.exception.SQLGrammarException: 无法提取 ResultSet] 其根本原因

com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException:sun.reflect.NativeConstructorAccessorImpl.newInstance0(本机方法)〜[na:1.8.0_144]在sun.reflect.NativeConstructorAccessorImpl的“字段列表”中未知列“city0_.country_code” .newInstance(NativeConstructorAccessorImpl.java:62) ~[na:1.8.0_144] 在 sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[na:1.8.0_144] 在 java.lang.reflect.Constructor.newInstance (Constructor.java:423) ~[na:1.8.0_144] 在 com.mysql.jdbc.Util.handleNewInstance(Util.java:425) ~[mysql-connector-java-5.1.45.jar:5.1.45]在 com.mysql.jdbc.Util.getInstance(Util.java:408) ~[mysql-connector-java-5.1.45.jar:5.1.45] 在 com.mysql.jdbc.SQLError.createSQLException(SQLError.java: 944) ~[mysql-connector-java-5.1.45.jar:5.1.45] 在 com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3973) ~[mysql-connector-java-5.1.45.jar :5.1.45]在com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3909)〜[mysql-connector-java-5.1.45.jar:5.1.45]在com.mysql.jdbc.MysqlIO.sendCommand (MysqlIO.java:2527) ~[mysql-connector-java-5.1.45.jar:5.1.45] 在 com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2680) ~[mysql-connector-java- 5.1.45.jar:5.1.45] 在 com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2484) ~[mysql-connector-java-5.1.45.jar:5.1.45] 在 com.mysql. jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1858) ~[mysql-connector-java-5.1.45.jar:5.1.45] 在 com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1966) ~[mysql -connector-java-5.1.45.jar:5.1.45] 在 com.zaxxer.hikari.pool.ProxyPreparedStatement.executeQuery(ProxyPreparedStatement.java:52) ~[HikariCP-2.7.8.jar:na] 在 com.zaxxer .hikari.pool.HikariProxyPreparedStatement.executeQuery(HikariProxyPreparedStatement.java) ~[HikariCP-2.7.8.jar:na] 在 org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:60) ~[hibernate- core-5.2.14.Final.jar:5.2.14.Final] 在 org.hibernate.loader.Loader.getResultSet(Loader.java:2168) ~[hibernate-core-5.2.14.Final.jar:5.2.14 .Final] 在 org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1931) ~[hibernate-core-5.2.14.Final.jar:5.2.14.Final] 在 org.hibernate.loader.Loader.executeQueryStatement (Loader.java:1893) ~[hibernate-core-5.2.14.Final.jar:5.2.14.Final] 在 org.hibernate.loader.Loader.doQuery(Loader.java:938) ~[hibernate-core- 5.2.14.Final.jar:5.2.14.Final] 在 org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:341) ~[hibernate-core-5.2.14.Final.jar:5.2.14.Final ] 在 org.hibernate.loader.Loader.doList(Loader.java:2692) ~[hibernate-core-5.2.14.Final.jar:5.2.14.Final] 在 org.hibernate.loader.Loader.doList(Loader .java:2675) ~[hibernate-core-5.2.14.Final.jar:5.2.14.Final] 位于 org.hibernate.loader.Loader。listIgnoreQueryCache(Loader.java:2507) ~[hibernate-core-5.2.14.Final.jar:5.2.14.Final] 位于 org.hibernate.loader.Loader.list(Loader.java:2502) ~[hibernate-core -5.2.14.Final.jar:5.2.14.Final] 位于 org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:502) ~[hibernate-core-5.2.14.Final.jar:5.2。 14.Final] 在 org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:392) ~[hibernate-core-5.2.14.Final.jar:5.2.14.Final] 在 org.hibernate。 engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) ~[hibernate-core-5.2.14.Final.jar:5.2.14.Final] 在 org.hibernate.internal.SessionImpl.list(SessionImpl.java :1489)〜[hibernate-core-5.2.14.Final.jar:5.2.14.Final]在org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1445)〜[hibernate-core-5.2。 14.Final.jar:5.2.14.Final] 在 org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1414) ~[hibernate-core-5.2.14.Final.jar:5.2.14.Final ] 在 org.hibernate.query.Query.getResultList(Query.java:146) ~[hibernate-core-5.2.14.Final.jar:5.2.14.Final] 在 org.hibernate.query.criteria.internal.compile .CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:72) ~[hibernate-core-5.2.14.Final.jar:5.2.14.Final] 在 org.springframework.data.jpa.repository.support.SimpleJpaRepository.findAll(SimpleJpaRepository. java:307)〜[spring-data-jpa-2.0.5.RELEASE.jar:2.0.5.RELEASE]在org.springframework.data.jpa.repository.support.SimpleJpaRepository.findAll(SimpleJpaRepository.java:74)〜 [spring-data-jpa-2.0.5.RELEASE.jar:2.0.5.RELEASE] 在 sun.reflect.NativeMethodAccessorImpl.invoke0(本机方法) ~[na:1.8.0_144] 在 sun.reflect.NativeMethodAccessorImpl.invoke( NativeMethodAccessorImpl.java:62) ~[na:1.8.0_144] 在 sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_144] 在 java.lang.reflect.Method.invoke(Method. java:498) ~[na:1.8.0_144] 在 org.springframework.data.repository.core.support.RepositoryComposition$RepositoryFragments.invoke(RepositoryComposition.java:377) ~[spring-data-commons-2.0.5.RELEASE .jar:2.0.5.RELEASE] 在 org.springframework.data.repository.core.support.RepositoryComposition.invoke(RepositoryComposition.java:200) ~[spring-data-commons-2.0.5.RELEASE.jar:2.0。 5.RELEASE] 在 org.springframework.data.repository.core.support.RepositoryFactorySupport$ImplementationMethodExecutionInterceptor.invoke(RepositoryFactorySupport.java:629) ~[spring-data-commons-2.0.5.RELEASE.jar:2.0.5.RELEASE ] 在 org.springframework.aop.framework.ReflectiveMethodInitation.proceed(ReflectiveMethodInspiration.java:185) ~[spring-aop-5.0.4.RELEASE.jar:5.0.4.RELEASE] 在 org.springframework.data.repository.core .support.RepositoryFactorySupport$QueryExecutorMethodInterceptor.doInvoke(RepositoryFactorySupport.java:593) ~[spring-data-commons-2.0.5.RELEASE.jar:2.0.5.RELEASE] 在组织。springframework.data.repository.core.support.RepositoryFactorySupport$QueryExecutorMethodInterceptor.invoke(RepositoryFactorySupport.java:578) ~[spring-data-commons-2.0.5.RELEASE.jar:2.0.5.RELEASE] 在 org.springframework.aop .framework.ReflectiveMethodInitation.proceed(ReflectiveMethodInitation.java:185) ~[spring-aop-5.0.4.RELEASE.jar:5.0.4.RELEASE] 在 org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java: 59) ~[spring-data-commons-2.0.5.RELEASE.jar:2.0.5.RELEASE] 在 org.springframework.aop.framework.ReflectiveMethodInspiration.proceed(ReflectiveMethodInitation.java:185) ~[spring-aop-5.0 .4.RELEASE.jar:5.0.4.RELEASE] 在 org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:294) ~[spring-tx-5.0.4.RELEASE.jar:5.0.4。 RELEASE] 在 org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:98) ~[spring-tx-5.0.4.RELEASE.jar:5.0.4.RELEASE] 在 org.springframework.aop.framework。 ReflectiveMethodInvocau.proceed(ReflectiveMethodInitation.java:185)〜[spring-aop-5.0.4.RELEASE.jar:5.0.4.RELEASE]在org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:139)〜 [spring-tx-5.0.4.RELEASE.jar:5.0.4.RELEASE] 位于 org.springframework.aop.framework.ReflectiveMethodInspiration.proceed(ReflectiveMethodInspiration.java:185) ~[spring-aop-5.0.4.RELEASE。 jar:5.0.4.RELEASE] 在 org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatedMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:135) ~[spring-data-jpa-2.0.5.RELEASE.jar:2.0 .5.RELEASE] 在 org.springframework.aop.framework.ReflectiveMethodInitation.proceed(ReflectiveMethodInitation.java:185) ~[spring-aop-5.0.4.RELEASE.jar:5.0.4.RELEASE] 在 org.springframework.aop .interceptor.ExposeInitationInterceptor.invoke(ExposeInitationInterceptor.java:92) ~[spring-aop-5.0.4.RELEASE.jar:5.0.4.RELEASE] 在 org.springframework.aop.framework.ReflectiveMethodInitation.proceed(ReflectiveMethodInitation.java: 185) ~[spring-aop-5.0.4.RELEASE.jar:5.0.4.RELEASE] 在 org.springframework.data.repository.core.support.SurroundingTransactionDetectorMethodInterceptor.invoke(SurroundingTransactionDetectorMethodInterceptor.java:61) ~[spring-data -commons-2.0.5.RELEASE.jar:2.0.5.RELEASE] 位于 org.springframework.aop.framework.ReflectiveMethodInspiration.proceed(ReflectiveMethodInitation.java:185) ~[spring-aop-5.0.4.RELEASE.jar: 5.0.4.RELEASE] 在 org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:212) ~[spring-aop-5.0.4.RELEASE.jar:5.0.4.RELEASE] 在 com.sun。 proxy.$Proxy82.findAll(未知来源) ~[na:na] 在 com.apidbdemo.controllers.DemoController.getTowns(DemoController.java:27) ~[classes/:na] 在 sun.reflect.NativeMethodAccessorImpl.invoke0(本机方法) ~[na:1.8.0_144] 在 sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_144] 在 sun.reflect。 DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_144] 在 java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_144] 在 org.springframework.web。 method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:209) ~[spring-web-5.0.4.RELEASE.jar:5.0.4.RELEASE] 在 org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod .java:136) ~[spring-web-5.0.4.RELEASE.jar:5.0.4.RELEASE] 在 org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:102) 〜[spring-webmvc-5.0.4.RELEASE.jar:5.0.4.RELEASE] 在 org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:870) 〜[spring-webmvc -5.0.4.RELEASE.jar:5.0.4.RELEASE] 在 org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:776) ~[spring-webmvc-5.0.4。 RELEASE.jar:5.0.4.RELEASE] 在 org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87) ~[spring-webmvc-5.0.4.RELEASE.jar:5.0.4 .RELEASE] 在 org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:991) ~[spring-webmvc-5.0.4.RELEASE.jar:5.0.4.RELEASE] 在 org.springframework.web.servlet .DispatcherServlet.doService(DispatcherServlet.java:925) ~[spring-webmvc-5.0.4.RELEASE.jar:5.0.4.RELEASE] 在 org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:978) 〜[spring-webmvc-5.0.4.RELEASE.jar:5.0.4.RELEASE] 在 org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:870) 〜[spring-webmvc-5.0.4.RELEASE] .jar:5.0.4.RELEASE] 在 javax.servlet.http.HttpServlet.service(HttpServlet.java:635) ~[tomcat-embed-core-8.5.28.jar:8.5.28] 在 org.springframework.web .servlet.FrameworkServlet.service(FrameworkServlet.java:855) ~[spring-webmvc-5.0.4.RELEASE.jar:5.0.4.RELEASE] 在 javax.servlet.http.HttpServlet.service(HttpServlet.java:742) 〜[tomcat-embed-core-8.5.28.jar:8.5.28] 在 org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) 〜[tomcat-embed-core-8.5.28.jar :8.5.28]在org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)〜[tomcat-embed-core-8.5.28.jar:8.5.28]在org.apache.tomcat.websocket .server.WsFilter.doFilter(WsFilter.java:52) ~[tomcat-embed-websocket-8.5.28.jar:8.5.28] 在 org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-8.5.28.jar:8.5.28] 位于 org.apache.catalina.core。ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-8.5.28.jar:8.5.28] 在 org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:99) ~[spring -web-5.0.4.RELEASE.jar:5.0.4.RELEASE] 在 org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) ~[spring-web-5.0.4.RELEASE.jar: 5.0.4.RELEASE] 位于 org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-8.5.28.jar:8.5.28] 位于 org.apache.catalina。 core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-8.5.28.jar:8.5.28] 在 org.springframework.web.filter.HttpPutFormContentFilter.doFilterInternal(HttpPutFormContentFilter.java:109) ~ [spring-web-5.0.4.RELEASE.jar:5.0.4.RELEASE] 在 org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) ~[spring-web-5.0.4.RELEASE。 jar:5.0.4.RELEASE] 在 org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-8.5.28.jar:8.5.28] 在 org.apache. catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-8.5.28.jar:8.5.28] 在 org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:81 )〜[spring-web-5.0.4.RELEASE.jar:5.0.4.RELEASE]在org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)〜[spring-web-5.0.4。 RELEASE.jar:5.0.4.RELEASE] 在 org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-8.5.28.jar:8.5.28] 在 org. apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-8.5.28.jar:8.5.28] 在 org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java :200)〜[spring-web-5.0.4.RELEASE.jar:5.0.4.RELEASE]在org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)〜[spring-web-5.0。 4.RELEASE.jar:5.0.4.RELEASE] 在 org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-8.5.28.jar:8.5.28] 在org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-8.5.28.jar:8.5.28] 在 org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve .java:199) ~[tomcat-embed-core-8.5.28.jar:8.5.28] 在 org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) [tomcat-embed-core-8.5 .28.jar:8.5.28] 在 org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:496) [tomcat-embed-core-8.5.28.jar:8.5.28] 在 org.apache. catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) [tomcat-embed-core-8.5.28.jar:8.5.28] 在 org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) [tomcat-embed-core-8.5.28.jar:8.5.28] 在 org.apache.catalina .core.StandardEngineValve.invoke(StandardEngineValve.java:87) [tomcat-embed-core-8.5.28.jar:8.5.28] 在 org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) [ tomcat-embed-core-8.5.28.jar:8.5.28] 在 org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:803) [tomcat-embed-core-8.5.28.jar:8.5。 28]在org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) [tomcat-embed-core-8.5.28.jar:8.5.28]在org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol .java:790) [tomcat-embed-core-8.5.28.jar:8.5.28] 在 org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1459) [tomcat-embed- core-8.5.28.jar:8.5.28] 在 org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) [tomcat-embed-core-8.5.28.jar:8.5.28]在 java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [na:1.8.0_144] 在 java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [na:1.8.0_144]在 org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) [tomcat-embed-core-8.5.28.jar:8.5.28] 在 java.lang.Thread.run(Thread .java:748) [na:1.8.0_144]

我发现问题出在 CountryCode 列,但不明白它是什么。使用MySql DB,一张表。它的结构: 在此输入图像描述

主要实体:

@Entity
@Table(name="city")
public class City implements Serializable {

    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private int id;

    @Column(name="Name")
    private String name;


    @Column(name="CountryCode")
    private String countryCode;

    @Column(name="District")
    private String district;

    @Column(name="Population")
    private int population;

    public int getId(){
        return id;
    }

    public void setId(int id){
        this.id = id;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public String getCountryCode() {
        return countryCode;
    }

    public void setCountryCode(String countryCode) {
        this.countryCode = countryCode;
    }

    public String getDistrict() {
        return district;
    }

    public void setDistrict(String district) {
        this.district = district;
    }

    public int getPopulation() {
        return population;
    }

    public void setPopulation(int population) {
        this.population = population;
    }

    public City(String name, String countryCode, String district, int population){
        this.name = name;
        this.countryCode = countryCode;
        this.district = district;
        this.population = population;
    }

    public City(){

    }
}
Run Code Online (Sandbox Code Playgroud)

存储库:

@Repository("cityRepository")
public interface CityRepository extends CrudRepository<City, Integer> {
}
Run Code Online (Sandbox Code Playgroud)

控制器:

@RestController
@RequestMapping("/api/demo")
public class DemoController {

    @Autowired
    @Qualifier("cityRepository")
    private CityRepository cityRepository;

    @RequestMapping(value = "towns",
                    method = RequestMethod.GET,
                    produces = {MimeTypeUtils.APPLICATION_JSON_VALUE},
                    headers = "Accept=application/json")
    public ResponseEntity<Iterable<City>> getTowns() {
        Iterable<City> list = cityRepository.findAll();
        return new ResponseEntity<Iterable<City>>(list, HttpStatus.OK);
    }
}
Run Code Online (Sandbox Code Playgroud)

Ukr*_*nis 5

感谢@JB Nizet 的回答,在我将 property: 添加spring.jpa.hibernate.naming.physical-strategy=org.hibernate.boot.model.naming.PhysicalNamingStrategyStandardImplapplication.property文件中后,一切正常。谢谢。