解决“Failed to read artifact descriptor for org.springframework.cloud:spring-cloud-st”

忘是亡心i 2022-05-15 07:08 538阅读 0赞

今天在建立eureka微服务过程中，pom文件中一直报“Failed to read artifact descriptor for org.springframework.cloud:spring-cloud-st”的错误，并且在启动类上添加注解@EnableEurekaServer，显示不存在该注解。原因是没有正确导入eureka需要的依赖。

eureka微服务中pom文件如下

<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>com.lzj.springcloud</groupId>
            <artifactId>microservice-parent</artifactId>
            <version>0.0.1-SNAPSHOT</version>
        </parent>
    
        <artifactId>microservice-eurake1</artifactId>
    
        <dependencies>
            
            <dependency>
                <groupId>org.springframework.cloud</groupId>
                <artifactId>spring-cloud-starter-eureka-server</artifactId>
            </dependency>
            
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>springloaded</artifactId>
            </dependency>
            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-devtools</artifactId>
            </dependency>
        </dependencies>
    
    </project>

在依赖的父工程microservice-parent工程中已经导入了SpringCloud版本，所以在eureka微服务中的pom文件中就不需要再导入SpringCloud了，父工程导入的SpringCloud版本为

<dependency>
                    <groupId>org.springframework.cloud</groupId>
                    <artifactId>spring-cloud-dependencies</artifactId>
                    <version>Dalston.SR1</version>
                    <type>pom</type>
                    <scope>import</scope>
                </dependency>

但是按上面的进行配置完后，eureka的pom文件上一直提示“Failed to read artifact descriptor for org.springframework.cloud:spring-cloud-st”的错误，并且在启动类上也没有@EnableEurekaServer注解。猜测应该是SpringCloud版本的原因，导致的eureka的依赖包的方式不正确，把eureka微服务中的pom文件改成如下就可以了，问题就完美的解决了。

<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>com.lzj.springcloud</groupId>
            <artifactId>microservice-parent</artifactId>
            <version>0.0.1-SNAPSHOT</version>
        </parent>
    
        <artifactId>microservice-eurake1</artifactId>
    
        <dependencies>
            
            <dependency>
                <groupId>org.springframework.cloud</groupId>
                <artifactId>spring-cloud-netflix-eureka-server</artifactId>
            </dependency>
            
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>springloaded</artifactId>
            </dependency>
            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-devtools</artifactId>
            </dependency>
        </dependencies>
    
    </project>