由于是插件架构,我正在尝试以编程方式将bean添加到我的web应用程序中。我有一个通过@Component注释创建的Springbean,我正在实现ApplicationContextAware接口(interface)。我的覆盖函数如下所示:@OverridepublicvoidsetApplicationContext(ApplicationContextapplicationContext)throwsBeansException{//thisfailsthis.applicationContext=(GenericWebApplicationContext)applicatio
由于是插件架构,我正在尝试以编程方式将bean添加到我的web应用程序中。我有一个通过@Component注释创建的Springbean,我正在实现ApplicationContextAware接口(interface)。我的覆盖函数如下所示:@OverridepublicvoidsetApplicationContext(ApplicationContextapplicationContext)throwsBeansException{//thisfailsthis.applicationContext=(GenericWebApplicationContext)applicatio
我有SpringBootWeb应用程序。它以RESTful方法为中心。所有配置似乎都到位,但由于某种原因MainController无法处理请求。它会导致404错误。如何解决?@ControllerpublicclassMainController{@AutowiredParserServiceparserService;@RequestMapping(value="/",method=RequestMethod.GET)public@ResponseBodyStringdisplayStartPage(){return"{hello}";}}应用程序@Configuration@Co
我有SpringBootWeb应用程序。它以RESTful方法为中心。所有配置似乎都到位,但由于某种原因MainController无法处理请求。它会导致404错误。如何解决?@ControllerpublicclassMainController{@AutowiredParserServiceparserService;@RequestMapping(value="/",method=RequestMethod.GET)public@ResponseBodyStringdisplayStartPage(){return"{hello}";}}应用程序@Configuration@Co
我正在使用spring3,并且我有两个View范围的bean:1-Bean1:@Component("bean1")@Scope("view")publicclassBean1{@AutowiredprivateBean2bean2;}2-Bean2:@Component("bean2")@Scope("view")publicclassBean2{@AutowiredprivateBean1bean1;}View是自定义范围:这是自定义View范围的代码:publicclassViewScopeimplementsScope{@SuppressWarnings("rawtypes")
我正在使用spring3,并且我有两个View范围的bean:1-Bean1:@Component("bean1")@Scope("view")publicclassBean1{@AutowiredprivateBean2bean2;}2-Bean2:@Component("bean2")@Scope("view")publicclassBean2{@AutowiredprivateBean1bean1;}View是自定义范围:这是自定义View范围的代码:publicclassViewScopeimplementsScope{@SuppressWarnings("rawtypes")
为什么在这种情况下我不能使用@Autowired?@SpringBootApplicationpublicclassApplication{@AutowiredBookingServicebookingService;publicstaticvoidmain(String[]args){bookingService.book("Alice","Bob","Carol");}}但可以使用@Bean@SpringBootApplicationpublicclassApplication{@BeanBookingServicebookingService(){returnnewBooking
为什么在这种情况下我不能使用@Autowired?@SpringBootApplicationpublicclassApplication{@AutowiredBookingServicebookingService;publicstaticvoidmain(String[]args){bookingService.book("Alice","Bob","Carol");}}但可以使用@Bean@SpringBootApplicationpublicclassApplication{@BeanBookingServicebookingService(){returnnewBooking
我有为报告准备数据的DataPrepareService,我有一个带有报告类型的Enum,我需要将ReportService注入(inject)Enum或从enum访问ReportService。我的服务:@ServicepublicclassDataPrepareService{//myservice}我的枚举:publicenumReportType{REPORT_1("name","filename"),REPORT_2("name","filename"),REPORT_3("name","filename")publicabstractMapgetSpecificParams
我有为报告准备数据的DataPrepareService,我有一个带有报告类型的Enum,我需要将ReportService注入(inject)Enum或从enum访问ReportService。我的服务:@ServicepublicclassDataPrepareService{//myservice}我的枚举:publicenumReportType{REPORT_1("name","filename"),REPORT_2("name","filename"),REPORT_3("name","filename")publicabstractMapgetSpecificParams