{"id":315,"date":"2023-03-30T02:32:17","date_gmt":"2022-07-08T20:28:27","guid":{"rendered":"https:\/\/www.silicloud.com\/ja\/blog\/index.php\/2023\/11\/30\/spring-boot-%e3%83%87%e3%83%bc%e3%82%bf%e3%83%99%e3%83%bc%e3%82%b9%e3%82%bf%e3%82%a4%e3%83%97%e3%81%8cnone%e3%81%ae%e3%81%9f%e3%82%81%e3%80%81%e5%9f%8b%e3%82%81%e8%be%bc%e3%81%bf%e3%83%87%e3%83%bc\/"},"modified":"2025-07-31T22:35:55","modified_gmt":"2025-07-31T13:35:55","slug":"spring-boot-%e3%83%87%e3%83%bc%e3%82%bf%e3%83%99%e3%83%bc%e3%82%b9%e3%82%bf%e3%82%a4%e3%83%97%e3%81%8cnone%e3%81%ae%e3%81%9f%e3%82%81%e3%80%81%e5%9f%8b%e3%82%81%e8%be%bc%e3%81%bf%e3%83%87%e3%83%bc","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/ja\/blog\/spring-boot-%e3%83%87%e3%83%bc%e3%82%bf%e3%83%99%e3%83%bc%e3%82%b9%e3%82%bf%e3%82%a4%e3%83%97%e3%81%8cnone%e3%81%ae%e3%81%9f%e3%82%81%e3%80%81%e5%9f%8b%e3%82%81%e8%be%bc%e3%81%bf%e3%83%87%e3%83%bc\/","title":{"rendered":"Spring Boot &#8211; \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30bf\u30a4\u30d7\u304cNONE\u306e\u305f\u3081\u3001\u57cb\u3081\u8fbc\u307f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u30c9\u30e9\u30a4\u30d0\u30fc\u30af\u30e9\u30b9\u3092\u7279\u5b9a\u3067\u304d\u307e\u305b\u3093\u3002"},"content":{"rendered":"<p>\u3053\u306e\u6587\u7ae0\u3092\u8aad\u3093\u3067\u3044\u308b\u306a\u3089\u3001\u304a\u305d\u3089\u304fSpring Boot\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u5b9f\u884c\u4e2d\u306b\u300cCannot determine embedded database driver class for database type NONE\u300d\u3068\u3044\u3046\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u305f\u3068\u601d\u3044\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u753b\u50cf\u306f\u3001JUnit\u30c6\u30b9\u30c8\u30b1\u30fc\u30b9\u306e\u5b9f\u884c\u4e2d\u306b\u300cCannot determine embedded database driver class for database type NONE\u300d\u3068\u3044\u3046\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u305f\u7c21\u5358\u306aSpring Boot\u30b9\u30bf\u30fc\u30bf\u30fc\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u3059\u3002<\/p>\n<h2>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30bf\u30a4\u30d7NONE\u306b\u5bfe\u3059\u308b\u57cb\u3081\u8fbc\u307f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30c9\u30e9\u30a4\u30d0\u30fc\u30af\u30e9\u30b9\u3092\u7279\u5b9a\u3067\u304d\u307e\u305b\u3093\u3002<\/h2>\n<p>\u3053\u306e\u30a8\u30e9\u30fc\u306f\u3001Spring Boot\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306bDataSource\u304c\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u306a\u3044\u5834\u5408\u306b\u767a\u751f\u3057\u307e\u3059\u3002Spring Boot\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u5b9f\u884c\u3059\u308b\u3068\u3001DataSource\u306e\u8a2d\u5b9a\u3092\u8a66\u307f\u3001\u8a2d\u5b9a\u304c\u63d0\u4f9b\u3055\u308c\u3066\u3044\u306a\u3044\u5834\u5408\u306b\u3053\u306e\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u30b9\u30ed\u30fc\u3057\u307e\u3059\u3002\u4ee5\u4e0b\u306f\u3001\u79c1\u306eSpring Boot\u30b9\u30bf\u30fc\u30bf\u30fc\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u542b\u307e\u308c\u3066\u3044\u305f\u30af\u30e9\u30b9\u3067\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code>package com.scdev.spring;\r\n\r\nimport org.springframework.boot.SpringApplication;\r\nimport org.springframework.boot.autoconfigure.SpringBootApplication;\r\n\r\n@SpringBootApplication\r\npublic class SpringBatchHelloWorldApplication {\r\n\r\n\tpublic static void main(String[] args) {\r\n\t\tSpringApplication.run(SpringBatchHelloWorldApplication.class, args);\r\n\t}\r\n}\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code>package com.scdev.spring;\r\n\r\nimport org.junit.Test;\r\nimport org.junit.runner.RunWith;\r\nimport org.springframework.boot.test.context.SpringBootTest;\r\nimport org.springframework.test.context.junit4.SpringRunner;\r\n\r\n@RunWith(SpringRunner.class)\r\n@SpringBootTest\r\npublic class SpringBatchHelloWorldApplicationTests {\r\n\r\n\t@Test\r\n\tpublic void contextLoads() {\r\n\t}\r\n\r\n}\r\n<\/code><\/pre>\n<p>\u79c1\u306eapplication.properties\u30d5\u30a1\u30a4\u30eb\u304c\u7a7a\u3067\u3057\u305f\u3002\u4eca\u3001JUnit\u30af\u30e9\u30b9\u3092\u5b9f\u884c\u3059\u308b\u3068\u3001\u4ee5\u4e0b\u306e\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code>11:42:49.460 [main] DEBUG org.springframework.test.context.junit4.SpringJUnit4ClassRunner - SpringJUnit4ClassRunner constructor called with [class com.scdev.spring.SpringBatchHelloWorldApplicationTests]\r\n11:42:49.469 [main] DEBUG org.springframework.test.context.BootstrapUtils - Instantiating CacheAwareContextLoaderDelegate from class [org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate]\r\n11:42:49.474 [main] DEBUG org.springframework.test.context.BootstrapUtils - Instantiating BootstrapContext using constructor [public org.springframework.test.context.support.DefaultBootstrapContext(java.lang.Class,org.springframework.test.context.CacheAwareContextLoaderDelegate)]\r\n11:42:49.486 [main] DEBUG org.springframework.test.context.BootstrapUtils - Instantiating TestContextBootstrapper for test class [com.scdev.spring.SpringBatchHelloWorldApplicationTests] from class [org.springframework.boot.test.context.SpringBootTestContextBootstrapper]\r\n11:42:49.495 [main] INFO org.springframework.boot.test.context.SpringBootTestContextBootstrapper - Neither @ContextConfiguration nor @ContextHierarchy found for test class [com.scdev.spring.SpringBatchHelloWorldApplicationTests], using SpringBootContextLoader\r\n11:42:49.498 [main] DEBUG org.springframework.test.context.support.AbstractContextLoader - Did not detect default resource location for test class [com.scdev.spring.SpringBatchHelloWorldApplicationTests]: class path resource [com\/scdev\/spring\/SpringBatchHelloWorldApplicationTests-context.xml] does not exist\r\n11:42:49.498 [main] DEBUG org.springframework.test.context.support.AbstractContextLoader - Did not detect default resource location for test class [com.scdev.spring.SpringBatchHelloWorldApplicationTests]: class path resource [com\/scdev\/spring\/SpringBatchHelloWorldApplicationTestsContext.groovy] does not exist\r\n11:42:49.499 [main] INFO org.springframework.test.context.support.AbstractContextLoader - Could not detect default resource locations for test class [com.scdev.spring.SpringBatchHelloWorldApplicationTests]: no resource found for suffixes {-context.xml, Context.groovy}.\r\n11:42:49.499 [main] INFO org.springframework.test.context.support.AnnotationConfigContextLoaderUtils - Could not detect default configuration classes for test class [com.scdev.spring.SpringBatchHelloWorldApplicationTests]: SpringBatchHelloWorldApplicationTests does not declare any static, non-private, non-final, nested classes annotated with @Configuration.\r\n11:42:49.532 [main] DEBUG org.springframework.test.context.support.ActiveProfilesUtils - Could not find an 'annotation declaring class' for annotation type [org.springframework.test.context.ActiveProfiles] and class [com.scdev.spring.SpringBatchHelloWorldApplicationTests]\r\n11:42:49.539 [main] DEBUG org.springframework.core.env.StandardEnvironment - Adding [systemProperties] PropertySource with lowest search precedence\r\n11:42:49.540 [main] DEBUG org.springframework.core.env.StandardEnvironment - Adding [systemEnvironment] PropertySource with lowest search precedence\r\n11:42:49.540 [main] DEBUG org.springframework.core.env.StandardEnvironment - Initialized StandardEnvironment with PropertySources [systemProperties,systemEnvironment]\r\n11:42:49.547 [main] DEBUG org.springframework.core.io.support.PathMatchingResourcePatternResolver - Resolved classpath location [com\/scdev\/spring\/] to resources [URL [file:\/Users\/scdev\/CODE\/hackathon\/SpringBatchHelloWorld\/target\/test-classes\/com\/scdev\/spring\/], URL [file:\/Users\/scdev\/CODE\/hackathon\/SpringBatchHelloWorld\/target\/classes\/com\/scdev\/spring\/]]\r\n11:42:49.548 [main] DEBUG org.springframework.core.io.support.PathMatchingResourcePatternResolver - Looking for matching resources in directory tree [\/Users\/scdev\/CODE\/hackathon\/SpringBatchHelloWorld\/target\/test-classes\/com\/scdev\/spring]\r\n11:42:49.548 [main] DEBUG org.springframework.core.io.support.PathMatchingResourcePatternResolver - Searching directory [\/Users\/scdev\/CODE\/hackathon\/SpringBatchHelloWorld\/target\/test-classes\/com\/scdev\/spring] for files matching pattern [\/Users\/scdev\/CODE\/hackathon\/SpringBatchHelloWorld\/target\/test-classes\/com\/scdev\/spring\/*.class]\r\n11:42:49.551 [main] DEBUG org.springframework.core.io.support.PathMatchingResourcePatternResolver - Looking for matching resources in directory tree [\/Users\/scdev\/CODE\/hackathon\/SpringBatchHelloWorld\/target\/classes\/com\/scdev\/spring]\r\n11:42:49.551 [main] DEBUG org.springframework.core.io.support.PathMatchingResourcePatternResolver - Searching directory [\/Users\/scdev\/CODE\/hackathon\/SpringBatchHelloWorld\/target\/classes\/com\/scdev\/spring] for files matching pattern [\/Users\/scdev\/CODE\/hackathon\/SpringBatchHelloWorld\/target\/classes\/com\/scdev\/spring\/*.class]\r\n11:42:49.551 [main] DEBUG org.springframework.core.io.support.PathMatchingResourcePatternResolver - Resolved location pattern [classpath*:com\/scdev\/spring\/*.class] to resources [file [\/Users\/scdev\/CODE\/hackathon\/SpringBatchHelloWorld\/target\/test-classes\/com\/scdev\/spring\/SpringBatchHelloWorldApplicationTests.class], file [\/Users\/scdev\/CODE\/hackathon\/SpringBatchHelloWorld\/target\/classes\/com\/scdev\/spring\/SpringBatchHelloWorldApplication.class]]\r\n11:42:49.589 [main] DEBUG org.springframework.context.annotation.ClassPathScanningCandidateComponentProvider - Identified candidate component class: file [\/Users\/scdev\/CODE\/hackathon\/SpringBatchHelloWorld\/target\/classes\/com\/scdev\/spring\/SpringBatchHelloWorldApplication.class]\r\n11:42:49.590 [main] INFO org.springframework.boot.test.context.SpringBootTestContextBootstrapper - Found @SpringBootConfiguration com.scdev.spring.SpringBatchHelloWorldApplication for test class com.scdev.spring.SpringBatchHelloWorldApplicationTests\r\n11:42:49.592 [main] DEBUG org.springframework.boot.test.context.SpringBootTestContextBootstrapper - @TestExecutionListeners is not present for class [com.scdev.spring.SpringBatchHelloWorldApplicationTests]: using defaults.\r\n11:42:49.597 [main] INFO org.springframework.boot.test.context.SpringBootTestContextBootstrapper - Loaded default TestExecutionListener class names from location [META-INF\/spring.factories]: [org.springframework.boot.test.mock.mockito.MockitoTestExecutionListener, org.springframework.boot.test.mock.mockito.ResetMocksTestExecutionListener, org.springframework.boot.test.autoconfigure.restdocs.RestDocsTestExecutionListener, org.springframework.boot.test.autoconfigure.web.client.MockRestServiceServerResetTestExecutionListener, org.springframework.boot.test.autoconfigure.web.servlet.MockMvcPrintOnlyOnFailureTestExecutionListener, org.springframework.boot.test.autoconfigure.web.servlet.WebDriverTestExecutionListener, org.springframework.test.context.web.ServletTestExecutionListener, org.springframework.test.context.support.DirtiesContextBeforeModesTestExecutionListener, org.springframework.test.context.support.DependencyInjectionTestExecutionListener, org.springframework.test.context.support.DirtiesContextTestExecutionListener, org.springframework.test.context.transaction.TransactionalTestExecutionListener, org.springframework.test.context.jdbc.SqlScriptsTestExecutionListener]\r\n11:42:49.612 [main] INFO org.springframework.boot.test.context.SpringBootTestContextBootstrapper - Could not instantiate TestExecutionListener [org.springframework.test.context.web.ServletTestExecutionListener]. Specify custom listener classes or make the default listener classes (and their required dependencies) available. Offending class: [javax\/servlet\/ServletContext]\r\n11:42:49.612 [main] INFO org.springframework.boot.test.context.SpringBootTestContextBootstrapper - Using TestExecutionListeners: [org.springframework.test.context.support.DirtiesContextBeforeModesTestExecutionListener@587d1d39, org.springframework.boot.test.autoconfigure.SpringBootDependencyInjectionTestExecutionListener@58c1670b, org.springframework.test.context.support.DirtiesContextTestExecutionListener@6b57696f, org.springframework.test.context.transaction.TransactionalTestExecutionListener@5bb21b69, org.springframework.test.context.jdbc.SqlScriptsTestExecutionListener@6b9651f3, org.springframework.boot.test.mock.mockito.MockitoTestExecutionListener@38bc8ab5, org.springframework.boot.test.mock.mockito.ResetMocksTestExecutionListener@687080dc, org.springframework.boot.test.autoconfigure.web.servlet.MockMvcPrintOnlyOnFailureTestExecutionListener@23d2a7e8, org.springframework.boot.test.autoconfigure.web.servlet.WebDriverTestExecutionListener@7a9273a8, org.springframework.boot.test.autoconfigure.restdocs.RestDocsTestExecutionListener@26a7b76d, org.springframework.boot.test.autoconfigure.web.client.MockRestServiceServerResetTestExecutionListener@4abdb505]\r\n11:42:49.613 [main] DEBUG org.springframework.test.annotation.ProfileValueUtils - Retrieved @ProfileValueSourceConfiguration [null] for test class [com.scdev.spring.SpringBatchHelloWorldApplicationTests]\r\n11:42:49.614 [main] DEBUG org.springframework.test.annotation.ProfileValueUtils - Retrieved ProfileValueSource type [class org.springframework.test.annotation.SystemProfileValueSource] for class [com.scdev.spring.SpringBatchHelloWorldApplicationTests]\r\n11:42:49.623 [main] DEBUG org.springframework.test.annotation.ProfileValueUtils - Retrieved @ProfileValueSourceConfiguration [null] for test class [com.scdev.spring.SpringBatchHelloWorldApplicationTests]\r\n11:42:49.623 [main] DEBUG org.springframework.test.annotation.ProfileValueUtils - Retrieved ProfileValueSource type [class org.springframework.test.annotation.SystemProfileValueSource] for class [com.scdev.spring.SpringBatchHelloWorldApplicationTests]\r\n11:42:49.624 [main] DEBUG org.springframework.test.annotation.ProfileValueUtils - Retrieved @ProfileValueSourceConfiguration [null] for test class [com.scdev.spring.SpringBatchHelloWorldApplicationTests]\r\n11:42:49.624 [main] DEBUG org.springframework.test.annotation.ProfileValueUtils - Retrieved ProfileValueSource type [class org.springframework.test.annotation.SystemProfileValueSource] for class [com.scdev.spring.SpringBatchHelloWorldApplicationTests]\r\n11:42:49.624 [main] DEBUG org.springframework.test.annotation.ProfileValueUtils - Retrieved @ProfileValueSourceConfiguration [null] for test class [com.scdev.spring.SpringBatchHelloWorldApplicationTests]\r\n11:42:49.624 [main] DEBUG org.springframework.test.annotation.ProfileValueUtils - Retrieved ProfileValueSource type [class org.springframework.test.annotation.SystemProfileValueSource] for class [com.scdev.spring.SpringBatchHelloWorldApplicationTests]\r\n11:42:49.627 [main] DEBUG org.springframework.test.context.support.AbstractDirtiesContextTestExecutionListener - Before test class: context [DefaultTestContext@69b0fd6f testClass = SpringBatchHelloWorldApplicationTests, testInstance = [null], testMethod = [null], testException = [null], mergedContextConfiguration = [MergedContextConfiguration@757942a1 testClass = SpringBatchHelloWorldApplicationTests, locations = '{}', classes = '{class com.scdev.spring.SpringBatchHelloWorldApplication}', contextInitializerClasses = '[]', activeProfiles = '{}', propertySourceLocations = '{}', propertySourceProperties = '{org.springframework.boot.test.context.SpringBootTestContextBootstrapper=true}', contextCustomizers = set[org.springframework.boot.test.context.SpringBootTestContextCustomizer@6ea12c19, org.springframework.boot.test.context.filter.ExcludeFilterContextCustomizer@174d20a, org.springframework.boot.test.mock.mockito.MockitoContextCustomizer@0, org.springframework.boot.test.autoconfigure.properties.PropertyMappingContextCustomizer@0, org.springframework.boot.test.autoconfigure.web.servlet.WebDriverContextCustomizerFactory$Customizer@4f933fd1], contextLoader = 'org.springframework.boot.test.context.SpringBootContextLoader', parent = [null]]], class annotated with @DirtiesContext [false] with mode [null].\r\n11:42:49.627 [main] DEBUG org.springframework.test.annotation.ProfileValueUtils - Retrieved @ProfileValueSourceConfiguration [null] for test class [com.scdev.spring.SpringBatchHelloWorldApplicationTests]\r\n11:42:49.627 [main] DEBUG org.springframework.test.annotation.ProfileValueUtils - Retrieved ProfileValueSource type [class org.springframework.test.annotation.SystemProfileValueSource] for class [com.scdev.spring.SpringBatchHelloWorldApplicationTests]\r\n11:42:49.628 [main] DEBUG org.springframework.test.context.support.DependencyInjectionTestExecutionListener - Performing dependency injection for test context [[DefaultTestContext@69b0fd6f testClass = SpringBatchHelloWorldApplicationTests, testInstance = com.scdev.spring.SpringBatchHelloWorldApplicationTests@b7dd107, testMethod = [null], testException = [null], mergedContextConfiguration = [MergedContextConfiguration@757942a1 testClass = SpringBatchHelloWorldApplicationTests, locations = '{}', classes = '{class com.scdev.spring.SpringBatchHelloWorldApplication}', contextInitializerClasses = '[]', activeProfiles = '{}', propertySourceLocations = '{}', propertySourceProperties = '{org.springframework.boot.test.context.SpringBootTestContextBootstrapper=true}', contextCustomizers = set[org.springframework.boot.test.context.SpringBootTestContextCustomizer@6ea12c19, org.springframework.boot.test.context.filter.ExcludeFilterContextCustomizer@174d20a, org.springframework.boot.test.mock.mockito.MockitoContextCustomizer@0, org.springframework.boot.test.autoconfigure.properties.PropertyMappingContextCustomizer@0, org.springframework.boot.test.autoconfigure.web.servlet.WebDriverContextCustomizerFactory$Customizer@4f933fd1], contextLoader = 'org.springframework.boot.test.context.SpringBootContextLoader', parent = [null]]]].\r\n11:42:49.676 [main] DEBUG org.springframework.core.env.StandardEnvironment - Adding [systemProperties] PropertySource with lowest search precedence\r\n11:42:49.676 [main] DEBUG org.springframework.core.env.StandardEnvironment - Adding [systemEnvironment] PropertySource with lowest search precedence\r\n11:42:49.676 [main] DEBUG org.springframework.core.env.StandardEnvironment - Initialized StandardEnvironment with PropertySources [systemProperties,systemEnvironment]\r\n11:42:49.677 [main] DEBUG org.springframework.core.env.MutablePropertySources - Adding [inline] PropertySource with highest search precedence\r\n11:42:49.681 [main] DEBUG org.springframework.test.context.support.TestPropertySourceUtils - Adding inlined properties to environment: {spring.jmx.enabled=false, org.springframework.boot.test.context.SpringBootTestContextBootstrapper=true, server.port=-1}\r\n11:42:49.681 [main] DEBUG org.springframework.core.env.StandardEnvironment - Adding [Inlined Test Properties] PropertySource with highest search precedence\r\n\r\n  .   ____          _            __ _ _\r\n \/\\\\ \/ ___'_ __ _ _(_)_ __  __ _ \\ \\ \\ \\\r\n( ( )\\___ | '_ | '_| | '_ \\\/ _` | \\ \\ \\ \\\r\n \\\\\/  ___)| |_)| | | | | || (_| |  ) ) ) )\r\n  '  |____| .__|_| |_|_| |_\\__, | \/ \/ \/ \/\r\n =========|_|==============|___\/=\/_\/_\/_\/\r\n :: Spring Boot ::        (v1.5.1.RELEASE)\r\n\r\n2017-03-04 11:42:49.876  INFO 51131 --- [           main] .s.SpringBatchHelloWorldApplicationTests : Starting SpringBatchHelloWorldApplicationTests on scdev.local with PID 51131 (started by scdev in \/Users\/scdev\/CODE\/hackathon\/SpringBatchHelloWorld)\r\n2017-03-04 11:42:49.877  INFO 51131 --- [           main] .s.SpringBatchHelloWorldApplicationTests : No active profile set, falling back to default profiles: default\r\n2017-03-04 11:42:49.902  INFO 51131 --- [           main] s.c.a.AnnotationConfigApplicationContext : Refreshing org.springframework.context.annotation.AnnotationConfigApplicationContext@59474f18: startup date [Sat Mar 04 11:42:49 IST 2017]; root of context hierarchy\r\n2017-03-04 11:42:50.311  WARN 51131 --- [           main] s.c.a.AnnotationConfigApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSource' defined in class path resource [org\/springframework\/boot\/autoconfigure\/jdbc\/DataSourceConfiguration$Tomcat.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.apache.tomcat.jdbc.pool.DataSource]: Factory method 'dataSource' threw exception; nested exception is org.springframework.boot.autoconfigure.jdbc.DataSourceProperties$DataSourceBeanCreationException: Cannot determine embedded database driver class for database type NONE. If you want an embedded database please put a supported one on the classpath. If you have database settings to be loaded from a particular profile you may need to active it (no profiles are currently active).\r\n2017-03-04 11:42:50.318  INFO 51131 --- [           main] utoConfigurationReportLoggingInitializer : \r\n\r\nError starting ApplicationContext. To display the auto-configuration report re-run your application with 'debug' enabled.\r\n2017-03-04 11:42:50.322 ERROR 51131 --- [           main] o.s.b.d.LoggingFailureAnalysisReporter   : \r\n\r\n***************************\r\nAPPLICATION FAILED TO START\r\n***************************\r\n\r\nDescription:\r\n\r\nCannot determine embedded database driver class for database type NONE\r\n\r\nAction:\r\n\r\nIf you want an embedded database please put a supported one on the classpath. If you have database settings to be loaded from a particular profile you may need to active it (no profiles are currently active).\r\n\r\n\r\n  .   ____          _            __ _ _\r\n \/\\\\ \/ ___'_ __ _ _(_)_ __  __ _ \\ \\ \\ \\\r\n( ( )\\___ | '_ | '_| | '_ \\\/ _` | \\ \\ \\ \\\r\n \\\\\/  ___)| |_)| | | | | || (_| |  ) ) ) )\r\n  '  |____| .__|_| |_|_| |_\\__, | \/ \/ \/ \/\r\n =========|_|==============|___\/=\/_\/_\/_\/\r\n :: Spring Boot ::        (v1.5.1.RELEASE)\r\n\r\n2017-03-04 11:42:50.347  INFO 51131 --- [           main] .s.SpringBatchHelloWorldApplicationTests : Starting SpringBatchHelloWorldApplicationTests on scdev.local with PID 51131 (started by scdev in \/Users\/scdev\/CODE\/hackathon\/SpringBatchHelloWorld)\r\n2017-03-04 11:42:50.348  INFO 51131 --- [           main] .s.SpringBatchHelloWorldApplicationTests : No active profile set, falling back to default profiles: default\r\n2017-03-04 11:42:50.349  INFO 51131 --- [           main] s.c.a.AnnotationConfigApplicationContext : Refreshing org.springframework.context.annotation.AnnotationConfigApplicationContext@2a448449: startup date [Sat Mar 04 11:42:50 IST 2017]; root of context hierarchy\r\n2017-03-04 11:42:50.475  WARN 51131 --- [           main] s.c.a.AnnotationConfigApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSource' defined in class path resource [org\/springframework\/boot\/autoconfigure\/jdbc\/DataSourceConfiguration$Tomcat.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.apache.tomcat.jdbc.pool.DataSource]: Factory method 'dataSource' threw exception; nested exception is org.springframework.boot.autoconfigure.jdbc.DataSourceProperties$DataSourceBeanCreationException: Cannot determine embedded database driver class for database type NONE. If you want an embedded database please put a supported one on the classpath. If you have database settings to be loaded from a particular profile you may need to active it (no profiles are currently active).\r\n2017-03-04 11:42:50.477  INFO 51131 --- [           main] utoConfigurationReportLoggingInitializer : \r\n\r\nError starting ApplicationContext. To display the auto-configuration report re-run your application with 'debug' enabled.\r\n2017-03-04 11:42:50.479 ERROR 51131 --- [           main] o.s.b.d.LoggingFailureAnalysisReporter   : \r\n\r\n***************************\r\nAPPLICATION FAILED TO START\r\n***************************\r\n\r\nDescription:\r\n\r\nCannot determine embedded database driver class for database type NONE\r\n\r\nAction:\r\n\r\nIf you want an embedded database please put a supported one on the classpath. If you have database settings to be loaded from a particular profile you may need to active it (no profiles are currently active).\r\n\r\n2017-03-04 11:42:50.486 ERROR 51131 --- [           main] o.s.test.context.TestContextManager      : Caught exception while allowing TestExecutionListener [org.springframework.boot.test.autoconfigure.SpringBootDependencyInjectionTestExecutionListener@58c1670b] to prepare test instance [com.scdev.spring.SpringBatchHelloWorldApplicationTests@b7dd107]\r\n\r\njava.lang.IllegalStateException: Failed to load ApplicationContext\r\n\tat org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:124) ~[spring-test-4.3.6.RELEASE.jar:4.3.6.RELEASE]\r\n\tat org.springframework.test.context.support.DefaultTestContext.getApplicationContext(DefaultTestContext.java:83) ~[spring-test-4.3.6.RELEASE.jar:4.3.6.RELEASE]\r\n\tat org.springframework.boot.test.autoconfigure.SpringBootDependencyInjectionTestExecutionListener.prepareTestInstance(SpringBootDependencyInjectionTestExecutionListener.java:47) ~[spring-boot-test-autoconfigure-1.5.1.RELEASE.jar:1.5.1.RELEASE]\r\n\tat org.springframework.test.context.TestContextManager.prepareTestInstance(TestContextManager.java:230) ~[spring-test-4.3.6.RELEASE.jar:4.3.6.RELEASE]\r\n\tat org.springframework.test.context.junit4.SpringJUnit4ClassRunner.createTest(SpringJUnit4ClassRunner.java:228) [spring-test-4.3.6.RELEASE.jar:4.3.6.RELEASE]\r\n\tat org.springframework.test.context.junit4.SpringJUnit4ClassRunner$1.runReflectiveCall(SpringJUnit4ClassRunner.java:287) [spring-test-4.3.6.RELEASE.jar:4.3.6.RELEASE]\r\n\tat org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) [junit-4.12.jar:4.12]\r\n\tat org.springframework.test.context.junit4.SpringJUnit4ClassRunner.methodBlock(SpringJUnit4ClassRunner.java:289) [spring-test-4.3.6.RELEASE.jar:4.3.6.RELEASE]\r\n\tat org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:247) [spring-test-4.3.6.RELEASE.jar:4.3.6.RELEASE]\r\n\tat org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:94) [spring-test-4.3.6.RELEASE.jar:4.3.6.RELEASE]\r\n\tat org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) [junit-4.12.jar:4.12]\r\n\tat org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) [junit-4.12.jar:4.12]\r\n\tat org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) [junit-4.12.jar:4.12]\r\n\tat org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) [junit-4.12.jar:4.12]\r\n\tat org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) [junit-4.12.jar:4.12]\r\n\tat org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61) [spring-test-4.3.6.RELEASE.jar:4.3.6.RELEASE]\r\n\tat org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70) [spring-test-4.3.6.RELEASE.jar:4.3.6.RELEASE]\r\n\tat org.junit.runners.ParentRunner.run(ParentRunner.java:363) [junit-4.12.jar:4.12]\r\n\tat org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:191) [spring-test-4.3.6.RELEASE.jar:4.3.6.RELEASE]\r\n\tat org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:86) [.cp\/:na]\r\n\tat org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) [.cp\/:na]\r\n\tat org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:459) [.cp\/:na]\r\n\tat org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:675) [.cp\/:na]\r\n\tat org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382) [.cp\/:na]\r\n\tat org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192) [.cp\/:na]\r\nCaused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSource' defined in class path resource [org\/springframework\/boot\/autoconfigure\/jdbc\/DataSourceConfiguration$Tomcat.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.apache.tomcat.jdbc.pool.DataSource]: Factory method 'dataSource' threw exception; nested exception is org.springframework.boot.autoconfigure.jdbc.DataSourceProperties$DataSourceBeanCreationException: Cannot determine embedded database driver class for database type NONE. If you want an embedded database please put a supported one on the classpath. If you have database settings to be loaded from a particular profile you may need to active it (no profiles are currently active).\r\n\tat org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:599) ~[spring-beans-4.3.6.RELEASE.jar:4.3.6.RELEASE]\r\n\tat org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1173) ~[spring-beans-4.3.6.RELEASE.jar:4.3.6.RELEASE]\r\n\tat org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1067) ~[spring-beans-4.3.6.RELEASE.jar:4.3.6.RELEASE]\r\n\tat org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:513) ~[spring-beans-4.3.6.RELEASE.jar:4.3.6.RELEASE]\r\n\tat org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483) ~[spring-beans-4.3.6.RELEASE.jar:4.3.6.RELEASE]\r\n\tat org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306) ~[spring-beans-4.3.6.RELEASE.jar:4.3.6.RELEASE]\r\n\tat org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) ~[spring-beans-4.3.6.RELEASE.jar:4.3.6.RELEASE]\r\n\tat org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302) ~[spring-beans-4.3.6.RELEASE.jar:4.3.6.RELEASE]\r\n\tat org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197) ~[spring-beans-4.3.6.RELEASE.jar:4.3.6.RELEASE]\r\n\tat org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:761) ~[spring-beans-4.3.6.RELEASE.jar:4.3.6.RELEASE]\r\n\tat org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:866) ~[spring-context-4.3.6.RELEASE.jar:4.3.6.RELEASE]\r\n\tat org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:542) ~[spring-context-4.3.6.RELEASE.jar:4.3.6.RELEASE]\r\n\tat org.springframework.boot.SpringApplication.refresh(SpringApplication.java:737) ~[spring-boot-1.5.1.RELEASE.jar:1.5.1.RELEASE]\r\n\tat org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:370) ~[spring-boot-1.5.1.RELEASE.jar:1.5.1.RELEASE]\r\n\tat org.springframework.boot.SpringApplication.run(SpringApplication.java:314) ~[spring-boot-1.5.1.RELEASE.jar:1.5.1.RELEASE]\r\n\tat org.springframework.boot.test.context.SpringBootContextLoader.loadContext(SpringBootContextLoader.java:120) ~[spring-boot-test-1.5.1.RELEASE.jar:1.5.1.RELEASE]\r\n\tat org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContextInternal(DefaultCacheAwareContextLoaderDelegate.java:98) ~[spring-test-4.3.6.RELEASE.jar:4.3.6.RELEASE]\r\n\tat org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:116) ~[spring-test-4.3.6.RELEASE.jar:4.3.6.RELEASE]\r\n\t... 24 common frames omitted\r\nCaused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.apache.tomcat.jdbc.pool.DataSource]: Factory method 'dataSource' threw exception; nested exception is org.springframework.boot.autoconfigure.jdbc.DataSourceProperties$DataSourceBeanCreationException: Cannot determine embedded database driver class for database type NONE. If you want an embedded database please put a supported one on the classpath. If you have database settings to be loaded from a particular profile you may need to active it (no profiles are currently active).\r\n\tat org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:189) ~[spring-beans-4.3.6.RELEASE.jar:4.3.6.RELEASE]\r\n\tat org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:588) ~[spring-beans-4.3.6.RELEASE.jar:4.3.6.RELEASE]\r\n\t... 41 common frames omitted\r\nCaused by: org.springframework.boot.autoconfigure.jdbc.DataSourceProperties$DataSourceBeanCreationException: Cannot determine embedded database driver class for database type NONE. If you want an embedded database please put a supported one on the classpath. If you have database settings to be loaded from a particular profile you may need to active it (no profiles are currently active).\r\n\tat org.springframework.boot.autoconfigure.jdbc.DataSourceProperties.determineDriverClassName(DataSourceProperties.java:246) ~[spring-boot-autoconfigure-1.5.1.RELEASE.jar:1.5.1.RELEASE]\r\n\tat org.springframework.boot.autoconfigure.jdbc.DataSourceProperties.initializeDataSourceBuilder(DataSourceProperties.java:183) ~[spring-boot-autoconfigure-1.5.1.RELEASE.jar:1.5.1.RELEASE]\r\n\tat org.springframework.boot.autoconfigure.jdbc.DataSourceConfiguration.createDataSource(DataSourceConfiguration.java:42) ~[spring-boot-autoconfigure-1.5.1.RELEASE.jar:1.5.1.RELEASE]\r\n\tat org.springframework.boot.autoconfigure.jdbc.DataSourceConfiguration$Tomcat.dataSource(DataSourceConfiguration.java:56) ~[spring-boot-autoconfigure-1.5.1.RELEASE.jar:1.5.1.RELEASE]\r\n\tat sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_73]\r\n\tat sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_73]\r\n\tat sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_73]\r\n\tat java.lang.reflect.Method.invoke(Method.java:497) ~[na:1.8.0_73]\r\n\tat org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:162) ~[spring-beans-4.3.6.RELEASE.jar:4.3.6.RELEASE]\r\n\t... 42 common frames omitted\r\n\r\n<\/code><\/pre>\n<h3>Embedded\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u30c9\u30e9\u30a4\u30d0\u30fc\u30af\u30e9\u30b9\u3092\u7279\u5b9a\u3067\u304d\u307e\u305b\u3093\u3001\u3068\u3044\u3046\u554f\u984c\u306b\u5bfe\u3059\u308b\u4fee\u6b63\u65b9\u6cd5<\/h3>\n<p>\u79c1\u306eJava\u306e\u30af\u30e9\u30b9\u3092\u898b\u3066\u308f\u304b\u308b\u901a\u308a\u3001\u4f55\u3082\u3042\u308a\u307e\u305b\u3093\u306e\u3067\u3001\u30a8\u30e9\u30fc\u306fSpring Boot\u3068\u4f55\u304b\u95a2\u4fc2\u304c\u3042\u308b\u3068\u601d\u3044\u307e\u3059\u3002\u3053\u306e\u554f\u984c\u3092\u4fee\u6b63\u3059\u308b\u306b\u306f\u30012\u3064\u306e\u65b9\u6cd5\u304c\u898b\u3064\u304b\u308a\u307e\u3057\u305f\u3002<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>\u30b9\u30d7\u30ea\u30f3\u30b0\u30d6\u30fc\u30c8\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30af\u30e9\u30b9\u3067DataSource\u306e\u81ea\u52d5\u8a2d\u5b9a\u3092\u9664\u5916\u3057\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u30b3\u30fc\u30c9\u3067\u3001EnableAutoConfiguration\u6ce8\u91c8\u3092\u4f7f\u7528\u3057\u3066\u3053\u308c\u3092\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/ol>\n<\/li>\n<\/ol>\n<p>package com.scdev.spring;<\/p>\n<p>import org.springframework.boot.SpringApplication;<br \/>\nimport org.springframework.boot.autoconfigure.EnableAutoConfiguration;<br \/>\nimport org.springframework.boot.autoconfigure.SpringBootApplication;<br \/>\nimport org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration;<\/p>\n<p>@SpringBootApplication<br \/>\n@EnableAutoConfiguration(exclude={DataSourceAutoConfiguration.class})<br \/>\npublic class SpringBatchHelloWorldApplication {<\/p>\n<p>public static void main(String[] args) {<br \/>\nSpringApplication.run(SpringBatchHelloWorldApplication.class, args);<br \/>\n}<br \/>\n}<\/p>\n<p>\u4e0a\u8a18\u306e\u8a2d\u5b9a\u3067\u3001JUnit\u30c6\u30b9\u30c8\u30b1\u30fc\u30b9\u306f\u6b63\u5e38\u306b\u5b9f\u884c\u3055\u308c\u3001Cannot determine embedded database driver class for database type NONE\u30a8\u30e9\u30fc\u306f\u767a\u751f\u3057\u307e\u305b\u3093\u3002<\/p>\n<p>\u3053\u306e\u554f\u984c\u3092\u4fee\u6b63\u3059\u308b\u5225\u306e\u65b9\u6cd5\u306f\u3001application.properties\u30d5\u30a1\u30a4\u30eb\u3067spring.datasource.url\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u79c1\u306e\u5834\u5408\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u30e6\u30fc\u30b6\u30fc\u540d\u3068\u30d1\u30b9\u30ef\u30fc\u30c9\u306f\u63d0\u4f9b\u3057\u3066\u3044\u307e\u305b\u3093\u3067\u3057\u305f\u3002<br \/>\nspring.datasource.url=jdbc:mysql:\/\/localhost\/Test_DB<\/p>\n<p>\u3053\u308c\u3067Spring Boot\u306e\u30c7\u30fc\u30bf\u30bd\u30fc\u30b9\u30a8\u30e9\u30fc\u306e\u4fee\u6b63\u306f\u5b8c\u4e86\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u4fee\u6b63\u304c\u3042\u306a\u305f\u306eSpring Boot\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u554f\u984c\u3092\u89e3\u6c7a\u3059\u308b\u306e\u306b\u5f79\u7acb\u3064\u3053\u3068\u3092\u9858\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3053\u306e\u6587\u7ae0\u3092\u8aad\u3093\u3067\u3044\u308b\u306a\u3089\u3001\u304a\u305d\u3089\u304fSpring Boot\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u5b9f\u884c\u4e2d\u306b\u300cCannot determine embedded database driver class for database type NO [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[26,61],"class_list":["post-315","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-26","tag-61"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - 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