Caused by: java.lang.IllegalArgumentException: Could not resolve placeholder 'jdbc.username' in string value "${jdbc.username}"
1、启动dubbo的引用dubbo服务时候报下面这个错误，这是由于去找dubbo的发布服务未找到报的错误，所以先启动dubbo的发布服务即可。
[INFO] Scanning for projects...
[INFO]
[INFO] -------------------< com.taotao:taotao-manager-web >--------------------
[INFO] Building taotao-manager-web 0.0.-SNAPSHOT
[INFO] --------------------------------[ war ]---------------------------------
[INFO]
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ taotao-manager-web ---
[INFO] Deleting D:\program\eclipse\eclipse\workspace_taotao\taotao-manager-web\target
[INFO]
[INFO] >>> tomcat7-maven-plugin:2.2:run (default-cli) > process-classes @ taotao-manager-web >>>
[INFO]
[INFO] --- maven-resources-plugin:2.7:resources (default-resources) @ taotao-manager-web ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying resource
[INFO]
[INFO] --- maven-compiler-plugin:3.2:compile (default-compile) @ taotao-manager-web ---
[INFO] Changes detected - recompiling the module!
[INFO] Compiling source file to D:\program\eclipse\eclipse\workspace_taotao\taotao-manager-web\target\classes
[INFO]
[INFO] <<< tomcat7-maven-plugin:2.2:run (default-cli) < process-classes @ taotao-manager-web <<<
[INFO]
[INFO]
[INFO] --- tomcat7-maven-plugin:2.2:run (default-cli) @ taotao-manager-web ---
[INFO] Running war on http://localhost:8081/
[INFO] Creating Tomcat server configuration at D:\program\eclipse\eclipse\workspace_taotao\taotao-manager-web\target\tomcat
[INFO] create webapp with contextPath:
八月 , :: 下午 org.apache.coyote.AbstractProtocol init
信息: Initializing ProtocolHandler ["http-bio-8081"]
八月 , :: 下午 org.apache.catalina.core.StandardService startInternal
信息: Starting service Tomcat
八月 , :: 下午 org.apache.catalina.core.StandardEngine startInternal
信息: Starting Servlet Engine: Apache Tomcat/7.0.
八月 , :: 下午 org.apache.catalina.core.ApplicationContext log
信息: No Spring WebApplicationInitializer types detected on classpath
log4j:WARN No appenders could be found for logger (org.springframework.web.context.support.StandardServletEnvironment).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
八月 , :: 下午 org.apache.catalina.core.ApplicationContext log
信息: Initializing Spring FrameworkServlet 'taotao-manager-web'
八月 , :: 下午 org.apache.catalina.core.ApplicationContext log
严重: StandardWrapper.Throwable
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'itemController': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.taotao.service.ItemService com.taotao.controller.ItemController.itemService; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'itemService': FactoryBean threw exception on object creation; nested exception is java.lang.IllegalStateException: Failed to check the status of the service com.taotao.service.ItemService. No provider available for the service com.taotao.service.ItemService from the url zookeeper://192.168.110.140:2181/com.alibaba.dubbo.registry.RegistryService?application=taotao-manager-web&dubbo=2.5.3&interface=com.taotao.service.ItemService&methods=getItemById&pid=13568&revision=0.0.1-SNAPSHOT&side=consumer×tamp=1564841403197 to the consumer 192.168.110.1 use dubbo version 2.5.3
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:)
at org.springframework.beans.factory.support.AbstractBeanFactory$.getObject(AbstractBeanFactory.java:)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:)
at org.springframework.web.servlet.FrameworkServlet.configureAndRefreshWebApplicationContext(FrameworkServlet.java:)
at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:)
at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:)
at org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext(FrameworkServlet.java:)
at org.springframework.web.servlet.FrameworkServlet.initServletBean(FrameworkServlet.java:)
at org.springframework.web.servlet.HttpServletBean.init(HttpServletBean.java:)
at javax.servlet.GenericServlet.init(GenericServlet.java:)
at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:)
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:)
at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:)
at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:)
at java.util.concurrent.FutureTask.run(FutureTask.java:)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:)
at java.lang.Thread.run(Thread.java:)
Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.taotao.service.ItemService com.taotao.controller.ItemController.itemService; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'itemService': FactoryBean threw exception on object creation; nested exception is java.lang.IllegalStateException: Failed to check the status of the service com.taotao.service.ItemService. No provider available for the service com.taotao.service.ItemService from the url zookeeper://192.168.110.140:2181/com.alibaba.dubbo.registry.RegistryService?application=taotao-manager-web&dubbo=2.5.3&interface=com.taotao.service.ItemService&methods=getItemById&pid=13568&revision=0.0.1-SNAPSHOT&side=consumer×tamp=1564841403197 to the consumer 192.168.110.1 use dubbo version 2.5.3
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:)
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:)
... more
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'itemService': FactoryBean threw exception on object creation; nested exception is java.lang.IllegalStateException: Failed to check the status of the service com.taotao.service.ItemService. No provider available for the service com.taotao.service.ItemService from the url zookeeper://192.168.110.140:2181/com.alibaba.dubbo.registry.RegistryService?application=taotao-manager-web&dubbo=2.5.3&interface=com.taotao.service.ItemService&methods=getItemById&pid=13568&revision=0.0.1-SNAPSHOT&side=consumer×tamp=1564841403197 to the consumer 192.168.110.1 use dubbo version 2.5.3
at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.doGetObjectFromFactoryBean(FactoryBeanRegistrySupport.java:)
at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.getObjectFromFactoryBean(FactoryBeanRegistrySupport.java:)
at org.springframework.beans.factory.support.AbstractBeanFactory.getObjectForBeanInstance(AbstractBeanFactory.java:)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:)
... more
Caused by: java.lang.IllegalStateException: Failed to check the status of the service com.taotao.service.ItemService. No provider available for the service com.taotao.service.ItemService from the url zookeeper://192.168.110.140:2181/com.alibaba.dubbo.registry.RegistryService?application=taotao-manager-web&dubbo=2.5.3&interface=com.taotao.service.ItemService&methods=getItemById&pid=13568&revision=0.0.1-SNAPSHOT&side=consumer×tamp=1564841403197 to the consumer 192.168.110.1 use dubbo version 2.5.3
at com.alibaba.dubbo.config.ReferenceConfig.createProxy(ReferenceConfig.java:)
at com.alibaba.dubbo.config.ReferenceConfig.init(ReferenceConfig.java:)
at com.alibaba.dubbo.config.ReferenceConfig.get(ReferenceConfig.java:)
at com.alibaba.dubbo.config.spring.ReferenceBean.getObject(ReferenceBean.java:)
at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.doGetObjectFromFactoryBean(FactoryBeanRegistrySupport.java:)
... more 八月 , :: 下午 org.apache.catalina.core.StandardContext loadOnStartup
严重: Servlet threw load() exception
java.lang.IllegalStateException: Failed to check the status of the service com.taotao.service.ItemService. No provider available for the service com.taotao.service.ItemService from the url zookeeper://192.168.110.140:2181/com.alibaba.dubbo.registry.RegistryService?application=taotao-manager-web&dubbo=2.5.3&interface=com.taotao.service.ItemService&methods=getItemById&pid=13568&revision=0.0.1-SNAPSHOT&side=consumer×tamp=1564841403197 to the consumer 192.168.110.1 use dubbo version 2.5.3
at com.alibaba.dubbo.config.ReferenceConfig.createProxy(ReferenceConfig.java:)
at com.alibaba.dubbo.config.ReferenceConfig.init(ReferenceConfig.java:)
at com.alibaba.dubbo.config.ReferenceConfig.get(ReferenceConfig.java:)
at com.alibaba.dubbo.config.spring.ReferenceBean.getObject(ReferenceBean.java:)
at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.doGetObjectFromFactoryBean(FactoryBeanRegistrySupport.java:)
at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.getObjectFromFactoryBean(FactoryBeanRegistrySupport.java:)
at org.springframework.beans.factory.support.AbstractBeanFactory.getObjectForBeanInstance(AbstractBeanFactory.java:)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:)
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:)
at org.springframework.beans.factory.support.AbstractBeanFactory$.getObject(AbstractBeanFactory.java:)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:)
at org.springframework.web.servlet.FrameworkServlet.configureAndRefreshWebApplicationContext(FrameworkServlet.java:)
at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:)
at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:)
at org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext(FrameworkServlet.java:)
at org.springframework.web.servlet.FrameworkServlet.initServletBean(FrameworkServlet.java:)
at org.springframework.web.servlet.HttpServletBean.init(HttpServletBean.java:)
at javax.servlet.GenericServlet.init(GenericServlet.java:)
at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:)
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:)
at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:)
at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:)
at java.util.concurrent.FutureTask.run(FutureTask.java:)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:)
at java.lang.Thread.run(Thread.java:) 八月 , :: 下午 org.apache.coyote.AbstractProtocol start
信息: Starting ProtocolHandler ["http-bio-8081"]
2、然后发现我的dubbo的发布服务报了这个错误。
[INFO] Scanning for projects...
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Build Order:
[INFO]
[INFO] taotao-manager [pom]
[INFO] taotao-manager-pojo [jar]
[INFO] taotao-manager-dao [jar]
[INFO] taotao-manager-interface [jar]
[INFO] taotao-manager-service [war]
[INFO]
[INFO] ---------------------< com.taotao:taotao-manager >----------------------
[INFO] Building taotao-manager 0.0.-SNAPSHOT [/]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO]
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ taotao-manager ---
[INFO]
[INFO] >>> tomcat7-maven-plugin:2.2:run (default-cli) > process-classes @ taotao-manager >>>
[INFO]
[INFO] <<< tomcat7-maven-plugin:2.2:run (default-cli) < process-classes @ taotao-manager <<<
[INFO]
[INFO]
[INFO] --- tomcat7-maven-plugin:2.2:run (default-cli) @ taotao-manager ---
[INFO] Skipping non-war project
[INFO]
[INFO] -------------------< com.taotao:taotao-manager-pojo >-------------------
[INFO] Building taotao-manager-pojo 0.0.-SNAPSHOT [/]
[INFO] --------------------------------[ jar ]---------------------------------
[INFO]
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ taotao-manager-pojo ---
[INFO] Deleting D:\program\eclipse\eclipse\workspace_taotao\taotao-manager\taotao-manager-pojo\target
[INFO]
[INFO] >>> tomcat7-maven-plugin:2.2:run (default-cli) > process-classes @ taotao-manager-pojo >>>
[INFO]
[INFO] --- maven-resources-plugin:2.7:resources (default-resources) @ taotao-manager-pojo ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying resource
[INFO]
[INFO] --- maven-compiler-plugin:3.2:compile (default-compile) @ taotao-manager-pojo ---
[INFO] Changes detected - recompiling the module!
[INFO] Compiling source files to D:\program\eclipse\eclipse\workspace_taotao\taotao-manager\taotao-manager-pojo\target\classes
[INFO]
[INFO] <<< tomcat7-maven-plugin:2.2:run (default-cli) < process-classes @ taotao-manager-pojo <<<
[INFO]
[INFO]
[INFO] --- tomcat7-maven-plugin:2.2:run (default-cli) @ taotao-manager-pojo ---
[INFO] Skipping non-war project
[INFO]
[INFO] -------------------< com.taotao:taotao-manager-dao >--------------------
[INFO] Building taotao-manager-dao 0.0.-SNAPSHOT [/]
[INFO] --------------------------------[ jar ]---------------------------------
[INFO]
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ taotao-manager-dao ---
[INFO] Deleting D:\program\eclipse\eclipse\workspace_taotao\taotao-manager\taotao-manager-dao\target
[INFO]
[INFO] >>> tomcat7-maven-plugin:2.2:run (default-cli) > process-classes @ taotao-manager-dao >>>
[INFO]
[INFO] --- maven-resources-plugin:2.7:resources (default-resources) @ taotao-manager-dao ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying resource
[INFO]
[INFO] --- maven-compiler-plugin:3.2:compile (default-compile) @ taotao-manager-dao ---
[INFO] Changes detected - recompiling the module!
[INFO] Compiling source files to D:\program\eclipse\eclipse\workspace_taotao\taotao-manager\taotao-manager-dao\target\classes
[INFO]
[INFO] <<< tomcat7-maven-plugin:2.2:run (default-cli) < process-classes @ taotao-manager-dao <<<
[INFO]
[INFO]
[INFO] --- tomcat7-maven-plugin:2.2:run (default-cli) @ taotao-manager-dao ---
[INFO] Skipping non-war project
[INFO]
[INFO] ----------------< com.taotao:taotao-manager-interface >-----------------
[INFO] Building taotao-manager-interface 0.0.-SNAPSHOT [/]
[INFO] --------------------------------[ jar ]---------------------------------
[INFO]
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ taotao-manager-interface ---
[INFO] Deleting D:\program\eclipse\eclipse\workspace_taotao\taotao-manager\taotao-manager-interface\target
[INFO]
[INFO] >>> tomcat7-maven-plugin:2.2:run (default-cli) > process-classes @ taotao-manager-interface >>>
[INFO]
[INFO] --- maven-resources-plugin:2.7:resources (default-resources) @ taotao-manager-interface ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying resource
[INFO]
[INFO] --- maven-compiler-plugin:3.2:compile (default-compile) @ taotao-manager-interface ---
[INFO] Changes detected - recompiling the module!
[INFO] Compiling source file to D:\program\eclipse\eclipse\workspace_taotao\taotao-manager\taotao-manager-interface\target\classes
[INFO]
[INFO] <<< tomcat7-maven-plugin:2.2:run (default-cli) < process-classes @ taotao-manager-interface <<<
[INFO]
[INFO]
[INFO] --- tomcat7-maven-plugin:2.2:run (default-cli) @ taotao-manager-interface ---
[INFO] Skipping non-war project
[INFO]
[INFO] -----------------< com.taotao:taotao-manager-service >------------------
[INFO] Building taotao-manager-service 0.0.-SNAPSHOT [/]
[INFO] --------------------------------[ war ]---------------------------------
[INFO]
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ taotao-manager-service ---
[INFO] Deleting D:\program\eclipse\eclipse\workspace_taotao\taotao-manager\taotao-manager-service\target
[INFO]
[INFO] >>> tomcat7-maven-plugin:2.2:run (default-cli) > process-classes @ taotao-manager-service >>>
[INFO]
[INFO] --- maven-resources-plugin:2.7:resources (default-resources) @ taotao-manager-service ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying resources
[INFO]
[INFO] --- maven-compiler-plugin:3.2:compile (default-compile) @ taotao-manager-service ---
[INFO] Changes detected - recompiling the module!
[INFO] Compiling source file to D:\program\eclipse\eclipse\workspace_taotao\taotao-manager\taotao-manager-service\target\classes
[INFO]
[INFO] <<< tomcat7-maven-plugin:2.2:run (default-cli) < process-classes @ taotao-manager-service <<<
[INFO]
[INFO]
[INFO] --- tomcat7-maven-plugin:2.2:run (default-cli) @ taotao-manager-service ---
[INFO] Running war on http://localhost:8080/
[INFO] Creating Tomcat server configuration at D:\program\eclipse\eclipse\workspace_taotao\taotao-manager\taotao-manager-service\target\tomcat
[INFO] create webapp with contextPath:
八月 , :: 下午 org.apache.coyote.AbstractProtocol init
信息: Initializing ProtocolHandler ["http-bio-8080"]
八月 , :: 下午 org.apache.catalina.core.StandardService startInternal
信息: Starting service Tomcat
八月 , :: 下午 org.apache.catalina.core.StandardEngine startInternal
信息: Starting Servlet Engine: Apache Tomcat/7.0.
八月 , :: 下午 org.apache.catalina.core.ApplicationContext log
信息: No Spring WebApplicationInitializer types detected on classpath
八月 , :: 下午 org.apache.catalina.core.ApplicationContext log
信息: Initializing Spring root WebApplicationContext
log4j:WARN No appenders could be found for logger (org.springframework.web.context.ContextLoader).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
八月 , :: 下午 org.apache.catalina.core.StandardContext listenerStart
严重: Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener
org.springframework.beans.factory.BeanDefinitionStoreException: Invalid bean definition with name 'dataSource' defined in file [D:\program\eclipse\eclipse\workspace_taotao\taotao-manager\taotao-manager-service\target\classes\spring\applicationContext-dao.xml]: Could not resolve placeholder 'jdbc.username' in string value "${jdbc.username}"; nested exception is java.lang.IllegalArgumentException: Could not resolve placeholder 'jdbc.username' in string value "${jdbc.username}"
at org.springframework.beans.factory.config.PlaceholderConfigurerSupport.doProcessProperties(PlaceholderConfigurerSupport.java:)
at org.springframework.context.support.PropertySourcesPlaceholderConfigurer.processProperties(PropertySourcesPlaceholderConfigurer.java:)
at org.springframework.context.support.PropertySourcesPlaceholderConfigurer.postProcessBeanFactory(PropertySourcesPlaceholderConfigurer.java:)
at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:)
at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:)
at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:)
at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:)
at java.util.concurrent.FutureTask.run(FutureTask.java:)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:)
at java.lang.Thread.run(Thread.java:)
Caused by: java.lang.IllegalArgumentException: Could not resolve placeholder 'jdbc.username' in string value "${jdbc.username}"
at org.springframework.util.PropertyPlaceholderHelper.parseStringValue(PropertyPlaceholderHelper.java:)
at org.springframework.util.PropertyPlaceholderHelper.replacePlaceholders(PropertyPlaceholderHelper.java:)
at org.springframework.core.env.AbstractPropertyResolver.doResolvePlaceholders(AbstractPropertyResolver.java:)
at org.springframework.core.env.AbstractPropertyResolver.resolveRequiredPlaceholders(AbstractPropertyResolver.java:)
at org.springframework.context.support.PropertySourcesPlaceholderConfigurer$.resolveStringValue(PropertySourcesPlaceholderConfigurer.java:)
at org.springframework.beans.factory.config.BeanDefinitionVisitor.resolveStringValue(BeanDefinitionVisitor.java:)
at org.springframework.beans.factory.config.BeanDefinitionVisitor.resolveValue(BeanDefinitionVisitor.java:)
at org.springframework.beans.factory.config.BeanDefinitionVisitor.visitPropertyValues(BeanDefinitionVisitor.java:)
at org.springframework.beans.factory.config.BeanDefinitionVisitor.visitBeanDefinition(BeanDefinitionVisitor.java:)
at org.springframework.beans.factory.config.PlaceholderConfigurerSupport.doProcessProperties(PlaceholderConfigurerSupport.java:)
... more 八月 , :: 下午 org.apache.catalina.core.StandardContext startInternal
严重: Error listenerStart
八月 , :: 下午 org.apache.catalina.core.StandardContext startInternal
严重: Context [] startup failed due to previous errors
八月 , :: 下午 org.apache.catalina.core.ApplicationContext log
信息: Closing Spring root WebApplicationContext
八月 , :: 下午 org.apache.catalina.loader.WebappClassLoader clearReferencesJdbc
严重: The web application [] registered the JDBC driver [com.mysql.jdbc.Driver] but failed to unregister it when the web application was stopped. To prevent a memory leak, the JDBC Driver has been forcibly unregistered.
八月 , :: 下午 org.apache.catalina.loader.WebappClassLoader clearReferencesJdbc
严重: The web application [] registered the JDBC driver [com.mysql.fabric.jdbc.FabricMySQLDriver] but failed to unregister it when the web application was stopped. To prevent a memory leak, the JDBC Driver has been forcibly unregistered.
八月 , :: 下午 org.apache.catalina.loader.WebappClassLoader clearReferencesJdbc
严重: The web application [] registered the JDBC driver [com.alibaba.druid.proxy.DruidDriver] but failed to unregister it when the web application was stopped. To prevent a memory leak, the JDBC Driver has been forcibly unregistered.
八月 , :: 下午 org.apache.catalina.loader.WebappClassLoader clearReferencesJdbc
严重: The web application [] registered the JDBC driver [com.alibaba.druid.mock.MockDriver] but failed to unregister it when the web application was stopped. To prevent a memory leak, the JDBC Driver has been forcibly unregistered.
八月 , :: 下午 org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
严重: The web application [] appears to have started a thread named [Abandoned connection cleanup thread] but has failed to stop it. This is very likely to create a memory leak.
八月 , :: 下午 org.apache.coyote.AbstractProtocol start
信息: Starting ProtocolHandler ["http-bio-8080"]
原来是我的db.properties配置文件里面配置错误了。所以还是仔细点吧，避免不少错误，跳过不少坑。
修改，重新启动，先启动dubbo的发布服务，再启动dubbo的引用服务哦。ok，再次启动果然不报错了。
待续......
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