Spring boot 启动Spring Boot Eureka服务器时出错
我在尝试部署具有服务发现模块的spring boot microservice项目时遇到以下错误Spring boot 启动Spring Boot Eureka服务器时出错,spring-boot,spring-cloud,Spring Boot,Spring Cloud,我在尝试部署具有服务发现模块的spring boot microservice项目时遇到以下错误 [ERROR] Failed to execute goal org.springframework.boot:spring-boot-maven-plugin:1.3.5.RELEASE: run (default-cli) on project serviceDiscovery: An exception occurred while running. null: InvocationTarg
[ERROR] Failed to execute goal org.springframework.boot:spring-boot-maven-plugin:1.3.5.RELEASE:
run (default-cli) on project serviceDiscovery: An exception occurred while running. null:
InvocationTargetException: Unable to start embedded container;
nested exception is org.springframework.boot.context.embedded.EmbeddedServletContainerException:
Unable to start embedded Tomcat: Failed to start component [StandardServer[-1]]:
Failed to start component [StandardService[Tomcat]]:
Failed to start component [StandardEngine[Tomcat]]:
A child container failed during start ->
我已经发布了我正在使用的pom.xml
http://maven.apache.org/xsd/maven-4.0.0.xsd">
4.0.0
<groupId>in.service</groupId>
<artifactId>serviceDiscovery</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>serviceDiscovery</name>
<description>Demo project for Spring Boot</description>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.3.5.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-eureka-server</artifactId>
<version>1.1.0.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
<repositories>
<repository>
<id>spring-snapshots</id>
<name>Spring Snapshots</name>
<url>https://repo.spring.io/snapshot</url>
<snapshots>
<enabled>true</enabled>
</snapshots>
</repository>
<repository>
<id>spring-milestones</id>
<name>Spring Milestones</name>
<url>https://repo.spring.io/milestone</url>
<snapshots>
<enabled>false</enabled>
</snapshots>
</repository>
</repositories>
</project>
我曾想过将spring boot父版本增加到1.3.5,但它给了我另一组问题,正如一开始所提供的那样您是否可以使用spring cloud starter父版本而不是spring boot starter父版本
<parent>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-parent</artifactId>
<version>Brixton.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
org.springframework.cloud
SpringCloudStarter父级
布里克斯顿释放
好的,这是解决方案。
保持父母的身份
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.3.5.RELEASE</version>
<relativePath />
<!-- lookup parent from repository -->
</parent>
org.springframework.boot
spring启动程序父级
1.3.5.1发布
现在添加/修改以下依赖项管理
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-dependencies</artifactId>
<version>Brixton.RELEASE</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
org.springframework.cloud
spring云依赖关系
布里克斯顿释放
聚甲醛
进口
spring boot starter父版本(1.3.5和1.3.2)的两个版本都在工作。
实际上,我在依赖关系管理中使用了Brixton.BUILD-SNAPSHOT,现在已更改为Brixton.RELEASE不可解析的父级POM:找不到org.springframework.boot:spring boot starter父级:POM:Brixton.RELEASE in缓存在本地存储库中,将不会重新解析pted,直到经过central的更新间隔或强制更新,并且“parent.relativePath”不指向任何本地POM它的spring cloud starter父级,而不是spring boot starter父级。您应该在groupId和artifactId中替换。我已经发布了答案。感谢@techtabu,u提示我。Brixton.RELEASE不应该在。它像charmCool一样工作。我很高兴它能工作。不过,这两种解决方案都应该能工作。此外,如果您希望维护组织的层次结构(比如您希望有一些通用的父pom等),还可以在依赖项管理(在spring boot项目中)中添加spring boot父项。我们建议不要将
spring cloud starter父级
用作父级。
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-dependencies</artifactId>
<version>Brixton.RELEASE</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>