dubbo启动消费者报错?报错

ClassNotFoundException？我写了一个测试类，运行没有问题，用web.xml启动就报错 IllegalStateException大多是provider没注册上 @liujl110<?xmlversion="1.0"encoding="UTF-8"?><beansxmlns=" http://www.springframework.org/schema/beans"xmlns:xsi=" http://www.w3.org/2001/XMLSchema-instance"xmlns:dubbo=" http://code.alibabatech...provider没问题，可以在dubbo管控台查看到服务 java.lang.ClassNotFoundException:com.home.service.UserService生产者的接口没加载回复 @开源中国操盘师:重新install会报错回复 @liujl110:可是错误信息显示没拿到啊，重新install下？我的项目是maven管理的，在pom文件中配置了接口的依赖，接口怎么会没加载，在测试类中getBeans就可以拿到啊！ <dubbo:consumercheck="false"/>

关掉tomcat启动时检查服务，如果能正常启动那就是服务不可用了

这个是加了的，启动tomcat还是报错你的POM能发出来看看吗，感觉像是Dubbo的XML配置没加载进maven~回复 @liujl110:官方git上的pom文件地址如下：https://github.com/alibaba/dubbo/blob/master/pom.xml回复 @liujl110:官网的POM配置上面在dependecy标签后面有个build标签，感觉是少了这个东西，里面是关于maven工程的一些配置回复 @liujl110:在POM最后一行加上这段试试呢，生产者和消费者的POM都加上看看<build><finalName>生产者/消费者名称</finalName><build>我把所有文件都贴出来了，你帮我看下吧。回复 @liujl110:我最近也在学dubbo，这是我从官方文档看到的，所以感觉是POM里面的配置问题，http://dubbo.io/FAQ-zh.htm

pom文件如下

<projectxmlns="http://maven.apache.org/POM/4.0.0"xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"xsi:schemaLocation="http://maven.apache.org/POM/4.0.0http://maven.apache.org/xsd/maven-4.0.0.xsd">

 <modelVersion>4.0.0</modelVersion>
 <parent>
  <groupId>com.home</groupId>
  <artifactId>oa-parent</artifactId>
  <version>0.0.1-SNAPSHOT</version>
  <relativePath>../oa-parent/pom.xml</relativePath>
 </parent>
 <artifactId>oa-web-boss2</artifactId>
 <packaging>war</packaging>
 <build>
 <resources>
<resource>
<targetPath>${project.build.directory}/classes</targetPath>
<directory>src/main/resources</directory>
<filtering>true</filtering>
<includes>
<include>**/*.xml</include>
<include>**/*.properties</include>
</includes>
</resource>
</resources>
 </build>
 <dependencies>
 <dependency>
   <groupId>com.home</groupId>
   <artifactId>oa-facade</artifactId>
   <version>${oa-facade.version}</version>
</dependency>
<dependency>
<groupId>commons-pool</groupId>
<artifactId>commons-pool</artifactId>
<version>1.6</version>
</dependency>
<dependency>
   <groupId>com.home</groupId>
   <artifactId>oa-common-config</artifactId>
   <version>${oa-common-config.version}</version>
</dependency>
   <dependency>
<groupId>com.alibaba</groupId>
<artifactId>dubbo</artifactId>
<version>${dubbo.version}</version>
<exclusions>
<exclusion>
<groupId>org.springframework</groupId>
<artifactId>spring</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>com.github.sgroschupf</groupId>
<artifactId>zkclient</artifactId>
<version>${zkclient.version}</version>
</dependency>
<dependency>
<groupId>org.apache.zookeeper</groupId>
<artifactId>zookeeper</artifactId>
<version>${zookeeper.version}</version>
<exclusions>
<exclusion>
<artifactId>jmxtools</artifactId>
<groupId>com.sun.jdmk</groupId>
</exclusion>
<exclusion>
<artifactId>jmxri</artifactId>
<groupId>com.sun.jmx</groupId>
</exclusion>
<exclusion>
<artifactId>jms</artifactId>
<groupId>javax.jms</groupId>
</exclusion>
</exclusions>
</dependency>
<!--spring-->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-beans</artifactId>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-test</artifactId>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-aop</artifactId>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<exclusions>
<exclusion>
<artifactId>commons-logging</artifactId>
<groupId>commons-logging</groupId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context-support</artifactId>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-expression</artifactId>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-aspects</artifactId>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-orm</artifactId>
</dependency>
 </dependencies>
</project>

dubbo-consumer.xml文件如下：

<?xmlversion="1.0"encoding="UTF-8"?>

<beansxmlns="http://www.springframework.org/schema/beans"xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"xmlns:dubbo="http://code.alibabatech.com/schema/dubbo"
xsi:schemaLocation="http://www.springframework.org/schema/beans 
    http://www.springframework.org/schema/beans/spring-beans.xsd 
    http://code.alibabatech.com/schema/dubbo 
    http://code.alibabatech.com/schema/dubbo/dubbo.xsd">


<!--消费方应用名，用于计算依赖关系，不是匹配条件，不要与提供方一样-->
<dubbo:applicationname="oa-web-boss"/>


<!--使用zookeeper注册中心暴露服务地址-->
<!--注册中心地址-->
<dubbo:registryprotocol="zookeeper"address="127.0.0.1:2181"/>

<!--用户服务接口-->
<dubbo:referenceinterface="com.home.service.UserService"id="userService"check="false"/>


</beans> 

spring-mvc.xml文件如下：

<?xmlversion="1.0"encoding="UTF-8"?>
<beansxmlns="http://www.springframework.org/schema/beans"xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"xmlns:p="http://www.springframework.org/schema/p"xmlns:context="http://www.springframework.org/schema/context"xmlns:aop="http://www.springframework.org/schema/aop"
xmlns:tx="http://www.springframework.org/schema/tx"
xsi:schemaLocation="http://www.springframework.org/schema/beans 
      http://www.springframework.org/schema/beans/spring-beans-3.2.xsd 
      http://www.springframework.org/schema/aop  
      http://www.springframework.org/schema/aop/spring-aop-3.2.xsd 
      http://www.springframework.org/schema/tx 
      http://www.springframework.org/schema/tx/spring-tx-3.2.xsd 
      http://www.springframework.org/schema/context 
      http://www.springframework.org/schema/context/spring-context-3.2.xsd"
default-autowire="byName"default-lazy-init="false">


<!--采用注释的方式配置bean-->
<context:annotation-config/>
<mvc:annotation-driven/>

<!--配置要扫描的包-->
<context:component-scanbase-package="com.home"/>

<!--定义跳转的文件的前后缀，视图模式配置-->
<beanclass="org.springframework.web.servlet.view.InternalResourceViewResolver">
<!--这里的配置我的理解是自动给后面action的方法return的字符串加上前缀和后缀，变成一个可用的url地址-->
<propertyname="prefix"value="/"/>
<propertyname="suffix"value=".jsp"/>
</bean>


</beans>

web.xml如下：

<?xmlversion="1.0"encoding="UTF-8"?>
<web-appversion="2.5" 
xmlns="http://java.sun.com/xml/ns/javaee" 
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee 
http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
 <display-name>ArchetypeCreatedWebApplication</display-name>
 <context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:spring/dubbo-consumer.xml</param-value>
</context-param>
<!--编码过滤器-->
<filter>
<filter-name>encodingFilter</filter-name>
<filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
<init-param>
<param-name>encoding</param-name>
<param-value>UTF-8</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>encodingFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<!--Spring监听器-->
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<!--防止Spring内存溢出监听器-->
<listener>
<listener-class>org.springframework.web.util.IntrospectorCleanupListener</listener-class>
</listener>


<!--SpringMVCservlet-->
<servlet>
<servlet-name>SpringMVC</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:spring/spring-context.xml</param-value>
</init-param>
<load-on-startup>0</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>SpringMVC</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
 <welcome-file-list>
  <welcome-file>index.jsp</welcome-file>
 </welcome-file-list>
</web-app>