ClassNotFoundException: com.alibaba.dubbo.qos.server.DubboLogo 解决方案

最近接入dubbo不太顺利，报错如下：

ClassNotFoundException: com.alibaba.dubbo.qos.server.DubboLogo

最终通请教找到原因，是pom.xml中dubbo依赖有问题，最终pom.xml中配置如下：

<!--  Spring Boot Dubbo 依赖-->
<dependency>
    <groupId>com.alibaba</groupId>
    <artifactId>dubbo</artifactId>
    <version>2.6.1</version>
</dependency>
<dependency>
    <groupId>com.alibaba.spring.boot</groupId>
    <artifactId>dubbo-spring-boot-starter</artifactId>
    <version>2.0.0</version>
    <exclusions>
        <exclusion>
            <groupId>com.alibaba</groupId>
            <artifactId>dubbo</artifactId>
        </exclusion>
    </exclusions>
</dependency>
<dependency>
    <groupId>com.alibaba</groupId>
    <artifactId>dubbo-registry-zookeeper</artifactId>
    <version>2.6.1</version>
    <exclusions>
        <exclusion>
            <groupId>commons-logging</groupId>
            <artifactId>commons-logging</artifactId>
        </exclusion>
        <exclusion>
            <groupId>org.apache.log4j</groupId>
            <artifactId>log4j</artifactId>
        </exclusion>
        <exclusion>
            <artifactId>log4j</artifactId>
            <groupId>log4j</groupId>
        </exclusion>
        <exclusion>
            <artifactId>slf4j-log4j12</artifactId>
            <groupId>org.slf4j</groupId>
        </exclusion>
    </exclusions>
</dependency>

重点是这里：

<dependency>
    <groupId>com.alibaba.spring.boot</groupId>
    <artifactId>dubbo-spring-boot-starter</artifactId>
    <version>2.0.0</version>
    <exclusions>
        <exclusion>
            <groupId>com.alibaba</groupId>
            <artifactId>dubbo</artifactId>
        </exclusion>
    </exclusions>
</dependency>

在dubbo-spring-boot-start依赖中排除dubbo依赖。

主要原因可能是dubbo版本不匹配。

来源：CSDN

作者：明明如月学长

链接：https://blog.csdn.net/w605283073/article/details/80080486