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添加依赖： <dependency> <groupId>com.alibaba.cloud</groupId> <artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId> <exclusions> <exclusion> .

有时候idea会自动提示show Run Dashboard，但有时不提示，该怎么办？ 找到本地项目目录下，有个.idea文件 进入.idea文件夹下 打开workspace.xml文件，搜索RunDashboard，添加如下代码，重启idea即可 <option name="configurationTypes"> <set> <option value="SpringBootApplicationConfig.

报错内容： java.lang.AbstractMethodError: org.springframework.cloud.netflix.ribbon.RibbonLoadBalancerClient.choose(Ljava/lang/String;Lorg/springframework/cloud/client/loadbalancer/Request;)Lorg/springframework/cloud/client/ServiceInstance; at org.springframe

feign.codec.DecodeException: Type definition error: [simple type, class com.common.vo.Result]; nested exception is com.fasterxml.jackson.databind.exc.InvalidDefinitionException: Cannot construct instance of `com.common.vo.Result` (no Creators, like defaul.