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第一个springboot程序（基于IDEA）

microcosm1994 / 2893人阅读

摘要：启动项目，验证进入到项目中的中的方法的类中，在方法上点击启动启动报错，查看报错原因分析问题原因说明端口被占用了。解决方法修改的端口号，或者将端口的应用的端口号修改了。再次启动项目启动成功，验证项目，验证成功

1.创建项目

打开IDEA，File->New->Project

选择Spring Initializr,可以默认，也可以在Custom中输入https://start.spring.io，点击Next

编辑项目信息，点击Next

选择需要的引用，这里我们先只需要点击Web中的Web，同时，我们也可以在右上角选择Spring Boot的版本号，点击Next

确认项目的信息，以及保存的地址

Finish，完成项目的创建。

2.启动项目，验证

进入到spring-boot-lesson-1项目中的java中的main方法的类中，在main方法上点击启动

启动报错，查看报错原因：

"C:Program Files (x86)Javajdk1.8.0_91injava" -XX:TieredStopAtLevel=1 -noverify -Dspring.output.ansi.enabled=always -Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.port=1746 -

Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.ssl=false -Dspring.liveBeansView.mbeanDomain -Dspring.application.admin.enabled=true -javaagent:E:ideaIUlibidea_rt.jar=1747:E:ideaIUin -

Dfile.encoding=UTF-8 -classpath "C:Program Files (x86)Javajdk1.8.0_91jrelibcharsets.jar;C:Program Files (x86)Javajdk1.8.0_91jrelibdeploy.jar;C:Program Files (x86)Javajdk1.8.0_91jrelibextaccess-bridge-32.jar;C:Program 

Files (x86)Javajdk1.8.0_91jrelibextcldrdata.jar;C:Program Files (x86)Javajdk1.8.0_91jrelibextdnsns.jar;C:Program Files (x86)Javajdk1.8.0_91jrelibextjaccess.jar;C:Program Files (x86)Javajdk1.8.0_91jrelibext

jfxrt.jar;C:Program Files (x86)Javajdk1.8.0_91jrelibextlocaledata.jar;C:Program Files (x86)Javajdk1.8.0_91jrelibext
ashorn.jar;C:Program Files (x86)Javajdk1.8.0_91jrelibextsunec.jar;C:Program Files (x86)Java

jdk1.8.0_91jrelibextsunjce_provider.jar;C:Program Files (x86)Javajdk1.8.0_91jrelibextsunmscapi.jar;C:Program Files (x86)Javajdk1.8.0_91jrelibextsunpkcs11.jar;C:Program Files (x86)Javajdk1.8.0_91jrelibext

zipfs.jar;C:Program Files (x86)Javajdk1.8.0_91jrelibjavaws.jar;C:Program Files (x86)Javajdk1.8.0_91jrelibjce.jar;C:Program Files (x86)Javajdk1.8.0_91jrelibjfr.jar;C:Program Files (x86)Javajdk1.8.0_91jrelib

jfxswt.jar;C:Program Files (x86)Javajdk1.8.0_91jrelibjsse.jar;C:Program Files (x86)Javajdk1.8.0_91jrelibmanagement-agent.jar;C:Program Files (x86)Javajdk1.8.0_91jrelibplugin.jar;C:Program Files (x86)Java

jdk1.8.0_91jrelib
esources.jar;C:Program Files (x86)Javajdk1.8.0_91jrelib
t.jar;E:springbootspring-boot-lessons-1	argetclasses;E:mavenlocalwarehouseorgspringframeworkootspring-boot-starter-web1.5.10.RELEASEspring-

boot-starter-web-1.5.10.RELEASE.jar;E:mavenlocalwarehouseorgspringframeworkootspring-boot-starter1.5.10.RELEASEspring-boot-starter-1.5.10.RELEASE.jar;E:mavenlocalwarehouseorgspringframeworkootspring-boot1.5.10.RELEASE

spring-boot-1.5.10.RELEASE.jar;E:mavenlocalwarehouseorgspringframeworkootspring-boot-autoconfigure1.5.10.RELEASEspring-boot-autoconfigure-1.5.10.RELEASE.jar;E:mavenlocalwarehouseorgspringframeworkootspring-boot-starter-

logging1.5.10.RELEASEspring-boot-starter-logging-1.5.10.RELEASE.jar;E:mavenlocalwarehousechqoslogbacklogback-classic1.1.11logback-classic-1.1.11.jar;E:mavenlocalwarehousechqoslogbacklogback-core1.1.11logback-core-

1.1.11.jar;E:mavenlocalwarehouseorgslf4jjcl-over-slf4j1.7.25jcl-over-slf4j-1.7.25.jar;E:mavenlocalwarehouseorgslf4jjul-to-slf4j1.7.25jul-to-slf4j-1.7.25.jar;E:mavenlocalwarehouseorgslf4jlog4j-over-slf4j1.7.25log4j-

over-slf4j-1.7.25.jar;E:mavenlocalwarehouseorgyamlsnakeyaml1.17snakeyaml-1.17.jar;E:mavenlocalwarehouseorgspringframeworkootspring-boot-starter-tomcat1.5.10.RELEASEspring-boot-starter-tomcat-1.5.10.RELEASE.jar;E:maven

localwarehouseorgapache	omcatembed	omcat-embed-core8.5.27	omcat-embed-core-8.5.27.jar;E:mavenlocalwarehouseorgapache	omcat	omcat-annotations-api8.5.27	omcat-annotations-api-8.5.27.jar;E:mavenlocalwarehouseorgapache

	omcatembed	omcat-embed-el8.5.27	omcat-embed-el-8.5.27.jar;E:mavenlocalwarehouseorgapache	omcatembed	omcat-embed-websocket8.5.27	omcat-embed-websocket-8.5.27.jar;E:mavenlocalwarehouseorghibernatehibernate-validator

5.3.6.Finalhibernate-validator-5.3.6.Final.jar;E:mavenlocalwarehousejavaxvalidationvalidation-api1.1.0.Finalvalidation-api-1.1.0.Final.jar;E:mavenlocalwarehouseorgjbossloggingjboss-logging3.3.1.Finaljboss-logging-

3.3.1.Final.jar;E:mavenlocalwarehousecomfasterxmlclassmate1.3.4classmate-1.3.4.jar;E:mavenlocalwarehousecomfasterxmljacksoncorejackson-databind2.8.10jackson-databind-2.8.10.jar;E:mavenlocalwarehousecomfasterxml

jacksoncorejackson-annotations2.8.0jackson-annotations-2.8.0.jar;E:mavenlocalwarehousecomfasterxmljacksoncorejackson-core2.8.10jackson-core-2.8.10.jar;E:mavenlocalwarehouseorgspringframeworkspring-web4.3.14.RELEASE

spring-web-4.3.14.RELEASE.jar;E:mavenlocalwarehouseorgspringframeworkspring-aop4.3.14.RELEASEspring-aop-4.3.14.RELEASE.jar;E:mavenlocalwarehouseorgspringframeworkspring-beans4.3.14.RELEASEspring-beans-

4.3.14.RELEASE.jar;E:mavenlocalwarehouseorgspringframeworkspring-context4.3.14.RELEASEspring-context-4.3.14.RELEASE.jar;E:mavenlocalwarehouseorgspringframeworkspring-webmvc4.3.14.RELEASEspring-webmvc-4.3.14.RELEASE.jar;E:

mavenlocalwarehouseorgspringframeworkspring-expression4.3.14.RELEASEspring-expression-4.3.14.RELEASE.jar;E:mavenlocalwarehouseorgslf4jslf4j-api1.7.25slf4j-api-1.7.25.jar;E:mavenlocalwarehouseorgspringframeworkspring-

core4.3.14.RELEASEspring-core-4.3.14.RELEASE.jar" com.segmentfault.springbootlessons1.SpringBootLessons1Application

  .   ____          _            __ _ _
 / / ___"_ __ _ _(_)_ __  __ _    
( ( )\___ | "_ | "_| | "_ / _` |    
 /  ___)| |_)| | | | | || (_| |  ) ) ) )
  "  |____| .__|_| |_|_| |_\__, | / / / /
 =========|_|==============|___/=/_/_/_/
 :: Spring Boot ::       (v1.5.10.RELEASE)

2018-02-01 09:35:21.465  INFO 10184 --- [           main] c.s.s.SpringBootLessons1Application      : Starting SpringBootLessons1Application on YGW0211V with PID 10184 (E:springbootspring-boot-lessons-1	argetclasses started by qkf7476 

in E:springbootspring-boot-lessons-1)
2018-02-01 09:35:21.472  INFO 10184 --- [           main] c.s.s.SpringBootLessons1Application      : No active profile set, falling back to default profiles: default
2018-02-01 09:35:21.570  INFO 10184 --- [           main] ationConfigEmbeddedWebApplicationContext : Refreshing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@d282e0: startup date [Thu Feb 01 

09:35:21 CST 2018]; root of context hierarchy
2018-02-01 09:35:23.824  INFO 10184 --- [           main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat initialized with port(s): 8080 (http)
2018-02-01 09:35:23.839  INFO 10184 --- [           main] o.apache.catalina.core.StandardService   : Starting service [Tomcat]
2018-02-01 09:35:23.840  INFO 10184 --- [           main] org.apache.catalina.core.StandardEngine  : Starting Servlet Engine: Apache Tomcat/8.5.27
2018-02-01 09:35:24.029  INFO 10184 --- [ost-startStop-1] o.a.c.c.C.[Tomcat].[localhost].[/]       : Initializing Spring embedded WebApplicationContext
2018-02-01 09:35:24.029  INFO 10184 --- [ost-startStop-1] o.s.web.context.ContextLoader            : Root WebApplicationContext: initialization completed in 2463 ms
2018-02-01 09:35:24.351  INFO 10184 --- [ost-startStop-1] o.s.b.w.servlet.ServletRegistrationBean  : Mapping servlet: "dispatcherServlet" to [/]
2018-02-01 09:35:24.361  INFO 10184 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean   : Mapping filter: "characterEncodingFilter" to: [/*]
2018-02-01 09:35:24.363  INFO 10184 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean   : Mapping filter: "hiddenHttpMethodFilter" to: [/*]
2018-02-01 09:35:24.363  INFO 10184 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean   : Mapping filter: "httpPutFormContentFilter" to: [/*]
2018-02-01 09:35:24.363  INFO 10184 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean   : Mapping filter: "requestContextFilter" to: [/*]
2018-02-01 09:35:24.971  INFO 10184 --- [           main] s.w.s.m.m.a.RequestMappingHandlerAdapter : Looking for @ControllerAdvice: org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@d282e0: startup 

date [Thu Feb 01 09:35:21 CST 2018]; root of context hierarchy
2018-02-01 09:35:25.097  INFO 10184 --- [           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)
2018-02-01 09:35:25.099  INFO 10184 --- [           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)
2018-02-01 09:35:25.167  INFO 10184 --- [           main] o.s.w.s.handler.SimpleUrlHandlerMapping  : Mapped URL path [/webjars/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2018-02-01 09:35:25.167  INFO 10184 --- [           main] o.s.w.s.handler.SimpleUrlHandlerMapping  : Mapped URL path [/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2018-02-01 09:35:25.235  INFO 10184 --- [           main] o.s.w.s.handler.SimpleUrlHandlerMapping  : Mapped URL path [/**/favicon.ico] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2018-02-01 09:35:25.498  INFO 10184 --- [           main] o.s.j.e.a.AnnotationMBeanExporter        : Registering beans for JMX exposure on startup
2018-02-01 09:35:25.550 ERROR 10184 --- [           main] o.apache.catalina.core.StandardService   : Failed to start connector [Connector[HTTP/1.1-8080]]

org.apache.catalina.LifecycleException: Failed to start component [Connector[HTTP/1.1-8080]]
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:167) ~[tomcat-embed-core-8.5.27.jar:8.5.27]
    at org.apache.catalina.core.StandardService.addConnector(StandardService.java:225) ~[tomcat-embed-core-8.5.27.jar:8.5.27]
    at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainer.addPreviouslyRemovedConnectors(TomcatEmbeddedServletContainer.java:250) [spring-boot-1.5.10.RELEASE.jar:1.5.10.RELEASE]
    at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainer.start(TomcatEmbeddedServletContainer.java:193) [spring-boot-1.5.10.RELEASE.jar:1.5.10.RELEASE]
    at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.startEmbeddedServletContainer(EmbeddedWebApplicationContext.java:297) [spring-boot-1.5.10.RELEASE.jar:1.5.10.RELEASE]
    at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.finishRefresh(EmbeddedWebApplicationContext.java:145) [spring-boot-1.5.10.RELEASE.jar:1.5.10.RELEASE]
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:546) [spring-context-4.3.14.RELEASE.jar:4.3.14.RELEASE]
    at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:122) [spring-boot-1.5.10.RELEASE.jar:1.5.10.RELEASE]
    at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:693) [spring-boot-1.5.10.RELEASE.jar:1.5.10.RELEASE]
    at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:360) [spring-boot-1.5.10.RELEASE.jar:1.5.10.RELEASE]
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:303) [spring-boot-1.5.10.RELEASE.jar:1.5.10.RELEASE]
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1118) [spring-boot-1.5.10.RELEASE.jar:1.5.10.RELEASE]
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1107) [spring-boot-1.5.10.RELEASE.jar:1.5.10.RELEASE]
    at com.segmentfault.springbootlessons1.SpringBootLessons1Application.main(SpringBootLessons1Application.java:10) [classes/:na]
Caused by: org.apache.catalina.LifecycleException: Protocol handler start failed
    at org.apache.catalina.connector.Connector.startInternal(Connector.java:1021) ~[tomcat-embed-core-8.5.27.jar:8.5.27]
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) ~[tomcat-embed-core-8.5.27.jar:8.5.27]
    ... 13 common frames omitted
Caused by: java.net.BindException: Address already in use: bind
    at sun.nio.ch.Net.bind0(Native Method) ~[na:1.8.0_91]
    at sun.nio.ch.Net.bind(Net.java:433) ~[na:1.8.0_91]
    at sun.nio.ch.Net.bind(Net.java:425) ~[na:1.8.0_91]
    at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:223) ~[na:1.8.0_91]
    at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74) ~[na:1.8.0_91]
    at org.apache.tomcat.util.net.NioEndpoint.bind(NioEndpoint.java:210) ~[tomcat-embed-core-8.5.27.jar:8.5.27]
    at org.apache.tomcat.util.net.AbstractEndpoint.start(AbstractEndpoint.java:1150) ~[tomcat-embed-core-8.5.27.jar:8.5.27]
    at org.apache.coyote.AbstractProtocol.start(AbstractProtocol.java:591) ~[tomcat-embed-core-8.5.27.jar:8.5.27]
    at org.apache.catalina.connector.Connector.startInternal(Connector.java:1018) ~[tomcat-embed-core-8.5.27.jar:8.5.27]
    ... 14 common frames omitted

2018-02-01 09:35:25.571  INFO 10184 --- [           main] o.apache.catalina.core.StandardService   : Stopping service [Tomcat]
2018-02-01 09:35:25.606  INFO 10184 --- [           main] utoConfigurationReportLoggingInitializer : 

Error starting ApplicationContext. To display the auto-configuration report re-run your application with "debug" enabled.
2018-02-01 09:35:25.612 ERROR 10184 --- [           main] o.s.b.d.LoggingFailureAnalysisReporter   : 

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

Description:

The Tomcat connector configured to listen on port 8080 failed to start. The port may already be in use or the connector may be misconfigured.

Action:

Verify the connector"s configuration, identify and stop any process that"s listening on port 8080, or configure this application to listen on another port.

2018-02-01 09:35:25.615  INFO 10184 --- [           main] ationConfigEmbeddedWebApplicationContext : Closing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@d282e0: startup date [Thu Feb 01 

09:35:21 CST 2018]; root of context hierarchy
2018-02-01 09:35:25.617  INFO 10184 --- [           main] o.s.j.e.a.AnnotationMBeanExporter        : Unregistering JMX-exposed beans on shutdown

Process finished with exit code 1

分析问题原因：说明localhost:8080端口被占用了。
org.apache.catalina.LifecycleException: Failed to start component [Connector[HTTP/1.1-8080]]
Caused by: java.net.BindException: Address already in use: bind

解决方法：修改springboot的端口号，或者将8080端口的应用的端口号修改了。

再次启动项目

"C:Program Files (x86)Javajdk1.8.0_91injava" -XX:TieredStopAtLevel=1 -noverify -Dspring.output.ansi.enabled=always -Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.port=2237 -

Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.ssl=false -Dspring.liveBeansView.mbeanDomain -Dspring.application.admin.enabled=true -javaagent:E:ideaIUlibidea_rt.jar=2238:E:ideaIUin -

Dfile.encoding=UTF-8 -classpath "C:Program Files (x86)Javajdk1.8.0_91jrelibcharsets.jar;C:Program Files (x86)Javajdk1.8.0_91jrelibdeploy.jar;C:Program Files (x86)Javajdk1.8.0_91jrelibextaccess-bridge-32.jar;C:Program 

Files (x86)Javajdk1.8.0_91jrelibextcldrdata.jar;C:Program Files (x86)Javajdk1.8.0_91jrelibextdnsns.jar;C:Program Files (x86)Javajdk1.8.0_91jrelibextjaccess.jar;C:Program Files (x86)Javajdk1.8.0_91jrelibext

jfxrt.jar;C:Program Files (x86)Javajdk1.8.0_91jrelibextlocaledata.jar;C:Program Files (x86)Javajdk1.8.0_91jrelibext
ashorn.jar;C:Program Files (x86)Javajdk1.8.0_91jrelibextsunec.jar;C:Program Files (x86)Java

jdk1.8.0_91jrelibextsunjce_provider.jar;C:Program Files (x86)Javajdk1.8.0_91jrelibextsunmscapi.jar;C:Program Files (x86)Javajdk1.8.0_91jrelibextsunpkcs11.jar;C:Program Files (x86)Javajdk1.8.0_91jrelibext

zipfs.jar;C:Program Files (x86)Javajdk1.8.0_91jrelibjavaws.jar;C:Program Files (x86)Javajdk1.8.0_91jrelibjce.jar;C:Program Files (x86)Javajdk1.8.0_91jrelibjfr.jar;C:Program Files (x86)Javajdk1.8.0_91jrelib

jfxswt.jar;C:Program Files (x86)Javajdk1.8.0_91jrelibjsse.jar;C:Program Files (x86)Javajdk1.8.0_91jrelibmanagement-agent.jar;C:Program Files (x86)Javajdk1.8.0_91jrelibplugin.jar;C:Program Files (x86)Java

jdk1.8.0_91jrelib
esources.jar;C:Program Files (x86)Javajdk1.8.0_91jrelib
t.jar;E:springbootspring-boot-lessons-1	argetclasses;E:mavenlocalwarehouseorgspringframeworkootspring-boot-starter-web1.5.10.RELEASEspring-

boot-starter-web-1.5.10.RELEASE.jar;E:mavenlocalwarehouseorgspringframeworkootspring-boot-starter1.5.10.RELEASEspring-boot-starter-1.5.10.RELEASE.jar;E:mavenlocalwarehouseorgspringframeworkootspring-boot1.5.10.RELEASE

spring-boot-1.5.10.RELEASE.jar;E:mavenlocalwarehouseorgspringframeworkootspring-boot-autoconfigure1.5.10.RELEASEspring-boot-autoconfigure-1.5.10.RELEASE.jar;E:mavenlocalwarehouseorgspringframeworkootspring-boot-starter-

logging1.5.10.RELEASEspring-boot-starter-logging-1.5.10.RELEASE.jar;E:mavenlocalwarehousechqoslogbacklogback-classic1.1.11logback-classic-1.1.11.jar;E:mavenlocalwarehousechqoslogbacklogback-core1.1.11logback-core-

1.1.11.jar;E:mavenlocalwarehouseorgslf4jjcl-over-slf4j1.7.25jcl-over-slf4j-1.7.25.jar;E:mavenlocalwarehouseorgslf4jjul-to-slf4j1.7.25jul-to-slf4j-1.7.25.jar;E:mavenlocalwarehouseorgslf4jlog4j-over-slf4j1.7.25log4j-

over-slf4j-1.7.25.jar;E:mavenlocalwarehouseorgyamlsnakeyaml1.17snakeyaml-1.17.jar;E:mavenlocalwarehouseorgspringframeworkootspring-boot-starter-tomcat1.5.10.RELEASEspring-boot-starter-tomcat-1.5.10.RELEASE.jar;E:maven

localwarehouseorgapache	omcatembed	omcat-embed-core8.5.27	omcat-embed-core-8.5.27.jar;E:mavenlocalwarehouseorgapache	omcat	omcat-annotations-api8.5.27	omcat-annotations-api-8.5.27.jar;E:mavenlocalwarehouseorgapache

	omcatembed	omcat-embed-el8.5.27	omcat-embed-el-8.5.27.jar;E:mavenlocalwarehouseorgapache	omcatembed	omcat-embed-websocket8.5.27	omcat-embed-websocket-8.5.27.jar;E:mavenlocalwarehouseorghibernatehibernate-validator

5.3.6.Finalhibernate-validator-5.3.6.Final.jar;E:mavenlocalwarehousejavaxvalidationvalidation-api1.1.0.Finalvalidation-api-1.1.0.Final.jar;E:mavenlocalwarehouseorgjbossloggingjboss-logging3.3.1.Finaljboss-logging-

3.3.1.Final.jar;E:mavenlocalwarehousecomfasterxmlclassmate1.3.4classmate-1.3.4.jar;E:mavenlocalwarehousecomfasterxmljacksoncorejackson-databind2.8.10jackson-databind-2.8.10.jar;E:mavenlocalwarehousecomfasterxml

jacksoncorejackson-annotations2.8.0jackson-annotations-2.8.0.jar;E:mavenlocalwarehousecomfasterxmljacksoncorejackson-core2.8.10jackson-core-2.8.10.jar;E:mavenlocalwarehouseorgspringframeworkspring-web4.3.14.RELEASE

spring-web-4.3.14.RELEASE.jar;E:mavenlocalwarehouseorgspringframeworkspring-aop4.3.14.RELEASEspring-aop-4.3.14.RELEASE.jar;E:mavenlocalwarehouseorgspringframeworkspring-beans4.3.14.RELEASEspring-beans-

4.3.14.RELEASE.jar;E:mavenlocalwarehouseorgspringframeworkspring-context4.3.14.RELEASEspring-context-4.3.14.RELEASE.jar;E:mavenlocalwarehouseorgspringframeworkspring-webmvc4.3.14.RELEASEspring-webmvc-4.3.14.RELEASE.jar;E:

mavenlocalwarehouseorgspringframeworkspring-expression4.3.14.RELEASEspring-expression-4.3.14.RELEASE.jar;E:mavenlocalwarehouseorgslf4jslf4j-api1.7.25slf4j-api-1.7.25.jar;E:mavenlocalwarehouseorgspringframeworkspring-

core4.3.14.RELEASEspring-core-4.3.14.RELEASE.jar" com.segmentfault.springbootlessons1.SpringBootLessons1Application

  .   ____          _            __ _ _
 / / ___"_ __ _ _(_)_ __  __ _    
( ( )\___ | "_ | "_| | "_ / _` |    
 /  ___)| |_)| | | | | || (_| |  ) ) ) )
  "  |____| .__|_| |_|_| |_\__, | / / / /
 =========|_|==============|___/=/_/_/_/
 :: Spring Boot ::       (v1.5.10.RELEASE)

2018-02-01 09:45:05.184  INFO 17908 --- [           main] c.s.s.SpringBootLessons1Application      : Starting SpringBootLessons1Application on YGW0211V with PID 17908 (E:springbootspring-boot-lessons-1	argetclasses started by qkf7476 

in E:springbootspring-boot-lessons-1)
2018-02-01 09:45:05.191  INFO 17908 --- [           main] c.s.s.SpringBootLessons1Application      : No active profile set, falling back to default profiles: default
2018-02-01 09:45:05.297  INFO 17908 --- [           main] ationConfigEmbeddedWebApplicationContext : Refreshing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@d282e0: startup date [Thu Feb 01 

09:45:05 CST 2018]; root of context hierarchy
2018-02-01 09:45:07.429  INFO 17908 --- [           main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat initialized with port(s): 8080 (http)
2018-02-01 09:45:07.444  INFO 17908 --- [           main] o.apache.catalina.core.StandardService   : Starting service [Tomcat]
2018-02-01 09:45:07.446  INFO 17908 --- [           main] org.apache.catalina.core.StandardEngine  : Starting Servlet Engine: Apache Tomcat/8.5.27
2018-02-01 09:45:07.577  INFO 17908 --- [ost-startStop-1] o.a.c.c.C.[Tomcat].[localhost].[/]       : Initializing Spring embedded WebApplicationContext
2018-02-01 09:45:07.577  INFO 17908 --- [ost-startStop-1] o.s.web.context.ContextLoader            : Root WebApplicationContext: initialization completed in 2283 ms
2018-02-01 09:45:07.788  INFO 17908 --- [ost-startStop-1] o.s.b.w.servlet.ServletRegistrationBean  : Mapping servlet: "dispatcherServlet" to [/]
2018-02-01 09:45:07.794  INFO 17908 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean   : Mapping filter: "characterEncodingFilter" to: [/*]
2018-02-01 09:45:07.795  INFO 17908 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean   : Mapping filter: "hiddenHttpMethodFilter" to: [/*]
2018-02-01 09:45:07.795  INFO 17908 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean   : Mapping filter: "httpPutFormContentFilter" to: [/*]
2018-02-01 09:45:07.795  INFO 17908 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean   : Mapping filter: "requestContextFilter" to: [/*]
2018-02-01 09:45:08.350  INFO 17908 --- [           main] s.w.s.m.m.a.RequestMappingHandlerAdapter : Looking for @ControllerAdvice: org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@d282e0: startup 

date [Thu Feb 01 09:45:05 CST 2018]; root of context hierarchy
2018-02-01 09:45:08.458  INFO 17908 --- [           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)
2018-02-01 09:45:08.460  INFO 17908 --- [           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)
2018-02-01 09:45:08.519  INFO 17908 --- [           main] o.s.w.s.handler.SimpleUrlHandlerMapping  : Mapped URL path [/webjars/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2018-02-01 09:45:08.519  INFO 17908 --- [           main] o.s.w.s.handler.SimpleUrlHandlerMapping  : Mapped URL path [/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2018-02-01 09:45:08.577  INFO 17908 --- [           main] o.s.w.s.handler.SimpleUrlHandlerMapping  : Mapped URL path [/**/favicon.ico] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2018-02-01 09:45:08.824  INFO 17908 --- [           main] o.s.j.e.a.AnnotationMBeanExporter        : Registering beans for JMX exposure on startup
2018-02-01 09:45:08.913  INFO 17908 --- [           main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat started on port(s): 8080 (http)
2018-02-01 09:45:08.920  INFO 17908 --- [           main] c.s.s.SpringBootLessons1Application      : Started SpringBootLessons1Application in 4.35 seconds (JVM running for 5.484)

启动成功，验证项目，验证成功

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