springboot 2.x+org.apache.dubbo

1、maven 引用以下,很多的都是就没有zk的boot包,所以各种异常不能启动

      <!-- Dubbo Spring Boot Starter -->
        <dependency>
            <groupId>org.apache.dubbo</groupId>
            <artifactId>dubbo-spring-boot-starter</artifactId>
            <version>2.7.4.1</version>
        </dependency>

        <!-- Zookeeper dependencies -->
        <dependency>
            <groupId>org.apache.dubbo</groupId>
            <artifactId>dubbo-dependencies-zookeeper</artifactId>
            <version>2.7.4.1</version>
            <type>pom</type>
            <exclusions>
                <exclusion>
                    <groupId>org.slf4j</groupId>
                    <artifactId>slf4j-log4j12</artifactId>
                </exclusion>
            </exclusions>
        </dependency>

2、api中返回entity时需要序列化,不然调用异常

public class User implements Serializable {
}

3、springboot启动不需要添加dubbo注解

@SpringBootApplication
public class SpringbootDubboProviderApplication {

    public static void main(String[] args) {
        SpringApplication.run(SpringbootDubboProviderApplication.class, args);
    }

}