Spring入门指南“使用REST访问JPA数据”不起作用

I'm learning Spring using the Getting Started Guides. Right now I'm trying to complete "Accessing JPA Data with REST" guide but my code didn't work, so I tried the "complete" version, and it doesn't work too. So far everytime I import content using Spring Tool Suite (STS), the "complete" version executes as expected, according to the description in the guides, but it's not happening right now.

我正在使用入门指南学习Spring。现在我正在尝试完成“使用REST访问JPA数据”指南，但是我的代码不起作用，所以我尝试了“完整”版本，它也不起作用。到目前为止，每次我使用Spring Tool Suite (STS)导入内容时，根据指南中的描述，“完整”版本都按预期执行，但是现在还没有发生。

The guide instructs me to run the Project as a "Spring Boot App", then to execute a curl command to see the top level service:

指南指示我将项目作为一个“Spring Boot App”来运行，然后执行curl命令以查看*服务:

Command:

命令:

$ curl http://localhost:8080

Expected output:

预期的输出:

{
  "_links" : {
    "people" : {
      "href" : "http://localhost:8080/people{?page,size,sort}",
      "templated" : true
    }
  }
}

My output:

我的输出:

{"timestamp":1472183640477,"status":404,"error":"Not Found","message":"No message available","path":"/"}

I'm on machine with Windows 10 Pro x64, Java 1.8.0_102, STS version 3.8.1.RELEASE, build id 201607290850 and using Spring Boot version 1.4.0.RELEASE. I am using Maven to build inside STS.

我使用的是Windows 10 Pro x64, Java 1.8.0_102, STS 3.8.1版本。发布、构建id 201607290850并使用Spring Boot version 1.4.0.RELEASE。我使用Maven在STS中构建。

The code is very simple, only three classes, and I haven't changed anything. You can check the code here on github. The Spring Guide is here.

代码非常简单，只有三个类，我没有改变任何东西。您可以在github上查看这里的代码。春天的向导来了。

Here's my console output, I think I may be missing some important message and it would help to identify the problem:

这是我的控制台输出，我想我可能漏掉了一些重要的信息，这将有助于识别问题:

  .   ____          _            __ _ _
 /\\ / ___'_ __ _ _(_)_ __  __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
 \\/  ___)| |_)| | | | | || (_| |  ) ) ) )
  '  |____| .__|_| |_|_| |_\__, | / / / /
 =========|_|==============|___/=/_/_/_/
 :: Spring Boot ::        (v1.4.0.RELEASE)

2016-08-26 00:53:49.504  INFO 3508 --- [           main] hello.Application                        : Starting Application on DESKTOP-1MI7COJ with PID 3508 (C:\Users\Alisson\Documents\workspace-sts-3.8.1.RELEASE\gs-accessing-data-rest-complete\target\classes started by Alisson in C:\Users\Alisson\Documents\workspace-sts-3.8.1.RELEASE\gs-accessing-data-rest-complete)
2016-08-26 00:53:49.516  INFO 3508 --- [           main] hello.Application                        : No active profile set, falling back to default profiles: default
2016-08-26 00:53:49.672  INFO 3508 --- [           main] ationConfigEmbeddedWebApplicationContext : Refreshing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@9597028: startup date [Fri Aug 26 00:53:49 BRT 2016]; root of context hierarchy
2016-08-26 00:53:53.143  INFO 3508 --- [           main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration' of type [class org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration$$EnhancerBySpringCGLIB$$6c160edf] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2016-08-26 00:53:54.229  INFO 3508 --- [           main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat initialized with port(s): 8080 (http)
2016-08-26 00:53:54.252  INFO 3508 --- [           main] o.apache.catalina.core.StandardService   : Starting service Tomcat
2016-08-26 00:53:54.254  INFO 3508 --- [           main] org.apache.catalina.core.StandardEngine  : Starting Servlet Engine: Apache Tomcat/8.5.4
2016-08-26 00:53:54.520  INFO 3508 --- [ost-startStop-1] o.a.c.c.C.[Tomcat].[localhost].[/]       : Initializing Spring embedded WebApplicationContext
2016-08-26 00:53:54.521  INFO 3508 --- [ost-startStop-1] o.s.web.context.ContextLoader            : Root WebApplicationContext: initialization completed in 4857 ms
2016-08-26 00:53:54.886  INFO 3508 --- [ost-startStop-1] o.s.b.w.servlet.ServletRegistrationBean  : Mapping servlet: 'dispatcherServlet' to [/]
2016-08-26 00:53:54.898  INFO 3508 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean   : Mapping filter: 'characterEncodingFilter' to: [/*]
2016-08-26 00:53:54.910  INFO 3508 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean   : Mapping filter: 'hiddenHttpMethodFilter' to: [/*]
2016-08-26 00:53:54.910  INFO 3508 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean   : Mapping filter: 'httpPutFormContentFilter' to: [/*]
2016-08-26 00:53:54.910  INFO 3508 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean   : Mapping filter: 'requestContextFilter' to: [/*]
2016-08-26 00:53:55.721  INFO 3508 --- [           main] j.LocalContainerEntityManagerFactoryBean : Building JPA container EntityManagerFactory for persistence unit 'default'
2016-08-26 00:53:55.756  INFO 3508 --- [           main] o.hibernate.jpa.internal.util.LogHelper  : HHH000204: Processing PersistenceUnitInfo [
    name: default
    ...]
2016-08-26 00:53:55.952  INFO 3508 --- [           main] org.hibernate.Version                    : HHH000412: Hibernate Core {5.0.9.Final}
2016-08-26 00:53:55.956  INFO 3508 --- [           main] org.hibernate.cfg.Environment            : HHH000206: hibernate.properties not found
2016-08-26 00:53:55.959  INFO 3508 --- [           main] org.hibernate.cfg.Environment            : HHH000021: Bytecode provider name : javassist
2016-08-26 00:53:56.029  INFO 3508 --- [           main] o.hibernate.annotations.common.Version   : HCANN000001: Hibernate Commons Annotations {5.0.1.Final}
2016-08-26 00:53:56.410  INFO 3508 --- [           main] org.hibernate.dialect.Dialect            : HHH000400: Using dialect: org.hibernate.dialect.H2Dialect
2016-08-26 00:53:57.198  INFO 3508 --- [           main] org.hibernate.tool.hbm2ddl.SchemaExport  : HHH000227: Running hbm2ddl schema export
2016-08-26 00:53:57.214  INFO 3508 --- [           main] org.hibernate.tool.hbm2ddl.SchemaExport  : HHH000230: Schema export complete
2016-08-26 00:53:57.296  INFO 3508 --- [           main] j.LocalContainerEntityManagerFactoryBean : Initialized JPA EntityManagerFactory for persistence unit 'default'
2016-08-26 00:53:58.616  INFO 3508 --- [           main] s.w.s.m.m.a.RequestMappingHandlerAdapter : Looking for @ControllerAdvice: org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@9597028: startup date [Fri Aug 26 00:53:49 BRT 2016]; root of context hierarchy
2016-08-26 00:53:58.798  INFO 3508 --- [           main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error]}" onto public org.springframework.http.ResponseEntity<java.util.Map<java.lang.String, java.lang.Object>> org.springframework.boot.autoconfigure.web.BasicErrorController.error(javax.servlet.http.HttpServletRequest)
2016-08-26 00:53:58.800  INFO 3508 --- [           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)
2016-08-26 00:53:58.869  INFO 3508 --- [           main] o.s.w.s.handler.SimpleUrlHandlerMapping  : Mapped URL path [/webjars/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2016-08-26 00:53:58.870  INFO 3508 --- [           main] o.s.w.s.handler.SimpleUrlHandlerMapping  : Mapped URL path [/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2016-08-26 00:53:59.068  INFO 3508 --- [           main] o.s.w.s.handler.SimpleUrlHandlerMapping  : Mapped URL path [/**/favicon.ico] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2016-08-26 00:53:59.681  INFO 3508 --- [           main] o.s.j.e.a.AnnotationMBeanExporter        : Registering beans for JMX exposure on startup
2016-08-26 00:53:59.804  INFO 3508 --- [           main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat started on port(s): 8080 (http)
2016-08-26 00:53:59.814  INFO 3508 --- [           main] hello.Application                        : Started Application in 11.173 seconds (JVM running for 11.996)
2016-08-26 00:54:00.293  INFO 3508 --- [nio-8080-exec-1] o.a.c.c.C.[Tomcat].[localhost].[/]       : Initializing Spring FrameworkServlet 'dispatcherServlet'
2016-08-26 00:54:00.293  INFO 3508 --- [nio-8080-exec-1] o.s.web.servlet.DispatcherServlet        : FrameworkServlet 'dispatcherServlet': initialization started
2016-08-26 00:54:00.346  INFO 3508 --- [nio-8080-exec-1] o.s.web.servlet.DispatcherServlet        : FrameworkServlet 'dispatcherServlet': initialization completed in 53 ms

Thanks in advance!

提前谢谢!

2 个解决方案

#1

Look at this part :

看这一部分:

--- [           main] s.w.s.m.m.a.RequestMappingHandlerAdapter : Looking for @ControllerAdvice: org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@9597028: startup date [Fri Aug 26 00:53:49 BRT 2016]; root of context hierarchy
--- [           main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error]}" onto public org.springframework.http.ResponseEntity<java.util.Map<java.lang.String, java.lang.Object>> org.springframework.boot.autoconfigure.web.BasicErrorController.error(javax.servlet.http.HttpServletRequest)
--- [           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)
--- [           main] o.s.w.s.handler.SimpleUrlHandlerMapping  : Mapped URL path [/webjars/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
--- [           main] o.s.w.s.handler.SimpleUrlHandlerMapping  : Mapped URL path [/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
--- [           main] o.s.w.s.handler.SimpleUrlHandlerMapping  : Mapped URL path [/**/favicon.ico] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]

There are only a few URL mappings, and none points to /people, so no wonder you get a 404 error.

只有几个URL映射，没有指向/people，所以难怪会出现404错误。

I just git-cloned the project, build it and run it with NetBeans under Windows. here is the console output (I skipped a few lines due to * 30k characters limit):

我只是在Windows下使用NetBeans对项目进行克隆、构建和运行。这里是控制台输出(由于* 30k字符限制，我跳过了几行):

--- [           main] hello.Application                        : Starting Application on DSI0130013FB with PID 11112 (C:\Users\mtarin\Documents\NetBeansProjects\gs-accessing-data-rest\complete\target\classes started by mtarin in C:\Users\mtarin\Documents\NetBeansProjects\gs-accessing-data-rest\complete)
--- [           main] hello.Application                        : No active profile set, falling back to default profiles: default
--- [           main] ationConfigEmbeddedWebApplicationContext : Refreshing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@3d51f06e: startup date [Fri Aug 26 09:57:06 CEST 2016]; root of context hierarchy
--- [           main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration' of type [class org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration$$EnhancerBySpringCGLIB$$455ad2f4] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
--- [           main] trationDelegate$BeanPostProcessorChecker : Bean 'spring.data.rest-org.springframework.boot.autoconfigure.data.rest.RepositoryRestProperties' of type [class org.springframework.boot.autoconfigure.data.rest.RepositoryRestProperties] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
--- [           main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.boot.autoconfigure.data.rest.RepositoryRestMvcAutoConfiguration' of type [class org.springframework.boot.autoconfigure.data.rest.RepositoryRestMvcAutoConfiguration$$EnhancerBySpringCGLIB$$836923e6] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
--- [           main] trationDelegate$BeanPostProcessorChecker : Bean 'spring.jackson-org.springframework.boot.autoconfigure.jackson.JacksonProperties' of type [class org.springframework.boot.autoconfigure.jackson.JacksonProperties] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
--- [           main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration$Jackson2ObjectMapperBuilderCustomizerConfiguration' of type [class org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration$Jackson2ObjectMapperBuilderCustomizerConfiguration$$EnhancerBySpringCGLIB$$e51fa8d] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
--- [           main] trationDelegate$BeanPostProcessorChecker : Bean 'standardJacksonObjectMapperBuilderCustomizer' of type [class org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration$Jackson2ObjectMapperBuilderCustomizerConfiguration$StandardJackson2ObjectMapperBuilderCustomizer] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
--- [           main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration$JacksonObjectMapperBuilderConfiguration' of type [class org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration$JacksonObjectMapperBuilderConfiguration$$EnhancerBySpringCGLIB$$533b149e] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
--- [           main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration' of type [class org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration$$EnhancerBySpringCGLIB$$82f9f014] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
--- [           main] trationDelegate$BeanPostProcessorChecker : Bean 'jsonComponentModule' of type [class org.springframework.boot.jackson.JsonComponentModule] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
--- [           main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.data.web.config.SpringDataJacksonConfiguration' of type [class org.springframework.data.web.config.SpringDataJacksonConfiguration$$EnhancerBySpringCGLIB$$7e0146c8] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
--- [           main] trationDelegate$BeanPostProcessorChecker : Bean 'jacksonGeoModule' of type [class org.springframework.data.geo.GeoModule] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
--- [           main] trationDelegate$BeanPostProcessorChecker : Bean 'jacksonObjectMapperBuilder' of type [class org.springframework.http.converter.json.Jackson2ObjectMapperBuilder] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
--- [           main] trationDelegate$BeanPostProcessorChecker : Bean 'springBootRepositoryRestConfigurer' of type [class org.springframework.boot.autoconfigure.data.rest.SpringBootRepositoryRestConfigurer] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
--- [           main] trationDelegate$BeanPostProcessorChecker : Bean 'defaultRelProvider' of type [class org.springframework.hateoas.core.EvoInflectorRelProvider] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
--- [           main] trationDelegate$BeanPostProcessorChecker : Bean 'annotationRelProvider' of type [class org.springframework.hateoas.core.AnnotationRelProvider] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
--- [           main] trationDelegate$BeanPostProcessorChecker : Bean '(inner bean)#3291b443' of type [class org.springframework.plugin.core.support.PluginRegistryFactoryBean] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
--- [           main] trationDelegate$BeanPostProcessorChecker : Bean '(inner bean)#3291b443' of type [class org.springframework.plugin.core.OrderAwarePluginRegistry] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
--- [           main] trationDelegate$BeanPostProcessorChecker : Bean '_relProvider' of type [class org.springframework.hateoas.core.DelegatingRelProvider] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
--- [           main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.boot.autoconfigure.data.rest.SpringBootRepositoryRestMvcConfiguration' of type [class org.springframework.boot.autoconfigure.data.rest.SpringBootRepositoryRestMvcConfiguration$$EnhancerBySpringCGLIB$$cb569c14] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
--- [           main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat initialized with port(s): 8080 (http)
(...)
--- [           main] org.hibernate.tool.hbm2ddl.SchemaExport  : HHH000230: Schema export complete
--- [           main] j.LocalContainerEntityManagerFactoryBean : Initialized JPA EntityManagerFactory for persistence unit 'default'
--- [           main] o.s.b.f.config.PropertiesFactoryBean     : Loading properties file from class path resource [rest-default-messages.properties]
--- [           main] s.w.s.m.m.a.RequestMappingHandlerAdapter : Looking for @ControllerAdvice: org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@3d51f06e: startup date [Fri Aug 26 09:57:06 CEST 2016]; root of context hierarchy
--- [           main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error]}" onto public org.springframework.http.ResponseEntity<java.util.Map<java.lang.String, java.lang.Object>> org.springframework.boot.autoconfigure.web.BasicErrorController.error(javax.servlet.http.HttpServletRequest)
--- [           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)
--- [           main] o.s.w.s.handler.SimpleUrlHandlerMapping  : Mapped URL path [/webjars/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
--- [           main] o.s.w.s.handler.SimpleUrlHandlerMapping  : Mapped URL path [/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
--- [           main] .m.m.a.ExceptionHandlerExceptionResolver : Detected @ExceptionHandler methods in repositoryRestExceptionHandler
--- [           main] o.s.w.s.handler.SimpleUrlHandlerMapping  : Mapped URL path [/**/favicon.ico] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
--- [           main] o.s.d.r.w.RepositoryRestHandlerAdapter   : Looking for @ControllerAdvice: org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@3d51f06e: startup date [Fri Aug 26 09:57:06 CEST 2016]; root of context hierarchy
--- [           main] o.s.d.r.w.RepositoryRestHandlerMapping   : Mapped "{[/ || ],methods=[GET],produces=[application/hal+json || application/json || application/*+json;charset=UTF-8]}" onto public org.springframework.http.HttpEntity<org.springframework.data.rest.webmvc.RepositoryLinksResource> org.springframework.data.rest.webmvc.RepositoryController.listRepositories()
--- [           main] o.s.d.r.w.RepositoryRestHandlerMapping   : Mapped "{[/ || ],methods=[OPTIONS],produces=[application/hal+json || application/json || application/*+json;charset=UTF-8]}" onto public org.springframework.http.HttpEntity<?> org.springframework.data.rest.webmvc.RepositoryController.optionsForRepositories()
--- [           main] o.s.d.r.w.RepositoryRestHandlerMapping   : Mapped "{[/ || ],methods=[HEAD],produces=[application/hal+json || application/json || application/*+json;charset=UTF-8]}" onto public org.springframework.http.ResponseEntity<?> org.springframework.data.rest.webmvc.RepositoryController.headForRepositories()
--- [           main] o.s.d.r.w.RepositoryRestHandlerMapping   : Mapped "{[/{repository}/{id}],methods=[GET],produces=[application/hal+json || application/json || application/*+json;charset=UTF-8]}" onto public org.springframework.http.ResponseEntity<org.springframework.hateoas.Resource<?>> org.springframework.data.rest.webmvc.RepositoryEntityController.getItemResource(org.springframework.data.rest.webmvc.RootResourceInformation,java.io.Serializable,org.springframework.data.rest.webmvc.PersistentEntityResourceAssembler,org.springframework.util.MultiValueMap<java.lang.String, java.lang.String>) throws org.springframework.web.HttpRequestMethodNotSupportedException
--- [           main] o.s.d.r.w.RepositoryRestHandlerMapping   : Mapped "{[/{repository}/{id}],methods=[PUT],produces=[application/hal+json || application/json || application/*+json;charset=UTF-8]}" onto public org.springframework.http.ResponseEntity<? extends org.springframework.hateoas.ResourceSupport> org.springframework.data.rest.webmvc.RepositoryEntityController.putItemResource(org.springframework.data.rest.webmvc.RootResourceInformation,org.springframework.data.rest.webmvc.PersistentEntityResource,java.io.Serializable,org.springframework.data.rest.webmvc.PersistentEntityResourceAssembler,org.springframework.data.rest.webmvc.support.ETag,java.lang.String) throws org.springframework.web.HttpRequestMethodNotSupportedException
--- [           main] o.s.d.r.w.RepositoryRestHandlerMapping   : Mapped "{[/{repository}],methods=[OPTIONS],produces=[application/hal+json || application/json || application/*+json;charset=UTF-8]}" onto public org.springframework.http.ResponseEntity<?> org.springframework.data.rest.webmvc.RepositoryEntityController.optionsForCollectionResource(org.springframework.data.rest.webmvc.RootResourceInformation)
--- [           main] o.s.d.r.w.RepositoryRestHandlerMapping   : Mapped "{[/{repository}],methods=[HEAD],produces=[application/hal+json || application/json || application/*+json;charset=UTF-8]}" onto public org.springframework.http.ResponseEntity<?> org.springframework.data.rest.webmvc.RepositoryEntityController.headCollectionResource(org.springframework.data.rest.webmvc.RootResourceInformation,org.springframework.data.rest.webmvc.support.DefaultedPageable) throws org.springframework.web.HttpRequestMethodNotSupportedException
--- [           main] o.s.d.r.w.RepositoryRestHandlerMapping   : Mapped "{[/{repository}],methods=[GET],produces=[application/hal+json || application/json || application/*+json;charset=UTF-8]}" onto public org.springframework.hateoas.Resources<?> org.springframework.data.rest.webmvc.RepositoryEntityController.getCollectionResource(org.springframework.data.rest.webmvc.RootResourceInformation,org.springframework.data.rest.webmvc.support.DefaultedPageable,org.springframework.data.domain.Sort,org.springframework.data.rest.webmvc.PersistentEntityResourceAssembler) throws org.springframework.data.rest.webmvc.ResourceNotFoundException,org.springframework.web.HttpRequestMethodNotSupportedException
--- [           main] o.s.d.r.w.RepositoryRestHandlerMapping   : Mapped "{[/{repository}],methods=[GET],produces=[application/x-spring-data-compact+json || text/uri-list]}" onto public org.springframework.hateoas.Resources<?> org.springframework.data.rest.webmvc.RepositoryEntityController.getCollectionResourceCompact(org.springframework.data.rest.webmvc.RootResourceInformation,org.springframework.data.rest.webmvc.support.DefaultedPageable,org.springframework.data.domain.Sort,org.springframework.data.rest.webmvc.PersistentEntityResourceAssembler) throws org.springframework.data.rest.webmvc.ResourceNotFoundException,org.springframework.web.HttpRequestMethodNotSupportedException
--- [           main] o.s.d.r.w.RepositoryRestHandlerMapping   : Mapped "{[/{repository}],methods=[POST],produces=[application/hal+json || application/json || application/*+json;charset=UTF-8]}" onto public org.springframework.http.ResponseEntity<org.springframework.hateoas.ResourceSupport> org.springframework.data.rest.webmvc.RepositoryEntityController.postCollectionResource(org.springframework.data.rest.webmvc.RootResourceInformation,org.springframework.data.rest.webmvc.PersistentEntityResource,org.springframework.data.rest.webmvc.PersistentEntityResourceAssembler,java.lang.String) throws org.springframework.web.HttpRequestMethodNotSupportedException
--- [           main] o.s.d.r.w.RepositoryRestHandlerMapping   : Mapped "{[/{repository}/{id}],methods=[OPTIONS],produces=[application/hal+json || application/json || application/*+json;charset=UTF-8]}" onto public org.springframework.http.ResponseEntity<?> org.springframework.data.rest.webmvc.RepositoryEntityController.optionsForItemResource(org.springframework.data.rest.webmvc.RootResourceInformation)
--- [           main] o.s.d.r.w.RepositoryRestHandlerMapping   : Mapped "{[/{repository}/{id}],methods=[HEAD],produces=[application/hal+json || application/json || application/*+json;charset=UTF-8]}" onto public org.springframework.http.ResponseEntity<?> org.springframework.data.rest.webmvc.RepositoryEntityController.headForItemResource(org.springframework.data.rest.webmvc.RootResourceInformation,java.io.Serializable,org.springframework.data.rest.webmvc.PersistentEntityResourceAssembler) throws org.springframework.web.HttpRequestMethodNotSupportedException
--- [           main] o.s.d.r.w.RepositoryRestHandlerMapping   : Mapped "{[/{repository}/{id}],methods=[PATCH],produces=[application/hal+json || application/json || application/*+json;charset=UTF-8]}" onto public org.springframework.http.ResponseEntity<org.springframework.hateoas.ResourceSupport> org.springframework.data.rest.webmvc.RepositoryEntityController.patchItemResource(org.springframework.data.rest.webmvc.RootResourceInformation,org.springframework.data.rest.webmvc.PersistentEntityResource,java.io.Serializable,org.springframework.data.rest.webmvc.PersistentEntityResourceAssembler,org.springframework.data.rest.webmvc.support.ETag,java.lang.String) throws org.springframework.web.HttpRequestMethodNotSupportedException,org.springframework.data.rest.webmvc.ResourceNotFoundException
--- [           main] o.s.d.r.w.RepositoryRestHandlerMapping   : Mapped "{[/{repository}/{id}],methods=[DELETE],produces=[application/hal+json || application/json || application/*+json;charset=UTF-8]}" onto public org.springframework.http.ResponseEntity<?> org.springframework.data.rest.webmvc.RepositoryEntityController.deleteItemResource(org.springframework.data.rest.webmvc.RootResourceInformation,java.io.Serializable,org.springframework.data.rest.webmvc.support.ETag) throws org.springframework.data.rest.webmvc.ResourceNotFoundException,org.springframework.web.HttpRequestMethodNotSupportedException
--- [           main] o.s.d.r.w.RepositoryRestHandlerMapping   : Mapped "{[/{repository}/{id}/{property}],methods=[GET],produces=[application/hal+json || application/json || application/*+json;charset=UTF-8]}" onto public org.springframework.http.ResponseEntity<org.springframework.hateoas.ResourceSupport> org.springframework.data.rest.webmvc.RepositoryPropertyReferenceController.followPropertyReference(org.springframework.data.rest.webmvc.RootResourceInformation,java.io.Serializable,java.lang.String,org.springframework.data.rest.webmvc.PersistentEntityResourceAssembler) throws java.lang.Exception
--- [           main] o.s.d.r.w.RepositoryRestHandlerMapping   : Mapped "{[/{repository}/{id}/{property}/{propertyId}],methods=[GET],produces=[application/hal+json || application/json || application/*+json;charset=UTF-8]}" onto public org.springframework.http.ResponseEntity<org.springframework.hateoas.ResourceSupport> org.springframework.data.rest.webmvc.RepositoryPropertyReferenceController.followPropertyReference(org.springframework.data.rest.webmvc.RootResourceInformation,java.io.Serializable,java.lang.String,java.lang.String,org.springframework.data.rest.webmvc.PersistentEntityResourceAssembler) throws java.lang.Exception
--- [           main] o.s.d.r.w.RepositoryRestHandlerMapping   : Mapped "{[/{repository}/{id}/{property}],methods=[DELETE],produces=[application/hal+json || application/json || application/*+json;charset=UTF-8]}" onto public org.springframework.http.ResponseEntity<? extends org.springframework.hateoas.ResourceSupport> org.springframework.data.rest.webmvc.RepositoryPropertyReferenceController.deletePropertyReference(org.springframework.data.rest.webmvc.RootResourceInformation,java.io.Serializable,java.lang.String) throws java.lang.Exception
--- [           main] o.s.d.r.w.RepositoryRestHandlerMapping   : Mapped "{[/{repository}/{id}/{property}],methods=[GET],produces=[application/x-spring-data-compact+json || text/uri-list]}" onto public org.springframework.http.ResponseEntity<org.springframework.hateoas.ResourceSupport> org.springframework.data.rest.webmvc.RepositoryPropertyReferenceController.followPropertyReferenceCompact(org.springframework.data.rest.webmvc.RootResourceInformation,java.io.Serializable,java.lang.String,org.springframework.data.rest.webmvc.PersistentEntityResourceAssembler) throws java.lang.Exception
--- [           main] o.s.d.r.w.RepositoryRestHandlerMapping   : Mapped "{[/{repository}/{id}/{property}],methods=[PATCH || PUT || POST],consumes=[application/json || application/x-spring-data-compact+json || text/uri-list],produces=[application/hal+json || application/json || application/*+json;charset=UTF-8]}" onto public org.springframework.http.ResponseEntity<? extends org.springframework.hateoas.ResourceSupport> org.springframework.data.rest.webmvc.RepositoryPropertyReferenceController.createPropertyReference(org.springframework.data.rest.webmvc.RootResourceInformation,org.springframework.http.HttpMethod,org.springframework.hateoas.Resources<java.lang.Object>,java.io.Serializable,java.lang.String) throws java.lang.Exception
--- [           main] o.s.d.r.w.RepositoryRestHandlerMapping   : Mapped "{[/{repository}/{id}/{property}/{propertyId}],methods=[DELETE],produces=[application/hal+json || application/json || application/*+json;charset=UTF-8]}" onto public org.springframework.http.ResponseEntity<org.springframework.hateoas.ResourceSupport> org.springframework.data.rest.webmvc.RepositoryPropertyReferenceController.deletePropertyReferenceId(org.springframework.data.rest.webmvc.RootResourceInformation,java.io.Serializable,java.lang.String,java.lang.String) throws java.lang.Exception
--- [           main] o.s.d.r.w.RepositoryRestHandlerMapping   : Mapped "{[/{repository}/search/{search}],methods=[OPTIONS],produces=[application/hal+json || application/json || application/*+json;charset=UTF-8]}" onto public org.springframework.http.ResponseEntity<java.lang.Object> org.springframework.data.rest.webmvc.RepositorySearchController.optionsForSearch(org.springframework.data.rest.webmvc.RootResourceInformation,java.lang.String)
--- [           main] o.s.d.r.w.RepositoryRestHandlerMapping   : Mapped "{[/{repository}/search/{search}],methods=[HEAD],produces=[application/hal+json || application/json || application/*+json;charset=UTF-8]}" onto public org.springframework.http.ResponseEntity<java.lang.Object> org.springframework.data.rest.webmvc.RepositorySearchController.headForSearch(org.springframework.data.rest.webmvc.RootResourceInformation,java.lang.String)
--- [           main] o.s.d.r.w.RepositoryRestHandlerMapping   : Mapped "{[/{repository}/search],methods=[GET],produces=[application/hal+json || application/json || application/*+json;charset=UTF-8]}" onto public org.springframework.data.rest.webmvc.RepositorySearchesResource org.springframework.data.rest.webmvc.RepositorySearchController.listSearches(org.springframework.data.rest.webmvc.RootResourceInformation)
--- [           main] o.s.d.r.w.RepositoryRestHandlerMapping   : Mapped "{[/{repository}/search],methods=[HEAD],produces=[application/hal+json || application/json || application/*+json;charset=UTF-8]}" onto public org.springframework.http.HttpEntity<?> org.springframework.data.rest.webmvc.RepositorySearchController.headForSearches(org.springframework.data.rest.webmvc.RootResourceInformation)
--- [           main] o.s.d.r.w.RepositoryRestHandlerMapping   : Mapped "{[/{repository}/search/{search}],methods=[GET],produces=[application/hal+json || application/json || application/*+json;charset=UTF-8]}" onto public org.springframework.http.ResponseEntity<java.lang.Object> org.springframework.data.rest.webmvc.RepositorySearchController.executeSearch(org.springframework.data.rest.webmvc.RootResourceInformation,org.springframework.util.MultiValueMap<java.lang.String, java.lang.Object>,java.lang.String,org.springframework.data.rest.webmvc.support.DefaultedPageable,org.springframework.data.domain.Sort,org.springframework.data.rest.webmvc.PersistentEntityResourceAssembler)
--- [           main] o.s.d.r.w.RepositoryRestHandlerMapping   : Mapped "{[/{repository}/search],methods=[OPTIONS],produces=[application/hal+json || application/json || application/*+json;charset=UTF-8]}" onto public org.springframework.http.HttpEntity<?> org.springframework.data.rest.webmvc.RepositorySearchController.optionsForSearches(org.springframework.data.rest.webmvc.RootResourceInformation)
--- [           main] o.s.d.r.w.RepositoryRestHandlerMapping   : Mapped "{[/{repository}/search/{search}],methods=[GET],produces=[application/x-spring-data-compact+json]}" onto public org.springframework.hateoas.ResourceSupport org.springframework.data.rest.webmvc.RepositorySearchController.executeSearchCompact(org.springframework.data.rest.webmvc.RootResourceInformation,org.springframework.util.MultiValueMap<java.lang.String, java.lang.Object>,java.lang.String,java.lang.String,org.springframework.data.rest.webmvc.support.DefaultedPageable,org.springframework.data.domain.Sort,org.springframework.data.rest.webmvc.PersistentEntityResourceAssembler)
--- [           main] o.s.d.r.w.BasePathAwareHandlerMapping    : Mapped "{[/profile/{repository}],methods=[GET],produces=[application/alps+json || */*]}" onto org.springframework.http.HttpEntity<org.springframework.data.rest.webmvc.RootResourceInformation> org.springframework.data.rest.webmvc.alps.AlpsController.descriptor(org.springframework.data.rest.webmvc.RootResourceInformation)
--- [           main] o.s.d.r.w.BasePathAwareHandlerMapping    : Mapped "{[/profile/{repository}],methods=[OPTIONS],produces=[application/alps+json]}" onto org.springframework.http.HttpEntity<?> org.springframework.data.rest.webmvc.alps.AlpsController.alpsOptions()
--- [           main] o.s.d.r.w.BasePathAwareHandlerMapping    : Mapped "{[/profile],methods=[OPTIONS]}" onto public org.springframework.http.HttpEntity<?> org.springframework.data.rest.webmvc.ProfileController.profileOptions()
--- [           main] o.s.d.r.w.BasePathAwareHandlerMapping    : Mapped "{[/profile],methods=[GET]}" onto org.springframework.http.HttpEntity<org.springframework.hateoas.ResourceSupport> org.springframework.data.rest.webmvc.ProfileController.listAllFormsOfMetadata()
--- [           main] o.s.d.r.w.BasePathAwareHandlerMapping    : Mapped "{[/profile/{repository}],methods=[GET],produces=[application/schema+json]}" onto public org.springframework.http.HttpEntity<org.springframework.data.rest.webmvc.json.JsonSchema> org.springframework.data.rest.webmvc.RepositorySchemaController.schema(org.springframework.data.rest.webmvc.RootResourceInformation)
--- [           main] .m.m.a.ExceptionHandlerExceptionResolver : Detected @ExceptionHandler methods in repositoryRestExceptionHandler
--- [           main] o.s.j.e.a.AnnotationMBeanExporter        : Registering beans for JMX exposure on startup
--- [           main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat started on port(s): 8080 (http)
--- [           main] hello.Application                        : Started Application in 27.932 seconds (JVM running for 29.637)
--- [nio-8080-exec-1] o.a.c.c.C.[Tomcat].[localhost].[/]       : Initializing Spring FrameworkServlet 'dispatcherServlet'
--- [nio-8080-exec-1] o.s.web.servlet.DispatcherServlet        : FrameworkServlet 'dispatcherServlet': initialization started
--- [nio-8080-exec-1] o.s.web.servlet.DispatcherServlet        : FrameworkServlet 'dispatcherServlet': initialization completed in 19 ms

You can see there are many mappings (all the Mapped "{[/{repository}/ lines) than what you got.

您可以看到有许多映射(所有映射的“{[/{储存库}/ line)”比您得到的要多。

I get the same result if I build and run the project manually using:

如果我使用以下方法来构建和运行项目，我得到了相同的结果:

mvn clean package
java -jar target\target\gs-accessing-data-rest-0.1.0.jar

Does STS show the commands it uses?

STS显示它使用的命令吗?

#2

I executed the build from Maven and this time it showed a message that a jar file was corrupted:

我执行了Maven的构建，这次它显示了一个jar文件被损坏的消息:

[WARNING] error reading  C:\Users\Alisson\.m2\repository\org\springframework\data\spring-data-rest-webmvc\2.5.2.RELEASE\spring-data-rest-webmvc-2.5.2.RELEASE.jar; invalid LOC header (bad signature)

I deleted the "spring-data-rest-webmvc" folder and, next time I ran the build, Maven downloaded the correct jar again. Now it works from command line and inside STS too.

我删除了“spring-data-res -webmvc”文件夹，下次运行构建时，Maven再次下载了正确的jar。现在它可以在命令行和STS内部工作。

STS wasn't showing this error message and I had tried "Update Project... / Force Update of Snapshots/Releases", so I guess the best option is to always use Maven to build instead of "Run as Spring Boot App".

STS没有显示这个错误消息，我尝试了“更新项目……”/强制更新快照/发布”，所以我认为最好的选择是始终使用Maven来构建，而不是“作为Spring Boot App运行”。