关于报错Caused by: java.lang.ClassNotFoundException: com.netflix.discovery.AbstractDiscoveryClientOption

阳光穿透心脏的1/2处 2024-03-30 10:51 63阅读 0赞

### 错误 ###

Caused by: java.lang.ClassNotFoundException: com.netflix.discovery.AbstractDiscoveryClientOptionalArgs

Caused by: java.lang.ClassNotFoundException: com.netflix.discovery.AbstractDiscoveryClientOptionalArgs
    	at java.net.URLClassLoader.findClass(URLClassLoader.java:382) ~[na:1.8.0_231]
    	at java.lang.ClassLoader.loadClass(ClassLoader.java:418) ~[na:1.8.0_231]
    	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:355) ~[na:1.8.0_231]
    	at java.lang.ClassLoader.loadClass(ClassLoader.java:351) ~[na:1.8.0_231]
    	... 25 common frames omitted

### 原因 ###

1.  启动类没有添加@EnableEurekaClient注解
2.  没有导入或者导入错误EurekaClient
3.  手动导入的时候没有导入SpringCloud依赖管理

### 解决办法 ###

我的是依赖导入错误，所以换正确的就可以了

<properties>
         <java.version>1.8</java.version>
         <spring-cloud.version>Hoxton.SR12</spring-cloud.version>
     </properties>
    
    
    <dependency>
        <groupId>org.springframework.cloud</groupId>
        <artifactId>spring-cloud-starter-netflix-eureka-server</artifactId>
    </dependency>
    
    
    <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>