无法打开java类路径资源[org/quartz/impl/jdbcjobstore/tables_h2.sql]，因为它不存在

Question

我正在尝试使用H2数据库来测试我的quartz应用程序，它正在使用SpringBoot运行。 我的申请书。属性如下所示：

#DB Properties
spring.jpa.show-sql=true
spring.jpa.hibernate.ddl-auto=update
spring.datasource.url = jdbc:h2:mem:test
spring.jpa.properties.hibernate.dialect = org.hibernate.dialect.H2Dialect
spring.datasource.driver-class-name=org.h2.Driver
spring.datasource.continueonerror=true

#Quartz
quartz.enabled=true
quartz.initialize-schema=never
org.quartz.jdbc.initialize-schema=never
quartz.schedulerAutoStart=false
quartz.fileName=application-integrationtest.properties
org.quartz.scheduler.instanceName = DefaultQuartzScheduler
org.quartz.scheduler.instanceId = AUTO
org.quartz.scheduler.makeSchedulerThreadDaemon = true
org.quartz.threadPool.class = org.quartz.simpl.SimpleThreadPool
org.quartz.threadPool.makeThreadsDaemons = true
org.quartz.threadPool.threadCount: 20
org.quartz.threadPool.threadPriority: 5

#============================================================================
# Configure JobStore
#============================================================================

org.quartz.jobStore.class = org.quartz.impl.jdbcjobstore.JobStoreTX 
org.quartz.jobStore.driverDelegateClass = org.quartz.impl.jdbcjobstore.StdJDBCDelegate
org.quartz.jobStore.tablePrefix = QRTZ_
org.quartz.jobStore.isClustered = false
org.quartz.jobStore.dataSource = myDs
org.quartz.jobStore.misfireThreshold = 25000


#============================================================================
# Configure Datasources  
#============================================================================

org.quartz.dataSource.myDS.driver = org.h2.Driver
org.quartz.dataSource.myDS.URL = ${spring.datasource.url}
org.quartz.dataSource.myDS.maxConnections = 5
org.quartz.dataSource.myDS.validationQuery = select 1

但它在运行testcase时抛出以下异常

Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'quartzDataSourceInitializer': Invocation of init method failed; nested exception is org.springframework.jdbc.datasource.init.CannotReadScriptException: Cannot read SQL script from class path resource [org/quartz/impl/jdbcjobstore/tables_h2.sql]; nested exception is java.io.FileNotFoundException: class path resource [org/quartz/impl/jdbcjobstore/tables_h2.sql] cannot be opened because it does not exist
    at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor.postProcessBeforeInitialization(InitDestroyAnnotationBeanPostProcessor.java:138)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsBeforeInitialization(AbstractAutowireCapableBeanFactory.java:422)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1694)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:579)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:501)
    at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:317)
    at org.springframework.beans.factory.support.AbstractBeanFactory$$Lambda$120/502891368.getObject(Unknown Source)
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:228)
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:315)
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199)
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:304)
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199)
    at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:251)
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1138)
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1065)
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:584)
    ... 45 more
Caused by: org.springframework.jdbc.datasource.init.CannotReadScriptException: Cannot read SQL script from class path resource [org/quartz/impl/jdbcjobstore/tables_h2.sql]; nested exception is java.io.FileNotFoundException: class path resource [org/quartz/impl/jdbcjobstore/tables_h2.sql] cannot be opened because it does not exist
    at org.springframework.jdbc.datasource.init.ScriptUtils.executeSqlScript(ScriptUtils.java:453)
    at org.springframework.jdbc.datasource.init.ResourceDatabasePopulator.populate(ResourceDatabasePopulator.java:240)
    at org.springframework.jdbc.datasource.init.DatabasePopulatorUtils.execute(DatabasePopulatorUtils.java:48)
    at org.springframework.boot.jdbc.AbstractDataSourceInitializer.initialize(AbstractDataSourceInitializer.java:65)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:497)
    at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor$LifecycleElement.invoke(InitDestroyAnnotationBeanPostProcessor.java:365)
    at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor$LifecycleMetadata.invokeInitMethods(InitDestroyAnnotationBeanPostProcessor.java:308)
    at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor.postProcessBeforeInitialization(InitDestroyAnnotationBeanPostProcessor.java:135)
    ... 60 more
Caused by: java.io.FileNotFoundException: class path resource [org/quartz/impl/jdbcjobstore/tables_h2.sql] cannot be opened because it does not exist
    at org.springframework.core.io.ClassPathResource.getInputStream(ClassPathResource.java:180)
    at org.springframework.core.io.support.EncodedResource.getReader(EncodedResource.java:146)
    at org.springframework.jdbc.datasource.init.ScriptUtils.readScript(ScriptUtils.java:282)
    at org.springframework.jdbc.datasource.init.ScriptUtils.executeSqlScript(ScriptUtils.java:450)

我是否缺少一些配置

所有与石英相关的罐子都不包含表2。sql。如何将其包含在我的类路径中

Answer 1

我刚从maven存储库下载了quartzjar，那里有table_h2.sql文件：

https://mvnrepository.com/artifact/org.quartz-scheduler/quartz/2.3.0

您也可以在github上找到它，在github存储库中：tables_h2.sql

因此，请检查您是否正在使用过时版本的库，以及您是否具有正确的依赖关系。看起来这些sql文件是从另一个包（commit）中为2.3.0版本版本移动的，所以如果您使用的是最新的spring引导版本，您应该升级quartz，或者可能降级spring引导版本

如果您使用的是spring boot，建议使用在spring-boot-starter-parent中指定的versions属性，在您的情况下，有一个属性quartz.version，其值为2.3.0表示spring-boot 2.0.0.RELEASE，因此在maven中它看起来像：

<dependency>
    <groupId>org.quartz-scheduler</groupId>
    <artifactId>quartz</artifactId>
    <version>${quartz.version}</version>
</dependency>

在格拉德尔，你也会有类似的东西

Answer 2

SpringBoot2+中的另一个解决方案（在不使用Quartz的情况下）是将其从依赖项列表中排除。在我的情况下，我不得不添加这个排除。（请参阅pom文件以查看正确的groupId和artiactId，因为可以使用不同的groupId和artiactId）

我之所以发布这篇文章，是因为这个错误导致了我发布这篇文章

<exclusion>
    <groupId>opensymphony</groupId>
    <artifactId>quartz</artifactId>
</exclusion>