jhipster 使用 prod 配置文件运行嵌入式 jar - liquibase 问题

我已经将我的应用程序打包为： mvn -Pprod 包

然后我跑了

java -jar myapp-0.0.1-SNAPSHOT.war

效果很好。 但如果我跑：

java -jar myapp-0.0.1-SNAPSHOT.war --spring.profiles.active=prod

我收到此错误：

[ERROR] org.springframework.boot.context.embedded.tomcat.ServletContextInitializerLifecycleListener - Error starting Tomcat context: org.springframework.beans.factory.BeanCreationException
[WARN] org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext - Exception encountered during context initialization - cancelling refresh attempt
org.springframework.context.ApplicationContextException: Unable to start embedded container; nested exception is org.springframework.boot.context.embedded.EmbeddedServletContainerException: Unable to start embedded Tomcat
    at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.onRefresh(EmbeddedWebApplicationContext.java:124) [spring-boot-1.2.0.RELEASE.jar!/:1.2.0.RELEASE]
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:474) ~[spring-context-4.1.3.RELEASE.jar!/:4.1.3.RELEASE]
    at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:109) [spring-boot-1.2.0.RELEASE.jar!/:1.2.0.RELEASE]
    at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:691) [spring-boot-1.2.0.RELEASE.jar!/:1.2.0.RELEASE]
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:321) [spring-boot-1.2.0.RELEASE.jar!/:1.2.0.RELEASE]
    at com.myapp.Application.main(Application.java:57) [classes!/:na]
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_25]
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_25]
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_25]
    at java.lang.reflect.Method.invoke(Method.java:483) ~[na:1.8.0_25]
    at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:53) [bioandbio-0.0.1-SNAPSHOT.war:na]
    at java.lang.Thread.run(Thread.java:745) [na:1.8.0_25]
Caused by: org.springframework.boot.context.embedded.EmbeddedServletContainerException: Unable to start embedded Tomcat
    at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainer.initialize(TomcatEmbeddedServletContainer.java:97) ~[spring-boot-1.2.0.RELEASE.jar!/:1.2.0.RELEASE]
    at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainer.<init>(TomcatEmbeddedServletContainer.java:74) ~[spring-boot-1.2.0.RELEASE.jar!/:1.2.0.RELEASE]
    at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainerFactory.getTomcatEmbeddedServletContainer(TomcatEmbeddedServletContainerFactory.java:374) ~[spring-boot-1.2.0.RELEASE.jar!/:1.2.0.RELEASE]
    at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainerFactory.getEmbeddedServletContainer(TomcatEmbeddedServletContainerFactory.java:150) ~[spring-boot-1.2.0.RELEASE.jar!/:1.2.0.RELEASE]
    at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.createEmbeddedServletContainer(EmbeddedWebApplicationContext.java:148) [spring-boot-1.2.0.RELEASE.jar!/:1.2.0.RELEASE]
    at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.onRefresh(EmbeddedWebApplicationContext.java:121) [spring-boot-1.2.0.RELEASE.jar!/:1.2.0.RELEASE]
    ... 11 common frames omitted
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.security.config.annotation.web.configuration.WebSecurityConfiguration': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire method: public void org.springframework.security.config.annotation.web.configuration.WebSecurityConfiguration.setFilterChainProxySecurityConfigurer(org.springframework.security.config.annotation.ObjectPostProcessor,java.util.List) throws java.lang.Exception; nested exception is org.springframework.beans.factory.BeanExpressionException: Expression parsing failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'securityConfiguration': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.springframework.security.core.userdetails.UserDetailsService com.myapp.config.SecurityConfiguration.userDetailsService; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userDetailsService': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.myapp.repository.UserRepository com.myapp.security.UserDetailsService.userRepository; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userRepository': Cannot create inner bean '(inner bean)#1f1288f5' of type [org.springframework.orm.jpa.SharedEntityManagerCreator] while setting bean property 'entityManager'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)#1f1288f5': Cannot resolve reference to bean 'entityManagerFactory' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'liquibase' defined in class path resource [com/myapp/config/DatabaseConfiguration.class]: Invocation of init method failed; nested exception is liquibase.exception.ValidationFailedException: Validation Failed:
     1 change sets check sum
          classpath:config/liquibase/changelog/00000000000000_initial_schema.xml::00000000000001::jhipster is now: 7:788e6cd59e4764c45e1b83437356e748

我不明白为什么产品配置文件会导致这个问题。 如果有人知道这里出了什么问题

谢谢。

一直读到堆栈跟踪的底部，我发现根本原因是 liquibase 校验和验证失败。我不确定您对 liquibase 有多熟悉，但它是嵌入 jhipster 中的一个工具，用于在对象更改时管理数据库架构更改。 liquibase 的作用是使用 XML 格式将数据库模式描述为一系列“变更集”。当 liquibase 部署变更集（即，变更集显示“id 为“CreateTableFoo”的变更集是“使用列 bar baz 等创建表 foo”）时，它实际上创建了该表，然后它还会向名为“的表中添加一行” databasechangelog' 记录变更集“CreateTableFoo”在某个时间成功应用，并且该变更集的校验和是某个值。现在，如果您更改变更集 xml 文件，以便变更集“CreateTableFoo”创建一个具有不同名称或不同列的表，那么为该变更集计算的校验和也会更改，因此当您尝试更新模式 liquibase 时说“等等！出事了！”

这就是这里发生的事情。

Error creating bean with name 'liquibase' defined in class path resource [com/myapp/config/DatabaseConfiguration.class]: Invocation of init method failed; nested exception is liquibase.exception.ValidationFailedException: Validation Failed: 1 change sets check sum classpath:config/liquibase/changelog/00000000000000_initial_schema.xml::00000000000001::jhipster is now: 7:788e6cd59e4764c45e1b83437356e748

这表明 prod 数据库已经运行了 liquibase 更新来填充架构，但自初始部署以来变更集已发生更改。我不熟悉 jhipster 如何使用 liquibase，所以你需要查看该文件classpath:config/liquibase/changelog/00000000000000_initial_schema.xml查看它正在尝试设置的数据库模式，并将其与生产中实际使用的模式进行比较。

现在事情已经不同步了，您必须找到一种方法让它们恢复同步，这比这里可以回答的更复杂，并且很大程度上取决于变更日志和生产模式之间的差异。