Springboot 启动错误

Springboot 启动错误

"C:\Program Files\Java\jdk1.8.0_171\bin\java.exe" -XX:TieredStopAtLevel=1 -noverify -Dspring.output.ansi.enabled=always -Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.port=55316 -Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.ssl=false -Djava.rmi.server.hostname=localhost -Dspring.liveBeansView.mbeanDomain -Dspring.application.admin.enabled=true "-javaagent:E:\IntelliJ IDEA 2018.2.2\lib\idea_rt.jar=55317:E:\IntelliJ IDEA 2018.2.2\bin" -Dfile.encoding=UTF-8 -classpath "C:\Program Files\Java\jdk1.8.0_171\jre\lib\charsets.jar;C:\Program Files\Java\jdk1.8.0_171\jre\lib\deploy.jar;C:\Program Files\Java\jdk1.8.0_171\jre\lib\ext\access-bridge-64.jar;C:\Program Files\Java\jdk1.8.0_171\jre\lib\ext\cldrdata.jar;C:\Program Files\Java\jdk1.8.0_171\jre\lib\ext\dnsns.jar;C:\Program Files\Java\jdk1.8.0_171\jre\lib\ext\jaccess.jar;C:\Program Files\Java\jdk1.8.0_171\jre\lib\ext\jfxrt.jar;C:\Program Files\Java\jdk1.8.0_171\jre\lib\ext\localedata.jar;C:\Program Files\Java\jdk1.8.0_171\jre\lib\ext\nashorn.jar;C:\Program Files\Java\jdk1.8.0_171\jre\lib\ext\sunec.jar;C:\Program Files\Java\jdk1.8.0_171\jre\lib\ext\sunjce_provider.jar;C:\Program Files\Java\jdk1.8.0_171\jre\lib\ext\sunmscapi.jar;C:\Program Files\Java\jdk1.8.0_171\jre\lib\ext\sunpkcs11.jar;C:\Program Files\Java\jdk1.8.0_171\jre\lib\ext\zipfs.jar;C:\Program Files\Java\jdk1.8.0_171\jre\lib\javaws.jar;C:\Program Files\Java\jdk1.8.0_171\jre\lib\jce.jar;C:\Program Files\Java\jdk1.8.0_171\jre\lib\jfr.jar;C:\Program Files\Java\jdk1.8.0_171\jre\lib\jfxswt.jar;C:\Program Files\Java\jdk1.8.0_171\jre\lib\jsse.jar;C:\Program Files\Java\jdk1.8.0_171\jre\lib\management-agent.jar;C:\Program Files\Java\jdk1.8.0_171\jre\lib\plugin.jar;C:\Program Files\Java\jdk1.8.0_171\jre\lib\resources.jar;C:\Program Files\Java\jdk1.8.0_171\jre\lib\rt.jar;E:\workspace\demo\target\classes;C:\Users\admin\.m2\repository\org\springframework\boot\spring-boot-starter-web\1.5.19.RELEASE\spring-boot-starter-web-1.5.19.RELEASE.jar;C:\Users\admin\.m2\repository\org\springframework\boot\spring-boot-starter\1.5.19.RELEASE\spring-boot-starter-1.5.19.RELEASE.jar;C:\Users\admin\.m2\repository\org\springframework\boot\spring-boot\1.5.19.RELEASE\spring-boot-1.5.19.RELEASE.jar;C:\Users\admin\.m2\repository\org\springframework\boot\spring-boot-autoconfigure\1.5.19.RELEASE\spring-boot-autoconfigure-1.5.19.RELEASE.jar;C:\Users\admin\.m2\repository\org\springframework\boot\spring-boot-starter-logging\1.5.19.RELEASE\spring-boot-starter-logging-1.5.19.RELEASE.jar;C:\Users\admin\.m2\repository\ch\qos\logback\logback-classic\1.1.11\logback-classic-1.1.11.jar;C:\Users\admin\.m2\repository\ch\qos\logback\logback-core\1.1.11\logback-core-1.1.11.jar;C:\Users\admin\.m2\repository\org\slf4j\jcl-over-slf4j\1.7.25\jcl-over-slf4j-1.7.25.jar;C:\Users\admin\.m2\repository\org\slf4j\jul-to-slf4j\1.7.25\jul-to-slf4j-1.7.25.jar;C:\Users\admin\.m2\repository\org\slf4j\log4j-over-slf4j\1.7.25\log4j-over-slf4j-1.7.25.jar;C:\Users\admin\.m2\repository\org\yaml\snakeyaml\1.17\snakeyaml-1.17.jar;C:\Users\admin\.m2\repository\org\springframework\boot\spring-boot-starter-tomcat\1.5.19.RELEASE\spring-boot-starter-tomcat-1.5.19.RELEASE.jar;C:\Users\admin\.m2\repository\org\apache\tomcat\embed\tomcat-embed-core\8.5.37\tomcat-embed-core-8.5.37.jar;C:\Users\admin\.m2\repository\org\apache\tomcat\tomcat-annotations-api\8.5.37\tomcat-annotations-api-8.5.37.jar;C:\Users\admin\.m2\repository\org\apache\tomcat\embed\tomcat-embed-el\8.5.37\tomcat-embed-el-8.5.37.jar;C:\Users\admin\.m2\repository\org\apache\tomcat\embed\tomcat-embed-websocket\8.5.37\tomcat-embed-websocket-8.5.37.jar;C:\Users\admin\.m2\repository\org\hibernate\hibernate-validator\5.3.6.Final\hibernate-validator-5.3.6.Final.jar;C:\Users\admin\.m2\repository\javax\validation\validation-api\1.1.0.Final\validation-api-1.1.0.Final.jar;C:\Users\admin\.m2\repository\org\jboss\logging\jboss-logging\3.3.2.Final\jboss-logging-3.3.2.Final.jar;C:\Users\admin\.m2\repository\com\fasterxml\classmate\1.3.4\classmate-1.3.4.jar;C:\Users\admin\.m2\repository\com\fasterxml\jackson\core\jackson-databind\2.8.11.3\jackson-databind-2.8.11.3.jar;C:\Users\admin\.m2\repository\com\fasterxml\jackson\core\jackson-annotations\2.8.0\jackson-annotations-2.8.0.jar;C:\Users\admin\.m2\repository\com\fasterxml\jackson\core\jackson-core\2.8.11\jackson-core-2.8.11.jar;C:\Users\admin\.m2\repository\org\springframework\spring-web\4.3.22.RELEASE\spring-web-4.3.22.RELEASE.jar;C:\Users\admin\.m2\repository\org\springframework\spring-aop\4.3.22.RELEASE\spring-aop-4.3.22.RELEASE.jar;C:\Users\admin\.m2\repository\org\springframework\spring-beans\4.3.22.RELEASE\spring-beans-4.3.22.RELEASE.jar;C:\Users\admin\.m2\repository\org\springframework\spring-context\4.3.22.RELEASE\spring-context-4.3.22.RELEASE.jar;C:\Users\admin\.m2\repository\org\springframework\spring-webmvc\4.3.22.RELEASE\spring-webmvc-4.3.22.RELEASE.jar;C:\Users\admin\.m2\repository\org\springframework\spring-expression\4.3.22.RELEASE\spring-expression-4.3.22.RELEASE.jar;C:\Users\admin\.m2\repository\org\mybatis\spring\boot\mybatis-spring-boot-starter\1.3.3\mybatis-spring-boot-starter-1.3.3.jar;C:\Users\admin\.m2\repository\org\springframework\boot\spring-boot-starter-jdbc\1.5.19.RELEASE\spring-boot-starter-jdbc-1.5.19.RELEASE.jar;C:\Users\admin\.m2\repository\org\apache\tomcat\tomcat-jdbc\8.5.37\tomcat-jdbc-8.5.37.jar;C:\Users\admin\.m2\repository\org\apache\tomcat\tomcat-juli\8.5.37\tomcat-juli-8.5.37.jar;C:\Users\admin\.m2\repository\org\springframework\spring-jdbc\4.3.22.RELEASE\spring-jdbc-4.3.22.RELEASE.jar;C:\Users\admin\.m2\repository\org\springframework\spring-tx\4.3.22.RELEASE\spring-tx-4.3.22.RELEASE.jar;C:\Users\admin\.m2\repository\org\mybatis\spring\boot\mybatis-spring-boot-autoconfigure\1.3.3\mybatis-spring-boot-autoconfigure-1.3.3.jar;C:\Users\admin\.m2\repository\org\mybatis\mybatis\3.4.6\mybatis-3.4.6.jar;C:\Users\admin\.m2\repository\org\mybatis\mybatis-spring\1.3.2\mybatis-spring-1.3.2.jar;C:\Users\admin\.m2\repository\org\slf4j\slf4j-api\1.7.25\slf4j-api-1.7.25.jar;C:\Users\admin\.m2\repository\org\springframework\spring-core\4.3.22.RELEASE\spring-core-4.3.22.RELEASE.jar" com.baishi.demo.DemoApplication

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( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
 \\/  ___)| |_)| | | | | || (_| |  ) ) ) )
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 :: Spring Boot ::       (v1.5.19.RELEASE)

2019-02-23 13:52:25.578  INFO 528 --- [           main] com.baishi.demo.DemoApplication          : Starting DemoApplication on DESKTOP-7EIJHBD with PID 528 (E:\workspace\demo\target\classes started by admin in E:\workspace\demo)
2019-02-23 13:52:25.593  INFO 528 --- [           main] com.baishi.demo.DemoApplication          : No active profile set, falling back to default profiles: default
2019-02-23 13:52:25.718  INFO 528 --- [           main] ationConfigEmbeddedWebApplicationContext : Refreshing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@61d47554: startup date [Sat Feb 23 13:52:25 CST 2019]; root of context hierarchy
2019-02-23 13:52:27.474  WARN 528 --- [           main] o.m.s.mapper.ClassPathMapperScanner      : No MyBatis mapper was found in '[com.baishi.demo]' package. Please check your configuration.
2019-02-23 13:52:29.307  INFO 528 --- [           main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat initialized with port(s): 8080 (http)
2019-02-23 13:52:29.351  INFO 528 --- [           main] o.apache.catalina.core.StandardService   : Starting service [Tomcat]
2019-02-23 13:52:29.352  INFO 528 --- [           main] org.apache.catalina.core.StandardEngine  : Starting Servlet Engine: Apache Tomcat/8.5.37
2019-02-23 13:52:29.527  INFO 528 --- [ost-startStop-1] o.a.c.c.C.[Tomcat].[localhost].[/]       : Initializing Spring embedded WebApplicationContext
2019-02-23 13:52:29.527  INFO 528 --- [ost-startStop-1] o.s.web.context.ContextLoader            : Root WebApplicationContext: initialization completed in 3814 ms
2019-02-23 13:52:29.731  INFO 528 --- [ost-startStop-1] o.s.b.w.servlet.ServletRegistrationBean  : Mapping servlet: 'dispatcherServlet' to [/]
2019-02-23 13:52:29.737  INFO 528 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean   : Mapping filter: 'characterEncodingFilter' to: [/*]
2019-02-23 13:52:29.738  INFO 528 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean   : Mapping filter: 'hiddenHttpMethodFilter' to: [/*]
2019-02-23 13:52:29.738  INFO 528 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean   : Mapping filter: 'httpPutFormContentFilter' to: [/*]
2019-02-23 13:52:29.738  INFO 528 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean   : Mapping filter: 'requestContextFilter' to: [/*]
2019-02-23 13:52:30.082  INFO 528 --- [           main] s.w.s.m.m.a.RequestMappingHandlerAdapter : Looking for @ControllerAdvice: org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@61d47554: startup date [Sat Feb 23 13:52:25 CST 2019]; root of context hierarchy
2019-02-23 13:52:30.146  INFO 528 --- [           main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/hello],methods=[GET]}" onto public java.lang.String com.baishi.demo.hello.hello()
2019-02-23 13:52:30.152  INFO 528 --- [           main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error]}" onto public org.springframework.http.ResponseEntity> org.springframework.boot.autoconfigure.web.BasicErrorController.error(javax.servlet.http.HttpServletRequest)
2019-02-23 13:52:30.152  INFO 528 --- [           main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error],produces=[text/html]}" onto public org.springframework.web.servlet.ModelAndView org.springframework.boot.autoconfigure.web.BasicErrorController.errorHtml(javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse)
2019-02-23 13:52:30.187  INFO 528 --- [           main] o.s.w.s.handler.SimpleUrlHandlerMapping  : Mapped URL path [/webjars/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2019-02-23 13:52:30.187  INFO 528 --- [           main] o.s.w.s.handler.SimpleUrlHandlerMapping  : Mapped URL path [/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2019-02-23 13:52:30.230  INFO 528 --- [           main] o.s.w.s.handler.SimpleUrlHandlerMapping  : Mapped URL path [/**/favicon.ico] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2019-02-23 13:52:30.278  WARN 528 --- [           main] ationConfigEmbeddedWebApplicationContext : 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).
2019-02-23 13:52:30.281  INFO 528 --- [           main] o.apache.catalina.core.StandardService   : Stopping service [Tomcat]
2019-02-23 13:52:30.310  INFO 528 --- [           main] utoConfigurationReportLoggingInitializer : 

Error starting ApplicationContext. To display the auto-configuration report re-run your application with 'debug' enabled.
2019-02-23 13:52:30.321 ERROR 528 --- [           main] o.s.b.d.LoggingFailureAnalysisReporter   : 

***************************
APPLICATION FAILED TO START
***************************

Description:

Cannot determine embedded database driver class for database type NONE

Action:

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).


Process finished with exit code 1

**解决方法：**在DemoApplication里面的@SpringBootApplication 添加 (exclude={DataSourceAutoConfiguration.class,})
如下：

@SpringBootApplication(exclude={DataSourceAutoConfiguration.class,})
public class DemoApplication {

    public static void main(String[] args) {
        SpringApplication.run(DemoApplication.class, args);
    }

}