用 Idea 添加 eureka 依赖, 启动失败: No active profile set, falling back to default profiles: default.java.lang.AbstractMethodError: null
解决: springboot 与 cloud jar 冲突.
推荐: 使用 https://start.spring.io/.idea 生成的 pom 不靠谱
<spring-cloud.version>Finchley.M7</spring-cloud.version > 要与 springboot 版本对应
pom.xml 如下
- <?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 http://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>2.0.3.RELEASE</version>
- <relativePath/> <!-- lookup parent from repository -->
- </parent>
- <groupId>com.fooww.cloud</groupId>
- <artifactId>eureka</artifactId>
- <version>1.0.0</version>
- <name>eureka</name>
- <description></description>
- <properties>
- <java.version>1.8</java.version>
- <spring-cloud.version>Finchley.M7</spring-cloud.version>
- </properties>
- <dependencies>
- <dependency>
- <groupId>org.springframework.boot</groupId>
- <artifactId>spring-boot-starter-web</artifactId>
- </dependency>
- <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>
- </dependency>
- </dependencies>
- <dependencyManagement>
- <dependencies>
- <dependency>
- <groupId>org.springframework.cloud</groupId>
- <artifactId>spring-cloud-dependencies</artifactId>
- <version>${spring-cloud.version}</version>
- <type>pom</type>
- <scope>import</scope>
- </dependency>
- </dependencies>
- </dependencyManagement>
- <build>
- <plugins>
- <plugin>
- <groupId>org.springframework.boot</groupId>
- <artifactId>spring-boot-maven-plugin</artifactId>
- </plugin>
- </plugins>
- </build>
- <repositories>
- <repository>
- <id>spring-milestones</id>
- <name>Spring Milestones</name>
- <url>https://repo.spring.io/milestone</url>
- <snapshots>
- <enabled>false</enabled>
- </snapshots>
- </repository>
- </repositories>
- </project>
启动类添加 @EnableEurekaServer
- @SpringBootApplication
- @EnableEurekaServer
- public class EurekaApplication {
- public static void main(String[] args) {
- SpringApplication.run(EurekaApplication.class, args);
- }
- }
配置
- server.port=8080
- eureka.instance.hostname=localhost
- eureka.client.register-with-eureka=false
- eureka.client.fetch-registry=false
- eureka.client.service-url.defaultZone=http://${
- eureka.instance.hostname
- }:${
- server.port
- }/eureka/
来源: http://www.bubuko.com/infodetail-3009564.html