会员可以在此提问,百战程序员老师有问必答
对大家有帮助的问答会被标记为“推荐”
看完课程过来浏览一下别人提的问题,会帮你学得更全面
截止目前,同学们一共提了 133306个问题
JAVA 全系列/第二十阶段:Spring Cloud微服务技术栈/Spring Cloud(旧) 31楼
JAVA 全系列/第二十阶段:Spring Cloud微服务技术栈/Spring Cloud(旧) 32楼
JAVA 全系列/第二十阶段:Spring Cloud微服务技术栈/Spring Cloud(旧) 33楼
JAVA 全系列/第二十阶段:Spring Cloud微服务技术栈/Spring Cloud(旧) 34楼
JAVA 全系列/第二十阶段:Spring Cloud微服务技术栈/Spring Cloud(旧) 35楼
JAVA 全系列/第二十阶段:Spring Cloud微服务技术栈/Spring Cloud(旧) 39楼
JAVA 全系列/第二十阶段:Spring Cloud微服务技术栈/Spring Cloud(旧) 40楼
JAVA 全系列/第二十阶段:Spring Cloud微服务技术栈/Spring Cloud(旧) 41楼

com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server

at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) ~[eureka-client-1.9.13.jar:1.9.13]

at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) ~[eureka-client-1.9.13.jar:1.9.13]

at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) ~[eureka-client-1.9.13.jar:1.9.13]

at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) ~[eureka-client-1.9.13.jar:1.9.13]

at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) ~[eureka-client-1.9.13.jar:1.9.13]

at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) ~[eureka-client-1.9.13.jar:1.9.13]

at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) ~[eureka-client-1.9.13.jar:1.9.13]

at com.netflix.discovery.InstanceInfoReplicator$1.run(InstanceInfoReplicator.java:101) [eureka-client-1.9.13.jar:1.9.13]

at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [na:1.8.0_172]

at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_172]

at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) [na:1.8.0_172]

at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) [na:1.8.0_172]

at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [na:1.8.0_172]

at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [na:1.8.0_172]

at java.lang.Thread.run(Thread.java:748) [na:1.8.0_172]

这是什么原因

JAVA 全系列/第二十阶段:Spring Cloud微服务技术栈/Spring Cloud(旧) 42楼
JAVA 全系列/第二十阶段:Spring Cloud微服务技术栈/Spring Cloud(旧) 43楼

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.1.11.RELEASE</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>
    <groupId>com.bjsxt</groupId>
    <artifactId>springcloudeeureka01</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>springcloudeeureka01</name>
    <description>Demo project for Spring Boot</description>

    <properties>
        <java.version>1.8</java.version>
        <spring-cloud.version>Greenwich.SR4</spring-cloud.version>
    </properties>

    <dependencies>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-netflix-eureka-server</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
            <exclusions>
                <exclusion>
                    <groupId>org.junit.vintage</groupId>
                    <artifactId>junit-vintage-engine</artifactId>
                </exclusion>
            </exclusions>
        </dependency>
    </dependencies>

    <dependencyManagement>
        <dependencies>
            <dependency>
                <groupId>org.springframework.cloud</groupId>
                <artifactId>spring-cloud-dependencies</artifactId>
                <version>${spring-cloud.version}</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>
        </dependencies>
    </dependencyManagement>

    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
    </build>

</project>

老师视频里脚手架搭建的eureka注册中心pom文件这个为啥带一个项目自带一个

dependencyManagement,我建的时候也自带一个这个
这个是干嘛的?他也不是逻辑父项目啊?为什么创建项目自带一个这个


JAVA 全系列/第二十阶段:Spring Cloud微服务技术栈/Spring Cloud(旧) 44楼

课程分类

百战程序员微信公众号

百战程序员微信小程序

©2014-2025百战汇智(北京)科技有限公司 All Rights Reserved 北京亦庄经济开发区科创十四街 赛蒂国际工业园
网站维护:百战汇智(北京)科技有限公司
京公网安备 11011402011233号    京ICP备18060230号-3    营业执照    经营许可证:京B2-20212637