场景

• 搭建dubbo项目.启动consumer模块报错

	Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userService': FactoryBean threw exception on object creation; nested exception is java.lang.NoClassDefFoundError: org/apache/zookeeper/KeeperException$NoNodeException

解决

• consumer模块也是需要zookeeper依赖的

    <dependency>
      <groupId>org.apache.dubbo</groupId>
      <artifactId>dubbo</artifactId>
      <version>2.7.8</version>
    </dependency>

    <dependency>
      <groupId>org.apache.curator</groupId>
      <artifactId>curator-framework</artifactId>
      <version>5.1.0</version>
    </dependency>
    <dependency>
      <groupId>org.apache.curator</groupId>
      <artifactId>curator-recipes</artifactId>
      <version>5.1.0</version>
    </dependency>