我的application.properties看起来像这样
spring.datasource.url=jdbc:mysql://localhost:3306/firstdb
spring.datasource.username=root
spring.datasource.password=password
spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
spring.datasource.testWhileIdle = true
spring.datasource.timeBetweenEvictionRunsMillis = 1800000
spring.datasource.validationQuery = SELECT 1
spring.datasource.initialSize=3
spring.jpa.generate-ddl=true
spring.jpa.hibernate.ddl-auto=update
spring.jpa.show-sql=true
allowed.origins=*
我的application-dev.properties看起来像这样
user现在此数据库中存在一个表Table found secondDB.user以及另一个数据库。当hibernate尝试更新架构时，它会显示Table does not exists firstDB.user。
然后在几行日志之后它显示<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.3.5.RELEASE</version>
</parent>
<dependencies>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>6.0.3</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>commons-fileupload</groupId>
<artifactId>commons-fileupload</artifactId>
<version>1.3.2</version>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-aws-context</artifactId>
<version>1.0.4.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>io.jsonwebtoken</groupId>
<artifactId>jjwt</artifactId>
<version>0.6.0</version>
</dependency>
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpmime</artifactId>
<version>4.5.2</version>
</dependency>
并且存在无法更新架构的错误日志。我最初认为可能是因为spring-boot-dev-tools它已经缓存了一些信息，因为我在两个数据库上单独工作，但即使在删除它之后问题仍然存在。核心pom.xml就是这个
2016-07-10 02:21:42.692 INFO 501 --- [ main] i.s.b.SilverCubeApplicationStarter : Starting SilverCubeApplicationStarter on NIKHILs-MBP.lan with PID 501 (/***/target/classes started by ** in /***/)
2016-07-10 02:21:42.696 DEBUG 501 --- [ main] i.s.b.SilverCubeApplicationStarter : Running with Spring Boot v1.3.5.RELEASE, Spring v4.2.6.RELEASE
2016-07-10 02:21:42.696 INFO 501 --- [ main] i.s.b.SilverCubeApplicationStarter : The following profiles are active: dev
2016-07-10 02:21:42.772 INFO 501 --- [ main] ationConfigEmbeddedWebApplicationContext : Refreshing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@33cb5951: startup date [Sun Jul 10 02:21:42 IST 2016]; root of context hierarchy
2016-07-10 02:21:45.661 INFO 501 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration' of type [class org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration$$EnhancerBySpringCGLIB$$eb628307] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2016-07-10 02:21:46.685 INFO 501 --- [ main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat initialized with port(s): 8080 (http)
2016-07-10 02:21:46.724 INFO 501 --- [ main] o.apache.catalina.core.StandardService : Starting service Tomcat
2016-07-10 02:21:46.726 INFO 501 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet Engine: Apache Tomcat/8.0.33
2016-07-10 02:21:47.020 INFO 501 --- [ost-startStop-1] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
016-07-10 02:21:47.020 INFO 501 --- [ost-startStop-1] o.s.web.context.ContextLoader : Root WebApplicationContext: initialization completed in 4256 ms
2016-07-10 02:21:47.253 INFO 501 --- [ost-startStop-1] o.s.b.c.e.ServletRegistrationBean : Mapping servlet: 'dispatcherServlet' to [/]
2016-07-10 02:21:47.264 INFO 501 --- [ost-startStop-1] o.s.b.c.embedded.FilterRegistrationBean : Mapping filter: 'characterEncodingFilter' to: [/*](*/adding this to avoid comment)
2016-07-10 02:21:47.855 INFO 501 --- [ main] j.LocalContainerEntityManagerFactoryBean : Building JPA container EntityManagerFactory for persistence unit 'default'
2016-07-10 02:21:47.876 INFO 501 --- [ main] o.hibernate.jpa.internal.util.LogHelper : HHH000204: Processing PersistenceUnitInfo [
name: default
...]
2016-07-10 02:21:48.037 INFO 501 --- [ main] org.hibernate.Version : HHH000412: Hibernate Core {4.3.11.Final}
2016-07-10 02:21:48.039 INFO 501 --- [ main] org.hibernate.cfg.Environment : HHH000206: hibernate.properties not found
2016-07-10 02:21:48.041 INFO 501 --- [ main] org.hibernate.cfg.Environment : HHH000021: Bytecode provider name : javassist
2016-07-10 02:21:48.710 INFO 501 --- [ main] o.hibernate.annotations.common.Version : HCANN000001: Hibernate Commons Annotations {4.0.5.Final}
Sun Jul 10 02:21:48 IST 2016 WARN: Establishing SSL connection without server's identity verification is not recommended. According to MySQL 5.5.45+, 5.6.26+ and 5.7.6+ requirements SSL connection must be established by default if explicit option isn't set. For compliance with existing applications not using SSL the verifyServerCertificate property is set to 'false'. You need either to explicitly disable SSL by setting useSSL=false, or set useSSL=true and provide truststore for server certificate verification.
Sun Jul 10 02:21:48 IST 2016 WARN: Establishing SSL connection without server's identity verification is not recommended. According to MySQL 5.5.45+, 5.6.26+ and 5.7.6+ requirements SSL connection must be established by default if explicit option isn't set. For compliance with existing applications not using SSL the verifyServerCertificate property is set to 'false'. You need either to explicitly disable SSL by setting useSSL=false, or set useSSL=true and provide truststore for server certificate verification.
Sun Jul 10 02:21:48 IST 2016 WARN: Establishing SSL connection without server's identity verification is not recommended. According to MySQL 5.5.45+, 5.6.26+ and 5.7.6+ requirements SSL connection must be established by default if explicit option isn't set. For compliance with existing applications not using SSL the verifyServerCertificate property is set to 'false'. You need either to explicitly disable SSL by setting useSSL=false, or set useSSL=true and provide truststore for server certificate verification.
2016-07-10 02:21:49.022 INFO 501 --- [ main] org.hibernate.dialect.Dialect : HHH000400: Using dialect: org.hibernate.dialect.MySQL5Dialect
2016-07-10 02:21:49.174 INFO 501 --- [ main] o.h.h.i.ast.ASTQueryTranslatorFactory : HHH000397: Using ASTQueryTranslatorFactory
2016-07-10 02:21:49.785 INFO 501 --- [ main] org.hibernate.tool.hbm2ddl.SchemaUpdate : HHH000228: Running hbm2ddl schema update
2016-07-10 02:21:49.785 INFO 501 --- [ main] org.hibernate.tool.hbm2ddl.SchemaUpdate : HHH000102: Fetching database metadata
2016-07-10 02:21:49.788 INFO 501 --- [ main] org.hibernate.tool.hbm2ddl.SchemaUpdate : HHH000396: Updating schema
2016-07-10 02:21:49.965 INFO 501 --- [ main] o.hibernate.tool.hbm2ddl.TableMetadata : HHH000261: Table found: storefront.user
2016-07-10 02:21:49.966 INFO 501 --- [ main] o.hibernate.tool.hbm2ddl.TableMetadata : HHH000037: Columns: [password, updated_at, phone, name, created_at, id, authorities, email]
2016-07-10 02:21:49.966 INFO 501 --- [ main] o.hibernate.tool.hbm2ddl.TableMetadata : HHH000108: Foreign keys: []
2016-07-10 02:21:49.966 INFO 501 --- [ main] o.hibernate.tool.hbm2ddl.TableMetadata : HHH000126: Indexes: [uk_ob8kqyqqgmefl0aco34akdtpe, primary]
2016-07-10 02:21:50.003 ERROR 501 --- [ main] org.hibernate.tool.hbm2ddl.SchemaUpdate : HHH000388: Unsuccessful: alter table user add column status varchar(255)
2016-07-10 02:21:50.005 ERROR 501 --- [ main] org.hibernate.tool.hbm2ddl.SchemaUpdate : Table 'silvercube.user' doesn't exist
2016-07-10 02:21:50.005 INFO 501 --- [ main] org.hibernate.tool.hbm2ddl.SchemaUpdate : HHH000232: Schema update complete
2016-07-10 02:21:51.205 INFO 501 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/users],methods=[GET]}" onto public in.silvercube.backend.UIBean<java.util.List<in.silvercube.backend.user.repository.UserEntity>> in.silvercube.backend.user.controller.UserController.viewAllUsers()
2016-07-10 02:21:51.206 INFO 501 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/users/test],methods=[POST]}" onto public in.silvercube.backend.UIBean<in.silvercube.backend.user.repository.UserEntity> in.silvercube.backend.user.controller.UserController.createNewEntity(java.lang.String,java.lang.String)
2016-07-10 02:21:51.207 INFO 501 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/users],methods=[POST],consumes=[multipart/form-data]}" onto public in.silvercube.backend.UIBean<in.silvercube.backend.user.repository.UserEntity> in.silvercube.backend.user.controller.UserController.createNewEntity(java.lang.String,java.lang.String,org.springframework.web.multipart.MultipartFile)
2016-07-10 02:21:51.208 INFO 501 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/users/login],methods=[POST],consumes=[application/json]}" onto public in.silvercube.backend.UIBean<in.silvercube.backend.user.dto.LoginResponse> in.silvercube.backend.user.controller.UserController.login(in.silvercube.backend.user.dto.LoginObject)
2016-07-10 02:21:51.214 INFO 501 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error]}" onto public org.springframework.http.ResponseEntity<java.util.Map<java.lang.String, java.lang.Object>> org.springframework.boot.autoconfigure.web.BasicErrorController.error(javax.servlet.http.HttpServletRequest)
2016-07-10 02:21:51.214 INFO 501 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error],produces=[text/html]}" onto public org.springframework.web.servlet.ModelAndView org.springframework.boot.autoconfigure.web.BasicErrorController.errorHtml(javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse)
2016-07-10 02:21:51.367 INFO 501 --- [ main] s.w.s.m.m.a.RequestMappingHandlerAdapter : Looking for @ControllerAdvice: org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@33cb5951: startup date [Sun Jul 10 02:21:42 IST 2016]; root of context hierarchy
2016-07-10 02:21:52.249 INFO 501 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Registering beans for JMX exposure on startup
2016-07-10 02:21:52.359 INFO 501 --- [ main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat started on port(s): 8080 (http)
2016-07-10 02:21:52.365 INFO 501 --- [ main] i.s.b.SilverCubeApplicationStarter : Started SilverCubeApplicationStarter in 11.119 seconds (JVM running for 12.546)
2016-07-10 02:22:32.685 INFO 501 --- [nio-8080-exec-1] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring FrameworkServlet 'dispatcherServlet'
2016-07-10 02:22:32.685 INFO 501 --- [nio-8080-exec-1] o.s.web.servlet.DispatcherServlet : FrameworkServlet 'dispatcherServlet': initialization started
2016-07-10 02:22:32.704 INFO 501 --- [nio-8080-exec-1] o.s.web.servlet.DispatcherServlet : FrameworkServlet 'dispatcherServlet': initialization completed in 19 ms
2016-07-10 02:22:32.727 DEBUG 501 --- [nio-8080-exec-1] in.silvercube.backend.user.Interceptor : **** Request received: OPTIONS on /users/login,
2016-07-10 02:22:32.761 DEBUG 501 --- [nio-8080-exec-2] in.silvercube.backend.user.Interceptor : **** Request received: POST on /users/login,
Hibernate: select userentity0_.id as id1_0_, userentity0_.created_at as created_2_0_, userentity0_.email as email3_0_, userentity0_.password as password4_0_, userentity0_.status as status5_0_, userentity0_.updated_at as updated_6_0_ from user userentity0_ where userentity0_.email=?
2016-07-10 02:22:33.127 WARN 501 --- [nio-8080-exec-2] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 1146, SQLState: 42S02
2016-07-10 02:22:33.127 ERROR 501 --- [nio-8080-exec-2] o.h.engine.jdbc.spi.SqlExceptionHelper : Table 'silvercube.user' doesn't exist
2016-07-10 02:22:33.137 WARN 501 --- [nio-8080-exec-2] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Warning Code: 1146, SQLState: 42S02
2016-07-10 02:22:33.138 WARN 501 --- [nio-8080-exec-2] o.h.engine.jdbc.spi.SqlExceptionHelper : Table 'silvercube.user' doesn't exist
2016-07-10 02:22:33.146 ERROR 501 --- [nio-8080-exec-2] o.a.c.c.C.[.[.[/].[dispatcherServlet] : Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed; nested exception is org.springframework.dao.InvalidDataAccessResourceUsageException: could not extract ResultSet; SQL [n/a]; nested exception is org.hibernate.exception.SQLGrammarException: could not extract ResultSet] with root cause
java.sql.SQLSyntaxErrorException: Table 'silvercube.user' doesn't exist
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:686) ~[mysql-connector-java-6.0.3.jar:6.0.3]
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:663) ~[mysql-connector-java-6.0.3.jar:6.0.3]
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:653) ~[mysql-connector-java-6.0.3.jar:6.0.3]
at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:115) ~[mysql-connector-java-6.0.3.jar:6.0.3]
at com.mysql.cj.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2041) ~[mysql-connector-java-6.0.3.jar:6.0.3]
at com.mysql.cj.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1827) ~[mysql-connector-java-6.0.3.jar:6.0.3]
at com.mysql.cj.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1930) ~[mysql-connector-java-6.0.3.jar:6.0.3]
at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:82) ~[hibernate-core-4.3.11.Final.jar:4.3.11.Final]
at org.hibernate.loader.Loader.getResultSet(Loader.java:2066) ~[hibernate-core-4.3.11.Final.jar:4.3.11.Final]
at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1863) ~[hibernate-core-4.3.11.Final.jar:4.3.11.Final]
at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1839) ~[hibernate-core-4.3.11.Final.jar:4.3.11.Final]
at org.hibernate.loader.Loader.doQuery(Loader.java:910) ~[hibernate-core-4.3.11.Final.jar:4.3.11.Final]
at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:355) ~[hibernate-core-4.3.11.Final.jar:4.3.11.Final]
at org.hibernate.loader.Loader.doList(Loader.java:2554) ~[hibernate-core-4.3.11.Final.jar:4.3.11.Final]
at org.hibernate.loader.Loader.doList(Loader.java:2540) ~[hibernate-core-4.3.11.Final.jar:4.3.11.Final]
at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2370) ~[hibernate-core-4.3.11.Final.jar:4.3.11.Final]
at org.hibernate.loader.Loader.list(Loader.java:2365) ~[hibernate-core-4.3.11.Final.jar:4.3.11.Final]
at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:497) ~[hibernate-core-4.3.11.Final.jar:4.3.11.Final]
at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:387) ~[hibernate-core-4.3.11.Final.jar:4.3.11.Final]
at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:236) ~[hibernate-core-4.3.11.Final.jar:4.3.11.Final]
at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1300) ~[hibernate-core-4.3.11.Final.jar:4.3.11.Final]
at org.hibernate.internal.QueryImpl.list(QueryImpl.java:103) ~[hibernate-core-4.3.11.Final.jar:4.3.11.Final]
at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:573) ~[hibernate-entitymanager-4.3.11.Final.jar:4.3.11.Final]
at org.hibernate.jpa.internal.QueryImpl.getSingleResult(QueryImpl.java:495) ~[hibernate-entitymanager-4.3.11.Final.jar:4.3.11.Final]
at org.hibernate.jpa.criteria.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:71) ~[hibernate-entitymanager-4.3.11.Final.jar:4.3.11.Final]
at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:206) ~[spring-data-jpa-1.9.4.RELEASE.jar:na]
at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:78) ~[spring-data-jpa-1.9.4.RELEASE.jar:na]
at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:100) ~[spring-data-jpa-1.9.4.RELEASE.jar:na]
at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:91) ~[spring-data-jpa-1.9.4.RELEASE.jar:na]
at org.springframework.data.repository.core.support.RepositoryFactorySupport$QueryExecutorMethodInterceptor.doInvoke(RepositoryFactorySupport.java:462) ~[spring-data-commons-1.11.4.RELEASE.jar:na]
at org.springframework.data.repository.core.support.RepositoryFactorySupport$QueryExecutorMethodInterceptor.invoke(RepositoryFactorySupport.java:440) ~[spring-data-commons-1.11.4.RELEASE.jar:na]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) ~[spring-aop-4.2.6.RELEASE.jar:4.2.6.RELEASE]
at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:61) ~[spring-data-commons-1.11.4.RELEASE.jar:na]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) ~[spring-aop-4.2.6.RELEASE.jar:4.2.6.RELEASE]
at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:99) ~[spring-tx-4.2.6.RELEASE.jar:4.2.6.RELEASE]
at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:281) ~[spring-tx-4.2.6.RELEASE.jar:4.2.6.RELEASE]
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:96) ~[spring-tx-4.2.6.RELEASE.jar:4.2.6.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) ~[spring-aop-4.2.6.RELEASE.jar:4.2.6.RELEASE]
at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:136) ~[spring-tx-4.2.6.RELEASE.jar:4.2.6.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) ~[spring-aop-4.2.6.RELEASE.jar:4.2.6.RELEASE]
at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:131) ~[spring-data-jpa-1.9.4.RELEASE.jar:na]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) ~[spring-aop-4.2.6.RELEASE.jar:4.2.6.RELEASE]
at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:92) ~[spring-aop-4.2.6.RELEASE.jar:4.2.6.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) ~[spring-aop-4.2.6.RELEASE.jar:4.2.6.RELEASE]
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:208) ~[spring-aop-4.2.6.RELEASE.jar:4.2.6.RELEASE]
at com.sun.proxy.$Proxy76.findByEmail(Unknown Source) ~[na:na]
at in.silvercube.backend.user.service.UserService.getUserByEmail(UserService.java:62) ~[classes/:na]
at in.silvercube.backend.user.controller.UserController.login(UserController.java:84) ~[classes/:na]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_91]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_91]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_91]
at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_91]
at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:221) ~[spring-web-4.2.6.RELEASE.jar:4.2.6.RELEASE]
at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:136) ~[spring-web-4.2.6.RELEASE.jar:4.2.6.RELEASE]
at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:110) ~[spring-webmvc-4.2.6.RELEASE.jar:4.2.6.RELEASE]
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:832) ~[spring-webmvc-4.2.6.RELEASE.jar:4.2.6.RELEASE]
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:743) ~[spring-webmvc-4.2.6.RELEASE.jar:4.2.6.RELEASE]
at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85) ~[spring-webmvc-4.2.6.RELEASE.jar:4.2.6.RELEASE]
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:961) ~[spring-webmvc-4.2.6.RELEASE.jar:4.2.6.RELEASE]
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:895) ~[spring-webmvc-4.2.6.RELEASE.jar:4.2.6.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:967) ~[spring-webmvc-4.2.6.RELEASE.jar:4.2.6.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:869) ~[spring-webmvc-4.2.6.RELEASE.jar:4.2.6.RELEASE]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:648) ~[tomcat-embed-core-8.0.33.jar:8.0.33]
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:843) ~[spring-webmvc-4.2.6.RELEASE.jar:4.2.6.RELEASE]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) ~[tomcat-embed-core-8.0.33.jar:8.0.33]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:292) ~[tomcat-embed-core-8.0.33.jar:8.0.33]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207) ~[tomcat-embed-core-8.0.33.jar:8.0.33]
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) ~[tomcat-embed-websocket-8.0.33.jar:8.0.33]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240) ~[tomcat-embed-core-8.0.33.jar:8.0.33]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207) ~[tomcat-embed-core-8.0.33.jar:8.0.33]
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:121) ~[spring-web-4.2.6.RELEASE.jar:4.2.6.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) ~[spring-web-4.2.6.RELEASE.jar:4.2.6.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240) ~[tomcat-embed-core-8.0.33.jar:8.0.33]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207) ~[tomcat-embed-core-8.0.33.jar:8.0.33]
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:212) ~[tomcat-embed-core-8.0.33.jar:8.0.33]
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106) [tomcat-embed-core-8.0.33.jar:8.0.33]
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502) [tomcat-embed-core-8.0.33.jar:8.0.33]
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:141) [tomcat-embed-core-8.0.33.jar:8.0.33]
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79) [tomcat-embed-core-8.0.33.jar:8.0.33]
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88) [tomcat-embed-core-8.0.33.jar:8.0.33]
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:522) [tomcat-embed-core-8.0.33.jar:8.0.33]
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1095) [tomcat-embed-core-8.0.33.jar:8.0.33]
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:672) [tomcat-embed-core-8.0.33.jar:8.0.33]
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1502) [tomcat-embed-core-8.0.33.jar:8.0.33]
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1458) [tomcat-embed-core-8.0.33.jar:8.0.33]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_91]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_91]
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) [tomcat-embed-core-8.0.33.jar:8.0.33]
at java.lang.Thread.run(Thread.java:745) [na:1.8.0_91]
如果有人看到同样的问题，或者可以帮我解释为什么会发生这种情况？
编辑：
// The entity class is almost same in both projects (with some differences of attributes).
@Entity(name = "user")
public class UserEntity {}
我的数据库的当前状态是： - db＆＃39;店面＆＃39;已创建并填充其架构 - db＆＃39; silvercube＆＃39;已创建（但没有架构），一旦应用程序运行，hibernate会尝试更新架构并创建适当的表，从而产生上述堆栈跟踪。 - 参考：firstDb = silvercube，secondDb =店面
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