springboot/jpa/mysql的运行时错误=>；com.sun.proxy.$Proxy68.saveAndFlush（未知源）~[na:na]
我正在使用STS编写我的第一个springboot/jpa/mysql后端 以下是我的教程： 代码是： Book.javaspringboot/jpa/mysql的运行时错误=>；com.sun.proxy.$Proxy68.saveAndFlush（未知源）~[na:na],mysql,spring,spring-boot,hibernate,jpa,Mysql,Spring,Spring Boot,Hibernate,Jpa,我正在使用STS编写我的第一个springboot/jpa/mysql后端 以下是我的教程： 代码是： Book.java package com.lms.models; import java.util.Date; import javax.persistence.Column; import javax.persistence.Entity; import javax.persistence.GeneratedValue; import javax.persistence.Genera
package com.lms.models;
import java.util.Date;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
@Entity(name = "lms_tbl")
public class Book {
@Id
@GeneratedValue(strategy = GenerationType.AUTO)
private long id;
@Column(name = "book_name")
private String bookName;
private String author;
@Column(name = "purchase_date")
private Date purchaseDate;
public long getId() {
return id;
}
public void setId(long id) {
this.id = id;
}
public String getBookName() {
return bookName;
}
public void setBookName(String bookName) {
this.bookName = bookName;
}
public String getAuthor() {
return author;
}
public void setAuthor(String author) {
this.author = author;
}
public Date getPurchaseDate() {
return purchaseDate;
}
public void setPurchaseDate(Date purchaseDate) {
this.purchaseDate = purchaseDate;
}
}
package com.lms.dao;
import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.data.repository.CrudRepository;
import com.lms.models.Book;
public interface LmsRepository extends JpaRepository<Book, Long>{
}
2020-06-05 17:05:24.458 INFO 13300 --- [ main] com.lms.LmsApplication : Starting LmsApplication on BLR-FV2ZKC2 with PID 13300 (C:\Users\Jagrati.Agrawal\Documents\workspace-spring-tool-suite-4-4.6.2.RELEASE\LMS\target\classes started by Jagrati.Agrawal in C:\Users\Jagrati.Agrawal\Documents\workspace-spring-tool-suite-4-4.6.2.RELEASE\LMS)
2020-06-05 17:05:24.478 INFO 13300 --- [ main] com.lms.LmsApplication : No active profile set, falling back to default profiles: default
2020-06-05 17:05:26.853 INFO 13300 --- [ main] .s.d.r.c.RepositoryConfigurationDelegate : Bootstrapping Spring Data JPA repositories in DEFERRED mode.
2020-06-05 17:05:27.019 INFO 13300 --- [ main] .s.d.r.c.RepositoryConfigurationDelegate : Finished Spring Data repository scanning in 151ms. Found 1 JPA repository interfaces.
2020-06-05 17:05:29.102 INFO 13300 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port(s): 8080 (http)
2020-06-05 17:05:29.118 INFO 13300 --- [ main] o.apache.catalina.core.StandardService : Starting service [Tomcat]
2020-06-05 17:05:29.118 INFO 13300 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet engine: [Apache Tomcat/9.0.35]
2020-06-05 17:05:30.604 INFO 13300 --- [ main] org.apache.jasper.servlet.TldScanner : At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.
2020-06-05 17:05:30.612 INFO 13300 --- [ main] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2020-06-05 17:05:30.613 INFO 13300 --- [ main] o.s.web.context.ContextLoader : Root WebApplicationContext: initialization completed in 6009 ms
2020-06-05 17:05:31.169 INFO 13300 --- [ main] o.s.s.concurrent.ThreadPoolTaskExecutor : Initializing ExecutorService 'applicationTaskExecutor'
2020-06-05 17:05:31.530 INFO 13300 --- [ task-1] o.hibernate.jpa.internal.util.LogHelper : HHH000204: Processing PersistenceUnitInfo [name: default]
2020-06-05 17:05:32.012 INFO 13300 --- [ task-1] org.hibernate.Version : HHH000412: Hibernate ORM core version 5.4.15.Final
2020-06-05 17:05:32.621 WARN 13300 --- [ main] JpaBaseConfiguration$JpaWebConfiguration : spring.jpa.open-in-view is enabled by default. Therefore, database queries may be performed during view rendering. Explicitly configure spring.jpa.open-in-view to disable this warning
2020-06-05 17:05:32.844 INFO 13300 --- [ task-1] o.hibernate.annotations.common.Version : HCANN000001: Hibernate Commons Annotations {5.1.0.Final}
2020-06-05 17:05:33.282 INFO 13300 --- [ task-1] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Starting...
2020-06-05 17:05:34.121 INFO 13300 --- [ task-1] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Start completed.
2020-06-05 17:05:34.211 INFO 13300 --- [ task-1] org.hibernate.dialect.Dialect : HHH000400: Using dialect: org.hibernate.dialect.MySQLDialect
2020-06-05 17:05:37.695 DEBUG 13300 --- [ task-1] org.hibernate.SQL : create table hibernate_sequence (next_val bigint) type=MyISAM
2020-06-05 17:05:37.776 WARN 13300 --- [ task-1] o.h.t.s.i.ExceptionHandlerLoggedImpl : GenerationTarget encountered exception accepting command : Error executing DDL "create table hibernate_sequence (next_val bigint) type=MyISAM" via JDBC Statement
org.hibernate.tool.schema.spi.CommandAcceptanceException: Error executing DDL "create table hibernate_sequence (next_val bigint) type=MyISAM" via JDBC Statement
at org.hibernate.tool.schema.internal.exec.GenerationTargetToDatabase.accept(GenerationTargetToDatabase.java:67) ~[hibernate-core-5.4.15.Final.jar:5.4.15.Final]
at org.hibernate.tool.schema.internal.AbstractSchemaMigrator.applySqlString(AbstractSchemaMigrator.java:559) [hibernate-core-5.4.15.Final.jar:5.4.15.Final]
at org.hibernate.tool.schema.internal.AbstractSchemaMigrator.applySqlStrings(AbstractSchemaMigrator.java:504) [hibernate-core-5.4.15.Final.jar:5.4.15.Final]
at org.hibernate.tool.schema.internal.AbstractSchemaMigrator.createTable(AbstractSchemaMigrator.java:277) [hibernate-core-5.4.15.Final.jar:5.4.15.Final]
at org.hibernate.tool.schema.internal.GroupedSchemaMigratorImpl.performTablesMigration(GroupedSchemaMigratorImpl.java:71) [hibernate-core-5.4.15.Final.jar:5.4.15.Final]
at org.hibernate.tool.schema.internal.AbstractSchemaMigrator.performMigration(AbstractSchemaMigrator.java:207) [hibernate-core-5.4.15.Final.jar:5.4.15.Final]
at org.hibernate.tool.schema.internal.AbstractSchemaMigrator.doMigration(AbstractSchemaMigrator.java:114) [hibernate-core-5.4.15.Final.jar:5.4.15.Final]
at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.performDatabaseAction(SchemaManagementToolCoordinator.java:184) [hibernate-core-5.4.15.Final.jar:5.4.15.Final]
at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.process(SchemaManagementToolCoordinator.java:73) [hibernate-core-5.4.15.Final.jar:5.4.15.Final]
at org.hibernate.internal.SessionFactoryImpl.<init>(SessionFactoryImpl.java:314) [hibernate-core-5.4.15.Final.jar:5.4.15.Final]
at org.hibernate.boot.internal.SessionFactoryBuilderImpl.build(SessionFactoryBuilderImpl.java:468) [hibernate-core-5.4.15.Final.jar:5.4.15.Final]
at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:1249) [hibernate-core-5.4.15.Final.jar:5.4.15.Final]
at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:58) [spring-orm-5.2.6.RELEASE.jar:5.2.6.RELEASE]
at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:365) [spring-orm-5.2.6.RELEASE.jar:5.2.6.RELEASE]
at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:391) [spring-orm-5.2.6.RELEASE.jar:5.2.6.RELEASE]
at java.util.concurrent.FutureTask.run(Unknown Source) ~[na:1.8.0_201]
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) ~[na:1.8.0_201]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[na:1.8.0_201]
at java.lang.Thread.run(Unknown Source) ~[na:1.8.0_201]
Caused by: java.sql.SQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'type=MyISAM' at line 1
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:120) ~[mysql-connector-java-8.0.20.jar:8.0.20]
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:97) ~[mysql-connector-java-8.0.20.jar:8.0.20]
at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122) ~[mysql-connector-java-8.0.20.jar:8.0.20]
at com.mysql.cj.jdbc.StatementImpl.executeInternal(StatementImpl.java:764) ~[mysql-connector-java-8.0.20.jar:8.0.20]
at com.mysql.cj.jdbc.StatementImpl.execute(StatementImpl.java:648) ~[mysql-connector-java-8.0.20.jar:8.0.20]
at com.zaxxer.hikari.pool.ProxyStatement.execute(ProxyStatement.java:95) ~[HikariCP-3.4.5.jar:na]
at com.zaxxer.hikari.pool.HikariProxyStatement.execute(HikariProxyStatement.java) ~[HikariCP-3.4.5.jar:na]
at org.hibernate.tool.schema.internal.exec.GenerationTargetToDatabase.accept(GenerationTargetToDatabase.java:54) ~[hibernate-core-5.4.15.Final.jar:5.4.15.Final]
... 18 common frames omitted
2020-06-05 17:05:37.777 DEBUG 13300 --- [ task-1] org.hibernate.SQL : insert into hibernate_sequence values ( 1 )
2020-06-05 17:05:37.913 WARN 13300 --- [ task-1] o.h.t.s.i.ExceptionHandlerLoggedImpl : GenerationTarget encountered exception accepting command : Error executing DDL "insert into hibernate_sequence values ( 1 )" via JDBC Statement
org.hibernate.tool.schema.spi.CommandAcceptanceException: Error executing DDL "insert into hibernate_sequence values ( 1 )" via JDBC Statement
at org.hibernate.tool.schema.internal.exec.GenerationTargetToDatabase.accept(GenerationTargetToDatabase.java:67) ~[hibernate-core-5.4.15.Final.jar:5.4.15.Final]
at org.hibernate.tool.schema.internal.AbstractSchemaMigrator.applySqlString(AbstractSchemaMigrator.java:559) [hibernate-core-5.4.15.Final.jar:5.4.15.Final]
at org.hibernate.tool.schema.internal.AbstractSchemaMigrator.applySqlStrings(AbstractSchemaMigrator.java:504) [hibernate-core-5.4.15.Final.jar:5.4.15.Final]
at org.hibernate.tool.schema.internal.AbstractSchemaMigrator.createTable(AbstractSchemaMigrator.java:277) [hibernate-core-5.4.15.Final.jar:5.4.15.Final]
at org.hibernate.tool.schema.internal.GroupedSchemaMigratorImpl.performTablesMigration(GroupedSchemaMigratorImpl.java:71) [hibernate-core-5.4.15.Final.jar:5.4.15.Final]
at org.hibernate.tool.schema.internal.AbstractSchemaMigrator.performMigration(AbstractSchemaMigrator.java:207) [hibernate-core-5.4.15.Final.jar:5.4.15.Final]
at org.hibernate.tool.schema.internal.AbstractSchemaMigrator.doMigration(AbstractSchemaMigrator.java:114) [hibernate-core-5.4.15.Final.jar:5.4.15.Final]
at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.performDatabaseAction(SchemaManagementToolCoordinator.java:184) [hibernate-core-5.4.15.Final.jar:5.4.15.Final]
at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.process(SchemaManagementToolCoordinator.java:73) [hibernate-core-5.4.15.Final.jar:5.4.15.Final]
at org.hibernate.internal.SessionFactoryImpl.<init>(SessionFactoryImpl.java:314) [hibernate-core-5.4.15.Final.jar:5.4.15.Final]
at org.hibernate.boot.internal.SessionFactoryBuilderImpl.build(SessionFactoryBuilderImpl.java:468) [hibernate-core-5.4.15.Final.jar:5.4.15.Final]
at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:1249) [hibernate-core-5.4.15.Final.jar:5.4.15.Final]
at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:58) [spring-orm-5.2.6.RELEASE.jar:5.2.6.RELEASE]
at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:365) [spring-orm-5.2.6.RELEASE.jar:5.2.6.RELEASE]
at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:391) [spring-orm-5.2.6.RELEASE.jar:5.2.6.RELEASE]
at java.util.concurrent.FutureTask.run(Unknown Source) ~[na:1.8.0_201]
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) ~[na:1.8.0_201]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[na:1.8.0_201]
at java.lang.Thread.run(Unknown Source) ~[na:1.8.0_201]
Caused by: java.sql.SQLSyntaxErrorException: Table 'lmsdb.hibernate_sequence' doesn't exist
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:120) ~[mysql-connector-java-8.0.20.jar:8.0.20]
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:97) ~[mysql-connector-java-8.0.20.jar:8.0.20]
at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122) ~[mysql-connector-java-8.0.20.jar:8.0.20]
at com.mysql.cj.jdbc.StatementImpl.executeInternal(StatementImpl.java:764) ~[mysql-connector-java-8.0.20.jar:8.0.20]
at com.mysql.cj.jdbc.StatementImpl.execute(StatementImpl.java:648) ~[mysql-connector-java-8.0.20.jar:8.0.20]
at com.zaxxer.hikari.pool.ProxyStatement.execute(ProxyStatement.java:95) ~[HikariCP-3.4.5.jar:na]
at com.zaxxer.hikari.pool.HikariProxyStatement.execute(HikariProxyStatement.java) ~[HikariCP-3.4.5.jar:na]
at org.hibernate.tool.schema.internal.exec.GenerationTargetToDatabase.accept(GenerationTargetToDatabase.java:54) ~[hibernate-core-5.4.15.Final.jar:5.4.15.Final]
... 18 common frames omitted
2020-06-05 17:05:37.915 INFO 13300 --- [ task-1] o.h.e.t.j.p.i.JtaPlatformInitiator : HHH000490: Using JtaPlatform implementation: [org.hibernate.engine.transaction.jta.platform.internal.NoJtaPlatform]
2020-06-05 17:05:37.929 INFO 13300 --- [ task-1] j.LocalContainerEntityManagerFactoryBean : Initialized JPA EntityManagerFactory for persistence unit 'default'
2020-06-05 17:05:38.689 INFO 13300 --- [ main] pertySourcedRequestMappingHandlerMapping : Mapped URL path [/v2/api-docs] onto method [springfox.documentation.swagger2.web.Swagger2Controller#getDocumentation(String, HttpServletRequest)]
2020-06-05 17:05:39.115 INFO 13300 --- [ main] o.s.b.a.w.s.WelcomePageHandlerMapping : Adding welcome page template: index
2020-06-05 17:05:39.499 INFO 13300 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat started on port(s): 8080 (http) with context path ''
2020-06-05 17:05:39.501 INFO 13300 --- [ main] d.s.w.p.DocumentationPluginsBootstrapper : Context refreshed
2020-06-05 17:05:39.568 INFO 13300 --- [ main] d.s.w.p.DocumentationPluginsBootstrapper : Found 1 custom documentation plugin(s)
2020-06-05 17:05:39.661 INFO 13300 --- [ main] s.d.s.w.s.ApiListingReferenceScanner : Scanning for api listing references
2020-06-05 17:05:40.122 INFO 13300 --- [ main] DeferredRepositoryInitializationListener : Triggering deferred initialization of Spring Data repositories…
2020-06-05 17:05:40.300 INFO 13300 --- [ main] DeferredRepositoryInitializationListener : Spring Data repositories initialized!
2020-06-05 17:05:40.325 INFO 13300 --- [ main] com.lms.LmsApplication : Started LmsApplication in 17.027 seconds (JVM running for 21.465)
2020-06-05 17:05:24.458信息13300---[main]com.lms.lms应用程序：使用PID 13300在BLR-FV2ZKC2上启动lms应用程序（C:\Users\Jagrati.Agrawal\Documents\workspace-spring-tool-suite-4-4.6.2.RELEASE\LMS\target\classes由Jagrati.Agrawal在C:\Users\Jagrati.Agrawal\Documents\workspace-spring-tool-suite-4-4.6.2.RELEASE\LMS中启动）
2020-06-05 17:05:24.478信息13300---[main]com.lms.lms应用程序：未设置活动配置文件，返回默认配置文件：默认
2020-06-05 17:05:26.853信息13300---[main].s.d.r.c.RepositoryConfigurationDelegate:在延迟模式下引导Spring数据JPA存储库。
2020-06-05 17:05:27.019信息13300---[main].s.d.r.c.RepositoryConfigurationDelegate:在151ms内完成Spring数据存储库扫描。找到1个JPA存储库接口。
2020-06-05 17:05:29.102信息13300---[main]o.s.b.w.embedded.tomcat.TomcatWebServer:tomcat已用端口初始化：8080（http）
2020-06-05 17:05:29.118信息13300---[main]o.apache.catalina.core.StandardService:启动服务[Tomcat]
2020-06-05 17:05:29.118信息13300---[main]org.apache.catalina.core.StandardEngine:启动Servlet引擎：[apache-Tomcat/9.0.35]
2020-06-05 17:05:30.604信息13300---[main]org.apache.jasper.servlet.TldScanner:至少扫描了一个JAR以查找TLD，但未包含TLD。为此记录器启用调试日志记录，以获取已扫描但未找到TLD的JAR的完整列表。在扫描过程中跳过不需要的JAR可以缩短启动时间和JSP编译时间。
2020-06-05 17:05:30.612信息13300---[main]o.a.c.c.c.[Tomcat].[localhost].[/]：初始化Spring嵌入式WebApplicationContext
2020-06-05 17:05:30.613信息13300---[main]o.s.web.context.ContextLoader:根WebApplicationContext:初始化在6009毫秒内完成
2020-06-05 17:05:31.169信息13300---[main]o.s.s.concurrent.ThreadPoolTaskExecutor:初始化ExecutorService'applicationTaskExecutor'
2020-06-05 17:05:31.530信息13300---[task-1]o.hibernate.jpa.internal.util.LogHelper:hh000204:正在处理PersistenceUnitInfo[名称：默认值]
2020-06-05 17:05:32.012信息13300---[task-1]org.hibernate.Version:hh000412:hibernate ORM核心版本5.4.15.Final
2020-06-05 17:05:32.621警告13300---[main]JpaBaseConfiguration$JpaWebConfiguration:spring.jpa.open-in-view在默认情况下处于启用状态。因此，可以在视图呈现期间执行数据库查询。显式配置spring.jpa.open-in-view以禁用此警告
2020-06-05 17:05:32.844信息13300---[task-1]o.hibernate.annotations.common.Version:HCANN000001:hibernate Commons annotations{5.1.0.Final}
2020-06-05 17:05:33.282信息13300---[task-1]com.zaxxer.hikari.HikariDataSource:hikaripol-1-开始。。。
2020-06-05 17:05:34.121信息13300---[task-1]com.zaxxer.hikari.HikariDataSource:hikaripol-1-启动完成。
2020-06-05 17:05:34.211信息13300---[task-1]org.hibernate.dialogue.dialogue:hh000400:使用方言：org.hibernate.dialogue.mysqldialogue
2020-06-05 17:05:37.695调试13300---[task-1]org.hibernate.SQL:创建表hibernate_序列（next_val bigint）type=MyISAM
2020-06-05 17:05:37.776警告13300---[task-1]o.h.t.s.i.ExceptionHandlerLoggedImpl:GenerationTarget在接受命令时遇到异常：通过JDBC语句执行DDL“create table hibernate_sequence（next_val bigint）type=MyISAM”时出错
org.hibernate.tool.schema.spi.CommandAcceptanceException:通过JDBC语句执行DDL“创建表hibernate_序列（next_val bigint）type=MyISAM”时出错
在org.hibernate.tool.schema.internal.exec.GenerationTargetToDatabase.accept（GenerationTargetToDatabase.java:67）~[hibernate-core-5.4.15.Final.jar:5.4.15.Final]
位于org.hibernate.tool.schema.internal.AbstractSchemaMigrator.applySqlString（AbstractSchemaMigrator.java:559）[hibernate-core-5.4.15.Final.jar:5.4.15.Final]
位于org.hibernate.tool.schema.internal.AbstractSchemaMigrator.applySqlStrings（AbstractSchemaMigrator.java:504）[hibernate-core-5.4.15.Final.jar:5.4.15.Final]
在org.hibernate.tool.schema.internal.AbstractSchemaMigrator.createTable（AbstractSchemaMigrator.java:277）[hibernate-core-5.4.15.Final.jar:5.4.15.Final]
在org.hibernate.tool.schema.internal.GroupedSchemaMigratorImpl.performTablesMigration（GroupedSchemaMigratorImpl.java:71）[hibernate-core-5.4.15.Final.jar:5.4.15.Final]
在org.hibernate.tool.schema.internal.AbstractSchemaMigrator.performMigration（AbstractSchemaMigrator.java:207）[hibernate-core-5.4.15.Final.jar:5.4.15.Final]
位于org.hibernate.tool.schema.internal.AbstractSchemaMigrator.doMigration（AbstractSchemaMigrator.java:114）[hibernate-core-5.4.15.Final.jar:5.4.15.Final]
位于org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.performDatabaseAction（SchemaManagementToolCoordinator.java:184）[hibernate-core-5.4.15.Final.jar:5.4.15.Final]
在org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.process（SchemaManagementToolCoordinator.java:73）[hibernate-core-5.4.15.Final.jar:5.4.15.Final]
位于org.hibernate.internal.sessionfactorympl.（sessionfactorympl.java:314）[hibernate-core-5.4.15.Final.jar:5.4.15.Final]
在org.hibernate.boot.internal.SessionFactoryBuilderImpl.build（SessionFactoryBuilderImpl.java:468）[hibernate-core-5.4.15.Final.j
package com.lms.controllers.rest;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RestController;
import com.lms.services.LmsService;
import java.util.Collection;
import com.lms.models.Book;
@RestController
public class MainRestController {
@Autowired
private LmsService lmsService;
@GetMapping(value = "/")
public String hello() {
return "Hello World!";
}
@GetMapping("/findAllBooks")
public Collection<Book> getAllBooks() {
return lmsService.findAllBooks();
}
@PostMapping("/postBook")
public String addNewBook(@RequestBody Book book) {
lmsService.addBook(book);
return "Added";
}
}
spring.mvc.view.prefix = /WEB-INF/jsp/
spring.mvc.view.suffix = .jsp
spring.datasource.url = jdbc:mysql://localhost:3306/lmsdb?useSSL=false
spring.datasource.username = root
spring.datasource.password = root639
spring.jpa.properties.hibernate.dialect = org.hibernate.dialect.MySQLDialect
spring.jpa.hibernate.ddl-auto= update
logging.level.org.hibernate.SQL = debug
2020-06-05 17:05:24.458 INFO 13300 --- [ main] com.lms.LmsApplication : Starting LmsApplication on BLR-FV2ZKC2 with PID 13300 (C:\Users\Jagrati.Agrawal\Documents\workspace-spring-tool-suite-4-4.6.2.RELEASE\LMS\target\classes started by Jagrati.Agrawal in C:\Users\Jagrati.Agrawal\Documents\workspace-spring-tool-suite-4-4.6.2.RELEASE\LMS)
2020-06-05 17:05:24.478 INFO 13300 --- [ main] com.lms.LmsApplication : No active profile set, falling back to default profiles: default
2020-06-05 17:05:26.853 INFO 13300 --- [ main] .s.d.r.c.RepositoryConfigurationDelegate : Bootstrapping Spring Data JPA repositories in DEFERRED mode.
2020-06-05 17:05:27.019 INFO 13300 --- [ main] .s.d.r.c.RepositoryConfigurationDelegate : Finished Spring Data repository scanning in 151ms. Found 1 JPA repository interfaces.
2020-06-05 17:05:29.102 INFO 13300 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port(s): 8080 (http)
2020-06-05 17:05:29.118 INFO 13300 --- [ main] o.apache.catalina.core.StandardService : Starting service [Tomcat]
2020-06-05 17:05:29.118 INFO 13300 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet engine: [Apache Tomcat/9.0.35]
2020-06-05 17:05:30.604 INFO 13300 --- [ main] org.apache.jasper.servlet.TldScanner : At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.
2020-06-05 17:05:30.612 INFO 13300 --- [ main] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2020-06-05 17:05:30.613 INFO 13300 --- [ main] o.s.web.context.ContextLoader : Root WebApplicationContext: initialization completed in 6009 ms
2020-06-05 17:05:31.169 INFO 13300 --- [ main] o.s.s.concurrent.ThreadPoolTaskExecutor : Initializing ExecutorService 'applicationTaskExecutor'
2020-06-05 17:05:31.530 INFO 13300 --- [ task-1] o.hibernate.jpa.internal.util.LogHelper : HHH000204: Processing PersistenceUnitInfo [name: default]
2020-06-05 17:05:32.012 INFO 13300 --- [ task-1] org.hibernate.Version : HHH000412: Hibernate ORM core version 5.4.15.Final
2020-06-05 17:05:32.621 WARN 13300 --- [ main] JpaBaseConfiguration$JpaWebConfiguration : spring.jpa.open-in-view is enabled by default. Therefore, database queries may be performed during view rendering. Explicitly configure spring.jpa.open-in-view to disable this warning
2020-06-05 17:05:32.844 INFO 13300 --- [ task-1] o.hibernate.annotations.common.Version : HCANN000001: Hibernate Commons Annotations {5.1.0.Final}
2020-06-05 17:05:33.282 INFO 13300 --- [ task-1] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Starting...
2020-06-05 17:05:34.121 INFO 13300 --- [ task-1] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Start completed.
2020-06-05 17:05:34.211 INFO 13300 --- [ task-1] org.hibernate.dialect.Dialect : HHH000400: Using dialect: org.hibernate.dialect.MySQLDialect
2020-06-05 17:05:37.695 DEBUG 13300 --- [ task-1] org.hibernate.SQL : create table hibernate_sequence (next_val bigint) type=MyISAM
2020-06-05 17:05:37.776 WARN 13300 --- [ task-1] o.h.t.s.i.ExceptionHandlerLoggedImpl : GenerationTarget encountered exception accepting command : Error executing DDL "create table hibernate_sequence (next_val bigint) type=MyISAM" via JDBC Statement
org.hibernate.tool.schema.spi.CommandAcceptanceException: Error executing DDL "create table hibernate_sequence (next_val bigint) type=MyISAM" via JDBC Statement
at org.hibernate.tool.schema.internal.exec.GenerationTargetToDatabase.accept(GenerationTargetToDatabase.java:67) ~[hibernate-core-5.4.15.Final.jar:5.4.15.Final]
at org.hibernate.tool.schema.internal.AbstractSchemaMigrator.applySqlString(AbstractSchemaMigrator.java:559) [hibernate-core-5.4.15.Final.jar:5.4.15.Final]
at org.hibernate.tool.schema.internal.AbstractSchemaMigrator.applySqlStrings(AbstractSchemaMigrator.java:504) [hibernate-core-5.4.15.Final.jar:5.4.15.Final]
at org.hibernate.tool.schema.internal.AbstractSchemaMigrator.createTable(AbstractSchemaMigrator.java:277) [hibernate-core-5.4.15.Final.jar:5.4.15.Final]
at org.hibernate.tool.schema.internal.GroupedSchemaMigratorImpl.performTablesMigration(GroupedSchemaMigratorImpl.java:71) [hibernate-core-5.4.15.Final.jar:5.4.15.Final]
at org.hibernate.tool.schema.internal.AbstractSchemaMigrator.performMigration(AbstractSchemaMigrator.java:207) [hibernate-core-5.4.15.Final.jar:5.4.15.Final]
at org.hibernate.tool.schema.internal.AbstractSchemaMigrator.doMigration(AbstractSchemaMigrator.java:114) [hibernate-core-5.4.15.Final.jar:5.4.15.Final]
at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.performDatabaseAction(SchemaManagementToolCoordinator.java:184) [hibernate-core-5.4.15.Final.jar:5.4.15.Final]
at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.process(SchemaManagementToolCoordinator.java:73) [hibernate-core-5.4.15.Final.jar:5.4.15.Final]
at org.hibernate.internal.SessionFactoryImpl.<init>(SessionFactoryImpl.java:314) [hibernate-core-5.4.15.Final.jar:5.4.15.Final]
at org.hibernate.boot.internal.SessionFactoryBuilderImpl.build(SessionFactoryBuilderImpl.java:468) [hibernate-core-5.4.15.Final.jar:5.4.15.Final]
at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:1249) [hibernate-core-5.4.15.Final.jar:5.4.15.Final]
at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:58) [spring-orm-5.2.6.RELEASE.jar:5.2.6.RELEASE]
at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:365) [spring-orm-5.2.6.RELEASE.jar:5.2.6.RELEASE]
at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:391) [spring-orm-5.2.6.RELEASE.jar:5.2.6.RELEASE]
at java.util.concurrent.FutureTask.run(Unknown Source) ~[na:1.8.0_201]
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) ~[na:1.8.0_201]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[na:1.8.0_201]
at java.lang.Thread.run(Unknown Source) ~[na:1.8.0_201]
Caused by: java.sql.SQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'type=MyISAM' at line 1
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:120) ~[mysql-connector-java-8.0.20.jar:8.0.20]
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:97) ~[mysql-connector-java-8.0.20.jar:8.0.20]
at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122) ~[mysql-connector-java-8.0.20.jar:8.0.20]
at com.mysql.cj.jdbc.StatementImpl.executeInternal(StatementImpl.java:764) ~[mysql-connector-java-8.0.20.jar:8.0.20]
at com.mysql.cj.jdbc.StatementImpl.execute(StatementImpl.java:648) ~[mysql-connector-java-8.0.20.jar:8.0.20]
at com.zaxxer.hikari.pool.ProxyStatement.execute(ProxyStatement.java:95) ~[HikariCP-3.4.5.jar:na]
at com.zaxxer.hikari.pool.HikariProxyStatement.execute(HikariProxyStatement.java) ~[HikariCP-3.4.5.jar:na]
at org.hibernate.tool.schema.internal.exec.GenerationTargetToDatabase.accept(GenerationTargetToDatabase.java:54) ~[hibernate-core-5.4.15.Final.jar:5.4.15.Final]
... 18 common frames omitted
2020-06-05 17:05:37.777 DEBUG 13300 --- [ task-1] org.hibernate.SQL : insert into hibernate_sequence values ( 1 )
2020-06-05 17:05:37.913 WARN 13300 --- [ task-1] o.h.t.s.i.ExceptionHandlerLoggedImpl : GenerationTarget encountered exception accepting command : Error executing DDL "insert into hibernate_sequence values ( 1 )" via JDBC Statement
org.hibernate.tool.schema.spi.CommandAcceptanceException: Error executing DDL "insert into hibernate_sequence values ( 1 )" via JDBC Statement
at org.hibernate.tool.schema.internal.exec.GenerationTargetToDatabase.accept(GenerationTargetToDatabase.java:67) ~[hibernate-core-5.4.15.Final.jar:5.4.15.Final]
at org.hibernate.tool.schema.internal.AbstractSchemaMigrator.applySqlString(AbstractSchemaMigrator.java:559) [hibernate-core-5.4.15.Final.jar:5.4.15.Final]
at org.hibernate.tool.schema.internal.AbstractSchemaMigrator.applySqlStrings(AbstractSchemaMigrator.java:504) [hibernate-core-5.4.15.Final.jar:5.4.15.Final]
at org.hibernate.tool.schema.internal.AbstractSchemaMigrator.createTable(AbstractSchemaMigrator.java:277) [hibernate-core-5.4.15.Final.jar:5.4.15.Final]
at org.hibernate.tool.schema.internal.GroupedSchemaMigratorImpl.performTablesMigration(GroupedSchemaMigratorImpl.java:71) [hibernate-core-5.4.15.Final.jar:5.4.15.Final]
at org.hibernate.tool.schema.internal.AbstractSchemaMigrator.performMigration(AbstractSchemaMigrator.java:207) [hibernate-core-5.4.15.Final.jar:5.4.15.Final]
at org.hibernate.tool.schema.internal.AbstractSchemaMigrator.doMigration(AbstractSchemaMigrator.java:114) [hibernate-core-5.4.15.Final.jar:5.4.15.Final]
at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.performDatabaseAction(SchemaManagementToolCoordinator.java:184) [hibernate-core-5.4.15.Final.jar:5.4.15.Final]
at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.process(SchemaManagementToolCoordinator.java:73) [hibernate-core-5.4.15.Final.jar:5.4.15.Final]
at org.hibernate.internal.SessionFactoryImpl.<init>(SessionFactoryImpl.java:314) [hibernate-core-5.4.15.Final.jar:5.4.15.Final]
at org.hibernate.boot.internal.SessionFactoryBuilderImpl.build(SessionFactoryBuilderImpl.java:468) [hibernate-core-5.4.15.Final.jar:5.4.15.Final]
at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:1249) [hibernate-core-5.4.15.Final.jar:5.4.15.Final]
at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:58) [spring-orm-5.2.6.RELEASE.jar:5.2.6.RELEASE]
at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:365) [spring-orm-5.2.6.RELEASE.jar:5.2.6.RELEASE]
at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:391) [spring-orm-5.2.6.RELEASE.jar:5.2.6.RELEASE]
at java.util.concurrent.FutureTask.run(Unknown Source) ~[na:1.8.0_201]
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) ~[na:1.8.0_201]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[na:1.8.0_201]
at java.lang.Thread.run(Unknown Source) ~[na:1.8.0_201]
Caused by: java.sql.SQLSyntaxErrorException: Table 'lmsdb.hibernate_sequence' doesn't exist
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:120) ~[mysql-connector-java-8.0.20.jar:8.0.20]
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:97) ~[mysql-connector-java-8.0.20.jar:8.0.20]
at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122) ~[mysql-connector-java-8.0.20.jar:8.0.20]
at com.mysql.cj.jdbc.StatementImpl.executeInternal(StatementImpl.java:764) ~[mysql-connector-java-8.0.20.jar:8.0.20]
at com.mysql.cj.jdbc.StatementImpl.execute(StatementImpl.java:648) ~[mysql-connector-java-8.0.20.jar:8.0.20]
at com.zaxxer.hikari.pool.ProxyStatement.execute(ProxyStatement.java:95) ~[HikariCP-3.4.5.jar:na]
at com.zaxxer.hikari.pool.HikariProxyStatement.execute(HikariProxyStatement.java) ~[HikariCP-3.4.5.jar:na]
at org.hibernate.tool.schema.internal.exec.GenerationTargetToDatabase.accept(GenerationTargetToDatabase.java:54) ~[hibernate-core-5.4.15.Final.jar:5.4.15.Final]
... 18 common frames omitted
2020-06-05 17:05:37.915 INFO 13300 --- [ task-1] o.h.e.t.j.p.i.JtaPlatformInitiator : HHH000490: Using JtaPlatform implementation: [org.hibernate.engine.transaction.jta.platform.internal.NoJtaPlatform]
2020-06-05 17:05:37.929 INFO 13300 --- [ task-1] j.LocalContainerEntityManagerFactoryBean : Initialized JPA EntityManagerFactory for persistence unit 'default'
2020-06-05 17:05:38.689 INFO 13300 --- [ main] pertySourcedRequestMappingHandlerMapping : Mapped URL path [/v2/api-docs] onto method [springfox.documentation.swagger2.web.Swagger2Controller#getDocumentation(String, HttpServletRequest)]
2020-06-05 17:05:39.115 INFO 13300 --- [ main] o.s.b.a.w.s.WelcomePageHandlerMapping : Adding welcome page template: index
2020-06-05 17:05:39.499 INFO 13300 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat started on port(s): 8080 (http) with context path ''
2020-06-05 17:05:39.501 INFO 13300 --- [ main] d.s.w.p.DocumentationPluginsBootstrapper : Context refreshed
2020-06-05 17:05:39.568 INFO 13300 --- [ main] d.s.w.p.DocumentationPluginsBootstrapper : Found 1 custom documentation plugin(s)
2020-06-05 17:05:39.661 INFO 13300 --- [ main] s.d.s.w.s.ApiListingReferenceScanner : Scanning for api listing references
2020-06-05 17:05:40.122 INFO 13300 --- [ main] DeferredRepositoryInitializationListener : Triggering deferred initialization of Spring Data repositories…
2020-06-05 17:05:40.300 INFO 13300 --- [ main] DeferredRepositoryInitializationListener : Spring Data repositories initialized!
2020-06-05 17:05:40.325 INFO 13300 --- [ main] com.lms.LmsApplication : Started LmsApplication in 17.027 seconds (JVM running for 21.465)