                        课程
                    
                        /后端开发
                        
                            /Java
                        
                        /2小时学会Spring Boot

这是什么问题？怎么无法运行o.s.w.c.s.GenericWebApplicationContext : Closing org.springframework.web.context.support.GenericWebApplicationContext@48e1f6c7: startup date [Wed Jun 20 09:40:52 CST 2018]; root of context hierarchy

2018-06-20 09:40:52.458 INFO 9136 --- [ main] com.example.girl.GirlApplicationTests : Starting GirlApplicationTests on DESKTOP-BVECVSQ with PID 9136 (started by gu in E:\BaiduNetdiskDownload\java\girl)

2018-06-20 09:40:52.463 INFO 9136 --- [ main] com.example.girl.GirlApplicationTests : No active profile set, falling back to default profiles: default

2018-06-20 09:40:52.533 INFO 9136 --- [ main] o.s.w.c.s.GenericWebApplicationContext : Refreshing org.springframework.web.context.support.GenericWebApplicationContext@48e1f6c7: startup date [Wed Jun 20 09:40:52 CST 2018]; root of context hierarchy

2018-06-20 09:40:55.063 INFO 9136 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/**/favicon.ico] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]

2018-06-20 09:40:55.380 INFO 9136 --- [ main] s.w.s.m.m.a.RequestMappingHandlerAdapter : Looking for @ControllerAdvice: org.springframework.web.context.support.GenericWebApplicationContext@48e1f6c7: startup date [Wed Jun 20 09:40:52 CST 2018]; root of context hierarchy

2018-06-20 09:40:55.490 INFO 9136 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/hello],methods=[GET]}" onto public java.lang.String com.example.girl.HelloController.say()

2018-06-20 09:40:55.495 INFO 9136 --- [ 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.servlet.error.BasicErrorController.error(javax.servlet.http.HttpServletRequest)

2018-06-20 09:40:55.496 INFO 9136 --- [ 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.servlet.error.BasicErrorController.errorHtml(javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse)

2018-06-20 09:40:55.529 INFO 9136 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/webjars/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]

2018-06-20 09:40:55.530 INFO 9136 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]

2018-06-20 09:40:56.075 INFO 9136 --- [ main] com.example.girl.GirlApplicationTests : Started GirlApplicationTests in 4.521 seconds (JVM running for 6.054)

2018-06-20 09:40:56.222 INFO 9136 --- [ Thread-2] o.s.w.c.s.GenericWebApplicationContext : Closing org.springframework.web.context.support.GenericWebApplicationContext@48e1f6c7: startup date [Wed Jun 20 09:40:52 CST 2018]; root of context hierarchy

Process finished with exit code 0