SpringCloud报错: "Field discoveryClient in com.controller.DcController required a bean of type 'com.netflix.discovery.DiscoveryClient' that could not be found." 解决方案: Discovery的包有两个,导入 org.springframework.cloud.client.discovery.DiscoveryClient才是正确…

spring在集成第三方过程很容易出现类名相同,且基本作用相同的类.这样给初学者带来一定的困惑. 导致用错类而出现以下问题. required a bean of type 'com.netflix.discovery.DiscoveryClient' that could not be found. 此问题就是我们错误的使用了netflix的DiscoveryClient,而非spring的. 解决方案: 换成spring的类,好啰嗦呀. 详细 https://stackoverflow.co…

在写客户端程序的时候,总是报'com.netflix.discovery.DiscoveryClient' that could not be found. 原因在于导入了错误的类:com.netflix.discovery.DiscoveryClient 应该是引用:org.springframework.cloud.client.discovery.DiscoveryClient…

环境: Spring Cloud:Finchley.M8 Spring Boot:2.0.0.RELEASE 目录结构: 可以看到代码第13行的注释,我已经在@ComponentScan注解中添加了Exclude配置项,但是启动服务的时候还是报如下的错误: 2018-04-12 15:59:37.815 WARN 17828 --- [ main] o.s.b.f.support.DisposableBeanAdapter : Invocation of destroy method 'clos…

报错信息: 2018-06-25 14:26:17.103  WARN 49752 --- [  restartedMain] ationConfigEmbeddedWebApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.UnsatisfiedDependencyExcept…

Field userService in com.wuji.controller.UserController required a bean of type 'com.wuji.service.UserService' that could not be found. 原因:说明IOC里没有创建Bean,在启动文件上手动添加:@ComponentScan(basePackages = {"com.wuji"})注解开启Spring组件扫描…

转自:https://blog.csdn.net/awmw74520/article/details/82687288 APPLICATION FAILED TO START Error starting ApplicationContext. To display the auto-configuration report re-run your application with 'debug' enabled.2018-09-01 19:16:54,375 [main] [org.sprin…

spring boot配置zipkin 无法启动 加入 Zipkin Server 由于需要收集 Spring Cloud 系统的跟踪信息,以便及时地发现系统中出现的延迟升高问题并找出系统性能瓶颈的根源,所以在 Spring Cloud 项目中创建 Zipkin Server. 在 zipkin-server 模块中引入了如下依赖: <dependency> <groupId>io.zipkin.java</groupId> <artifactId>zipk…

今天在配置eureka集群时,SpringCloud报错如下: Caused by: org.yaml.snakeyaml.parser.ParserException: while parsing MappingNode 解决方案: 1.网上大多数都是说节点重复了.yml配置文件里面有相同的节点.检查后把对应的节点删除/修改即可. 2.本人检查了很久,并没有发现节点重复.于是,将yml配置文件改为properties文件. 发现是yml文件中的配置没有按格式对齐.修改成properties文件…

今天启动用eureka的服务消费者时,一直出现问题. SpringCloud报错: Caused by: org.springframework.context.ApplicationContextException: Unable to start EmbeddedWebApplicationContext due to missing EmbeddedServletContainerFactory bean. 解决方案: 网上的解决方案大多如下: 1.在main()方法的启动类的上方添加注解…