Liquibase 4.0无法在jar中启动

如何解决Liquibase 4.0无法在jar中启动

我使用Spring 2.3.3和Liquibase 4.0.0。 当运行gradlew bootRun时，它可以正常工作，但是当我运行编译的jar时，会收到很多消息，例如：

    2020-09-11 17:40:33.267  WARN 1 --- [           main] liquibase.integration                    : Cannot create filesystem for url jar:file:/app.jar!/BOOT-INF/lib/spring-aspects-5.2.8.RELEASE.jar!/: null

java.nio.file.FileSystemNotFoundException: null

...

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'liquibase' defined in class path resource [org/springframework/boot/autoconfigure/liquibase/LiquibaseAutoConfiguration$LiquibaseConfigurati
on.class]: Invocation of init method failed; nested exception is liquibase.exception.ChangeLogParseException: Error parsing classpath:/db/changelog/db.changelog-master.yaml

Liqubase gradle配置和运行时库：

configurations {
liquibaseRuntime.extendsFrom runtime

compileOnly {
    extendsFrom annotationProcessor
}

Properties liquibaseProps = new Properties()
liquibaseProps.load(new FileInputStream("src/main/resources/liquibase.properties"))

Properties applicationProps = new Properties()
applicationProps.load(new FileInputStream("src/main/resources/application.properties"))

liquibase {

    activities {

        main {
            referenceUrl 'hibernate:spring:' + liquibaseProps.getProperty('liquibase.domain.package') + '?dialect=' + applicationProps.getProperty('spring.jpa.database-platform') + '&hibernate.physical_naming_strategy=org.springframework.boot.orm.jpa.hibernate.SpringPhysicalNamingStrategy&hibernate.implicit_naming_strategy=org.springframework.boot.orm.jpa.hibernate.SpringImplicitNamingStrategy'
            driver applicationProps.getProperty('spring.datasource.driver-class-name')
            changeLogFile liquibaseProps.getProperty('liquibase.changelog.path') + migrationName() + '.yaml'
            url applicationProps.getProperty('spring.datasource.url')
            username applicationProps.getProperty('spring.datasource.username')
            password applicationProps.getProperty('spring.datasource.password')
        }
    }
}
}

运行时：

liquibaseRuntime 'org.liquibase:liquibase-core:4.0.0'
liquibaseRuntime 'org.liquibase:liquibase-groovy-dsl:2.1.2'
liquibaseRuntime 'org.postgresql:postgresql'

liquibaseRuntime 'org.liquibase.ext:liquibase-hibernate5:4.0.0'
liquibaseRuntime sourceSets.main.output

liquibaseRuntime "ch.qos.logback:logback-core"
liquibaseRuntime "ch.qos.logback:logback-classic"
liquibaseRuntime 'org.yaml:snakeyaml'
liquibaseRuntime group: 'javax.xml.bind',name: 'jaxb-api',version: '2.3.1'

liquibaseRuntime 'org.springframework.boot:spring-boot-starter-data-jpa'
liquibaseRuntime 'org.springframework.boot:spring-boot-starter-security'
liquibaseRuntime 'org.springframework.boot:spring-boot-starter-web'

liquibase.properties：

liquibase.changelog.path="classpath:src/main/resources/db/changelog/changes/"
liquibase.domain.package=ru.example.entities

应用程序配置 application.properties

spring.application.name = "Example"
application.description = "Example"
application.version = 1.0


spring.jpa.database-platform = org.hibernate.dialect.PostgreSQL10Dialect
spring.jpa.hibernate.ddl-auto=validate
spring.jpa.hibernate.naming.implicit-strategy = org.hibernate.boot.model.naming.ImplicitNamingStrategyJpaCompliantImpl

spring.datasource.driver-class-name=org.postgresql.Driver
spring.datasource.url=jdbc:postgresql:localhost:5432/test
spring.datasource.username=postgres
spring.datasource.password=qwerty

我该如何解决？

更新：

更新了 resources / db / changelog / db.changelog-master.yaml ：

databaseChangeLog:
  - includeAll:
      path: classpath:db/changelog/changes/

在gradle中更新了liquibase配置：

    liquibase {
        activities {
            main {
                classpath "$projectDir/src/main/resources/db/changelog"
...

已添加到 application.properties： spring.liquibase.change-log = classpath：db / changelog / db.changelog-master.yaml

现在我仍然收到关于未找到jar依赖项的警告：

liquibase.integration                    : Cannot create filesystem for url jar:file:/app.jar!/BOOT-INF/lib/spring-aspects-5.2.8.RELEASE.jar!/: null

java.nio.file.FileSystemNotFoundException: null
        at jdk.zipfs/jdk.nio.zipfs.ZipFileSystemProvider.getFileSystem(ZipFileSystemProvider.java:172) ~[jdk.zipfs:na]

仍然找不到嵌入的变更集：

 Could not find directory or directory was empty for includeAll 'db/changelog/changes/'

includeAll问题解决，如果将其替换为显式声明

databaseChangeLog:
  - include:
      file: changes/20200829022849_default.yaml
      relativeToChangelogFile: true

更新2 这是存储库https://github.com/dekar91/liquibase_ex上的链接 我这样构建并启动应用程序：

./gradleew bootJar
java -jar example-0.0.1-SNAPSHOT.jar

解决方法

这是已提交的 liquibase 4.0.0问题 https://github.com/liquibase/liquibase/issues/1276 Liuquibase 3.10.2 正常工作。

,

根据您的配置，liquibase看起来像是默认的classpath:/db/changelog/db.changelog-master.yaml。

因此添加到您的application.properties属性：

spring.liquibase.change-log=classpath:db/changelog/changes/<filename>-注意在文件名中也添加文件名，以便它可以选择主要变更日志。