repository/org/springframework/boot/spring-boot-starter-logging/3.0.9/spring-boot-starter-logging-3.0.9.jar:/home/sunyuhua/.m2/repository/ch/qos/logback/logback-classic/1.4.8/logback-classic-1.4.8.jar:/home/sunyuhua/.m2/repository/ch/qos/logback/logback-core/1.4.8/logback-core-1.4.8.jar:...
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:759) [spring-boot-2.0.3.RELEASE.jar:2.0.3.RELEASE] at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:395) [spring-boot-2.0.3.RELEASE.jar:2.0.3.RELEASE] at org.springframework.boot.SpringApp...
当主启动类配置错误时,最常见的表现之一就是应用程序无法启动,并抛出类似于“Web application could not be started as there was no org.springframework.boot.web.servlet.server”的错误。这种错误通常意味着Spring Boot无法找到或加载正确的启动类。具体表现包括: 应用程序启动失败,控制台输出错误信息。 嵌入式服务...
Spring Boot :: (v2.0.0.RELEASE) 11 12 2018-04-03 22:25:07.232 INFO 4976 --- [ main] c.f.j.a.ComponentScanApp : Starting ComponentScanApp on DESKTOP-BHGM3HS with PID 4976 (started by hasee in D:\test\projects\java-learning) 13 2018-04-03 22:25:07.237 INFO 4976 --- [ main...
<dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-web</artifactId></dependency> 网上大多数的解决方案是通过添加spring-boot-starter-tomcat依赖来解决,但实测证明此方法不可行。 2. Cannot determine embedded database driver class for database type NONE ...
原因是:引入了错误的web包: 解决办法: 引入相应的 spring-boot-starter-web 包: <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> </dependency> 测试: 完美解决 程序启动未报错,刚开始有点手足无措,记录一下。
2020-05-01 11:05:25.077 [main] INFO com.hbut.o2o.O2oApplication - Starting O2oApplication on PauperGuy的Lenovo with PID 10884 (E:\o2o\target\classes started by huang in E:\o2o) 2020-05-01 11:05:25.080 [main] DEBUG com.hbut.o2o.O2oApplication - Running with Spring Boot v1.5.8.RELEAS...
`@SpringBootApplication @componentscan @EnableAsync @EnableFeignClients @EnableDiscoveryClient public class Application { public static void main(String[] args) { SpringApplication.run(Application.class, args); } @Bean public CommonsRequestLoggingFilter requestLoggingFilter() { CommonsRequestLoggingFilter cr...
对比其它正常启动的Springboot项目,排查发现报错的下一步应该启动Tomcat。查找项目外部依赖,发现缺少tomcat相关依赖,引入依赖: <dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-tomcat</artifactId></dependency> 重新启动项目,错误消失。
使用Spring Boot以来,遇到和解决过好几次不同的项目启动问题,大多数事故起于错误的配置和依赖。因此,本文用于汇总这些问题,以及提供相应的解决方案,帮助大家更快的定位和排除故障。 1. Unregistering JMX-exposed beans on shutdown 项目中没有添加spring-boot-starter-web模块依赖,在启动 Application ...