如何获取spring.jpa.hibernate.ddl auto=validate的详细输出

我正在使用SpringJPA（hibernate）编写一个spring引导应用程序，并试图确定一个好的shema管理过程

关于ddl auto属性，我不能在生产中使用“创建”或“更新”，我必须手动管理模式。所以我将ddl自动设置为“验证”

但是，我没有得到详细的输出。服务器无法启动，但我没有收到任何解释架构错误的日志。当模式匹配时，服务器将正常启动。当模式不匹配时，我的日志会这样说：

  .   ____          _            __ _ _
 /\\ / ___'_ __ _ _(_)_ __  __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
 \\/  ___)| |_)| | | | | || (_| |  ) ) ) )
  '  |____| .__|_| |_|_| |_\__, | / / / /
 =========|_|==============|___/=/_/_/_/
 :: Spring Boot ::        (v2.0.3.RELEASE)

2018-09-07 11:35:25.388  INFO 13928 --- [  restartedMain] o.apache.catalina.core.StandardService   : Starting service [Tomcat]
2018-09-07 11:35:25.390  INFO 13928 --- [  restartedMain] org.apache.catalina.core.StandardEngine  : Starting Servlet Engine: Apache Tomcat/8.5.31
2018-09-07 11:35:25.392  INFO 13928 --- [ost-startStop-1] o.a.catalina.core.AprLifecycleListener   : The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: [REDACTED]
2018-09-07 11:35:25.465  INFO 13928 --- [ost-startStop-1] o.a.c.c.C.[Tomcat].[localhost].[/]       : Initializing Spring embedded WebApplicationContext
2018-09-07 11:35:25.855  INFO 13928 --- [ost-startStop-1] com.zaxxer.hikari.HikariDataSource       : HikariPool-1 - Starting...
2018-09-07 11:35:25.888  INFO 13928 --- [ost-startStop-1] com.zaxxer.hikari.HikariDataSource       : HikariPool-1 - Start completed.
2018-09-07 11:35:25.937  INFO 13928 --- [ost-startStop-1] o.hibernate.jpa.internal.util.LogHelper  : HHH000204: Processing PersistenceUnitInfo [
    name: default
    ...]
2018-09-07 11:35:25.986  INFO 13928 --- [ost-startStop-1] org.hibernate.Version                    : HHH000412: Hibernate Core {5.2.17.Final}
2018-09-07 11:35:25.987  INFO 13928 --- [ost-startStop-1] org.hibernate.cfg.Environment            : HHH000206: hibernate.properties not found
2018-09-07 11:35:26.023  INFO 13928 --- [ost-startStop-1] o.hibernate.annotations.common.Version   : HCANN000001: Hibernate Commons Annotations {5.0.1.Final}
2018-09-07 11:35:26.120  INFO 13928 --- [ost-startStop-1] org.hibernate.dialect.Dialect            : HHH000400: Using dialect: org.hibernate.dialect.MySQL5Dialect
2018-09-07 11:35:26.698  INFO 13928 --- [  restartedMain] o.apache.catalina.core.StandardService   : Stopping service [Tomcat]
2018-09-07 11:35:26.701  WARN 13928 --- [ost-startStop-1] o.a.c.loader.WebappClassLoaderBase       : The web application [ROOT] appears to have started a thread named [HikariPool-1 housekeeper] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread:
 sun.misc.Unsafe.park(Native Method)
 java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
 java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
 java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
 java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
 java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
 java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
 java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
 java.lang.Thread.run(Thread.java:748)
2018-09-07 11:35:26.702  WARN 13928 --- [ost-startStop-1] o.a.c.loader.WebappClassLoaderBase       : The web application [ROOT] appears to have started a thread named [HikariPool-1 connection adder] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread:
 sun.misc.Unsafe.park(Native Method)
 java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
 java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
 java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
 java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073)
 java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
 java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
 java.lang.Thread.run(Thread.java:748)
2018-09-07 11:35:26.705  INFO 13928 --- [  restartedMain] com.zaxxer.hikari.HikariDataSource       : HikariPool-1 - Shutdown initiated...
2018-09-07 11:35:26.708  INFO 13928 --- [  restartedMain] com.zaxxer.hikari.HikariDataSource       : HikariPool-1 - Shutdown completed.

Process finished with exit code 0

---

因此，我的问题是-如何获得更详细的日志记录来告诉我确切的验证错误？

根据HikariPool发出的警告，它看起来不像hibernate验证错误。对，您应该看到验证错误。这里还有一个问题。你的配置是什么？你在寻找哪种配置？我没有任何自定义的日志记录配置，但是我注意到，当服务器无法启动时，我从未获得良好的日志记录。