海南小黑仔的博客

今天项目报了依赖注入失败问题，报错信息如下：2020-10-29 20:41:06.692 DEBUG [oryx-business-orchestration,,,] 15824 --- [ main] o.s.b.d.LoggingFailureAnalysisReporter : Application failed to start due to an exceptionorg.springframework.beans.factory.NoSuchBeanDefini

org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type ‘java.lang.String’ available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {}今天需要一个这样的报错，经排查是因为自己的工具用了注解@Component，但该工具类

suse Linux安装 rabbitmq创建用户失败怎么解决er admin adminCreating user “admin”Error: {undef,[{crypto,hash,[sha256,<<253,22,240,201,97,100,109,105,110>>],[]},{rabbit_password,hash,2,[{file,“src/r...

项目启动报错java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException解决方案解决方案一般项目启动报此类错误大多数是项目中引入jar包与Tomcat自带jar包冲突首先打开项目的 web.xml文件，查看xml文件的版本，如下:2.点击项目 并点击以下步骤： properties - p...