分布式disconf+spring5使用遇到重复加载的问题

<aop:aspectj-autoproxy proxy-target-class="true"/>

    <!-- 使用disconf必须添加如下配置 -->
    <bean id="disconfMgrBean" class="com.baidu.disconf.client.DisconfMgrBean" destroy-method="destroy">
        <property name="scanPackage" value="com.tmall.flow.flowrule"/>
    </bean>

    <bean id="disconfMgrBean2" class="com.baidu.disconf.client.DisconfMgrBeanSecond" init-method="init" destroy-method="destroy">
    </bean>

    <!-- 使用托管方式的disconf配置(无代码侵入, 配置更改会自动reload)-->
    <bean id="configproperties_disconf" class="com.baidu.disconf.client.addons.properties.ReloadablePropertiesFactoryBean">
        <property name="locations">
            <list>
                <value>activityrule.xml</value>
            </list>
        </property>
    </bean>

    <bean id="propertyConfigurer" class="com.baidu.disconf.client.addons.properties.ReloadingPropertyPlaceholderConfigurer">
        <property name="ignoreResourceNotFound" value="true"/>
        <property name="ignoreUnresolvablePlaceholders" value="true"/>
        <property name="propertiesArray">
            <list>
                <ref bean="configproperties_disconf"/>
            </list>
        </property>
    </bean>

disconf.xml配置如上，没什么大问题，按官方给的demo来好了java

配置类以下：web

import com.baidu.disconf.client.common.annotations.DisconfFile; import org.springframework.stereotype.Service; /** * 空的分布式配置文件,用途有两种:<br/> * 1. 对配置文件里的内容不感兴趣，只是单纯的下载<br/> * 2. 当配置文件更新时，能够自动下载到本地 */ @Service @DisconfFile(filename = "activityrule.xml") public class ActivityRuleConfig { }

配置类回调加载类spring

@Service @DisconfUpdateService(classes = { ActivityRuleConfig.class}) public class ActivityRuleCallBack implements IDisconfUpdate { @Override public void reload() throws Exception { FlowXmlDom.parseXMLData("/activityrule.xml"); } }

main启动类:app

import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.springframework.context.support.ClassPathXmlApplicationContext; import com.example.disconf.demo.task.DisconfDemoTask; /** * @author liaoqiqi * @version 2014-6-17 */
public class DisconfDemoMain { protected static final Logger LOGGER = LoggerFactory.getLogger(DisconfDemoMain.class); private static String[] fn = null; // 初始化spring文档
    private static void contextInitialized() { fn = new String[] {"applicationContext.xml"}; } /** * @param args * * @throws Exception */
    public static void main(String[] args) throws Exception { contextInitialized(); ClassPathXmlApplicationContext ctx = new ClassPathXmlApplicationContext(fn); DisconfDemoTask task = ctx.getBean("disconfDemoTask", DisconfDemoTask.class); int ret = task.run(); System.exit(ret); } }

maven中spring版本使用 maven

<dependency>
    <groupId>org.springframework</groupId>
    <artifactId>spring-context</artifactId>
    <version>RELEASE</version>
</dependency>
最新为5.0版本
启动后老是会报错，目前仍是头一次使用spring5遇到问题，

Exception in thread "main" java.lang.NoSuchMethodError: com.baidu.disconf.client.addons.properties.DefaultPropertyPlaceholderConfigurer.parseStringValue(Ljava/lang/String;Ljava/util/Properties;Ljava/util/Set;)Ljava/lang/String; at com.baidu.disconf.client.addons.properties.ReloadingPropertyPlaceholderConfigurer.parseStringValue(ReloadingPropertyPlaceholderConfigurer.java:97) at com.baidu.disconf.client.addons.properties.ReloadingPropertyPlaceholderConfigurer$PlaceholderResolvingBeanDefinitionVisitor.resolveStringValue(ReloadingPropertyPlaceholderConfigurer.java:457) at org.springframework.beans.factory.config.BeanDefinitionVisitor.visitBeanClassName(BeanDefinitionVisitor.java:107) at org.springframework.beans.factory.config.BeanDefinitionVisitor.visitBeanDefinition(BeanDefinitionVisitor.java:80) at com.baidu.disconf.client.addons.properties.ReloadingPropertyPlaceholderConfigurer.processProperties(ReloadingPropertyPlaceholderConfigurer.java:382) at org.springframework.beans.factory.config.PropertyResourceConfigurer.postProcessBeanFactory(PropertyResourceConfigurer.java:86) at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:284) at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:164) at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:693) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:531) at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:144) at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:95) at com.example.disconf.demo.DisconfDemoMain.main(DisconfDemoMain.java:32)

反反复复核对线上文档，发现没有问题分布式

再一次集成到spring-web空项目中，仍是同样报错ide

[11:26:13:410] [WARN] - com.baidu.disconf.client.store.inner.DisconfCenterStore.storeOneFile(DisconfCenterStore.java:73) - There are two same fileName key!!!! activityrule.xml [11:26:13:443] [ERROR] - org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:321) - Context initialization failed java.lang.NoSuchMethodError: com.baidu.disconf.client.addons.properties.DefaultPropertyPlaceholderConfigurer.parseStringValue(Ljava/lang/String;Ljava/util/Properties;Ljava/util/Set;)Ljava/lang/String; at com.baidu.disconf.client.addons.properties.ReloadingPropertyPlaceholderConfigurer.parseStringValue(ReloadingPropertyPlaceholderConfigurer.java:97) ~[disconf-client-2.6.36.jar:?] at com.baidu.disconf.client.addons.properties.ReloadingPropertyPlaceholderConfigurer$PlaceholderResolvingBeanDefinitionVisitor.resolveStringValue(ReloadingPropertyPlaceholderConfigurer.java:457) ~[disconf-client-2.6.36.jar:?] at org.springframework.beans.factory.config.BeanDefinitionVisitor.visitBeanClassName(BeanDefinitionVisitor.java:107) ~[spring-beans-5.0.2.RELEASE.jar:5.0.2.RELEASE] at org.springframework.beans.factory.config.BeanDefinitionVisitor.visitBeanDefinition(BeanDefinitionVisitor.java:80) ~[spring-beans-5.0.2.RELEASE.jar:5.0.2.RELEASE] at com.baidu.disconf.client.addons.properties.ReloadingPropertyPlaceholderConfigurer.processProperties(ReloadingPropertyPlaceholderConfigurer.java:382) ~[disconf-client-2.6.36.jar:?] at org.springframework.beans.factory.config.PropertyResourceConfigurer.postProcessBeanFactory(PropertyResourceConfigurer.java:86) ~[spring-beans-5.0.2.RELEASE.jar:5.0.2.RELEASE] at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:284) ~[spring-context-5.0.2.RELEASE.jar:5.0.2.RELEASE] at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:164) ~[spring-context-5.0.2.RELEASE.jar:5.0.2.RELEASE]

我把spring的版本换回4.3.13.RELEASE，启动不报错了。post

这里先记录下，诸位大神看看是什么问题，目前小弟赶项目进度，没时间研究，放给你们看看spa