使用maven多模块来构建系统时，spring初始化报错的问题

最近在实验maven结构的maven工程时，碰到一个问题，springbean总是初始化失败：

Related cause:
org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name ‘userMapper‘ defined in file [D:\workspace\mavenweb\mavenweb-webapp\src\main\webapp\WEB-INF\classes\cn\telchina\standard\mapper\UserMapper.class]: Unsatisfied dependency expressed through bean property ‘sqlSessionFactory‘: : Error creating bean with name ‘sqlSessionFactory‘ defined in ServletContext resource [/WEB-INF/applicationContext.xml]: Invocation of init method failed; nested exception is org.springframework.core.NestedIOException: Failed to parse mapping resource: ‘file [D:\workspace\mavenweb\mavenweb-webapp\target\classes\sql-mappers\account-sql-mapper.xml]‘; nested exception is java.lang.RuntimeException: Error parsing Mapper XML. Cause: java.lang.IllegalArgumentException: Mapped Statements collection already contains value for cn.telchina.standard.mapper.UserMapper.getUser; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name ‘sqlSessionFactory‘ defined in ServletContext resource [/WEB-INF/applicationContext.xml]: Invocation of init method failed; nested exception is org.springframework.core.NestedIOException: Failed to parse mapping resource: ‘file [D:\workspace\mavenweb\mavenweb-webapp\target\classes\sql-mappers\account-sql-mapper.xml]‘; nested exception is java.lang.RuntimeException: Error parsing Mapper XML. Cause: java.lang.IllegalArgumentException: Mapped Statements collection already contains value for cn.telchina.standard.mapper.UserMapper.getUser
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireByType(AbstractAutowireCapableBeanFactory.java:1199)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1091)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:517)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)
    at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:294)
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:225)
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:291)
    at org.springframework.beans.factory.support.AbstractBeanFactory.getTypeForFactoryBean(AbstractBeanFactory.java:1356)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.getTypeForFactoryBean(AbstractAutowireCapableBeanFactory.java:710)
    at org.springframework.beans.factory.support.AbstractBeanFactory.isTypeMatch(AbstractBeanFactory.java:519)
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.doGetBeanNamesForType(DefaultListableBeanFactory.java:343)
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeanNamesForType(DefaultListableBeanFactory.java:320)
    at org.springframework.beans.factory.BeanFactoryUtils.beanNamesForTypeIncludingAncestors(BeanFactoryUtils.java:187)
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:861)
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:818)
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:735)
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:478)
    at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:87)
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:284)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1106)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:517)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)
    at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:294)
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:225)
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:291)
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:193)
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:609)
    at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:918)
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:469)
    at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:383)
    at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:283)
    at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:111)
    at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4135)
    at org.apache.catalina.core.StandardContext.start(StandardContext.java:4630)
    at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
    at org.apache.catalina.core.StandardHost.start(StandardHost.java:785)
    at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
    at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:445)
    at org.apache.catalina.startup.Embedded.start(Embedded.java:825)
    at org.codehaus.mojo.tomcat.AbstractRunMojo.startContainer(AbstractRunMojo.java:558)
    at org.codehaus.mojo.tomcat.AbstractRunMojo.execute(AbstractRunMojo.java:255)
    at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
    at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:320)
    at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
    at org.apache.maven.cli.MavenCli.execute(MavenCli.java:537)
    at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196)
    at org.apache.maven.cli.MavenCli.main(MavenCli.java:141)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:601)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352)

直接打成war包，然后放置到tomat中运行没有问题，但是在eclipse中使用Tomcat7：run报错。

一开始非常不理解：从网络上排查，说是bean多次定义或者bean Name重复定义导致，但是由于我能在tomcat中正常运行，因此可以排除。

个人感觉是maven的某个地方配置有问题：

尝试在pom文件中加入：

<plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-resources-plugin</artifactId>
    <version>2.6</version>
    <configuration>
         <overwrite>true</overwrite>
    </configuration>
</plugin>

发现没有效果：

实验使用jettyplugin插件：

<plugin>
          <groupId>org.mortbay.jetty</groupId>
          <artifactId>jetty-maven-plugin</artifactId>
          <version>8.1.15.v20140411</version>
  </plugin>

发现还是没有效果。

 

最后在修改applicationcontext.xml后，发现跟有缓存一样，不起作用，进一步排查发现：

在WEB-INF中：有classes目录和lib目录。（从其他项目copy过来后，没有删除）。

删除后问题解决。

作者：sdjnzqr

出处：http://www.cnblogs.com/sdjnzqr/

版权：本文版权归作者和博客园共有

转载：欢迎转载，但未经作者同意，必须保留此段声明；必须在文章中给出原文连接；否则必究法律责任

使用maven多模块来构建系统时，spring初始化报错的问题

时间： 2024-10-14 17:00:28

使用maven多模块来构建系统时，spring初始化报错的问题的相关文章

CentOS 6.5 Maven 编译 Apache Tez 0.8.3 踩坑/报错解决记录

最近准备学习使用Tez,因此从官网下载了最新的Tez 0.8.3源码,按照安装教程编译使用.平时使用的集群环境是离线的,本打算这一次也进行离线编译,无奈一编译就开始报缺少jar包的错,即使手动下载jar包复制到目录.尝试使用Maven的包安装命令,还是无法消除错误.只得尝试在联网环境下先进行编译(环境与离线集群环境相同),再看编译得到的jar包是否可以在Hadoop离线集群上正常使用了. 之前从没接触过Maven,网上资料也多是和Eclipse放在一起,作为Eclipse的一个插件来说明的.时间

linux下查看线程数的方法及超过系统线程最大值的报错

通过/proc伪文件系统说明:Linux系统上的/proc目录是一种文件系统,即proc文件系统.与其它常见的文件系统不同的是,/proc是一种伪文件系统(也即虚拟文件系统),存储的是当前内核运行状态的一系列特殊文件,用户可以通过这些文件查看有关系统硬件及当前正在运行进程的信息,甚至可以通过更改其中某些文件来改变内核的运行状态.基于/proc文件系统如上所述的特殊性,其内的文件也常被称作虚拟文件,并具有一些独特的特点.例如,其中有些文件虽然使用查看命令查看时会返回大量信息,但文件本身的大小却会显

Linux系统下启动MySQL报错：Neither host &#39;localhost.localdomain&#39; nor &#39;localhost&#39; could be looked up with

Linux系统下启动MySQL报错:Neither host 'localhost.localdomain' nor 'localhost' could be looked up with 摘要 Linux系统下安装完MySQL,启动MySQL报错:Neither host 'localhost.localdomain' nor 'localhost' could be looked up with... Linux系统下装完MySQL,然后重启动时报错: 解决方法:  查看cat /etc/h

Linux系统下启动MySQL报错：Neither host &amp;#39;localhost.localdomain&amp;#39; nor &amp;#39;localhost&amp;#39; could be looked up with

Linux系统下启动MySQL报错:Neither host 'localhost.localdomain' nor 'localhost' could be looked up with 摘要 Linux系统下安装完MySQL,启动MySQL报错:Neither host 'localhost.localdomain' nor 'localhost' could be looked up with... Linux系统下装完MySQL,然后重新启动动时报错: 解决方法:  查看cat /etc

ANE-如何加入ane，调试时又不报错

有时候我们加入ane,即使没有调用ane的功能,debug的时候也会报错无法调试,这是为什么呢?因为我们的ane没有把default包含进去. 首先我们的extension.xml要把default节点包含进去 <extension xmlns="http://ns.adobe.com/air/extension/3.1"> <id>net.digitalprimates.volume</id> <versionNumber>0.0.1&

【翻译自mos文章】OGG add Supplemental Logging 时失败，报错为 块损坏（Block Corruption）

OGG add Supplemental Logging 时失败,报错为 块损坏(Block Corruption) 来源于: Add Supplemental Logging Fails Due To Block Corruption (文档 ID 1468322.1) 适用于: Oracle Server - Enterprise Edition - Version 10.2.0.5 to 12cBETA1 [Release 10.2 to 12.1] Information in this

Navicat导入数据时发生了报错 --- 1153 - Got a packet bigger than &#39;max_allowed的处理办法

今天我在使用Navicat导入.sql文件数据时,发现本来是80万条的数据,结果只导入了10万条左右,而且在其错误信息日志中,我发现了这样一条错误:1153 - Got a packet bigger than 'max_allowed. 度娘了一番后,发现越来是我的SQL文件远远大于MySQL默认执行的文件大小,所以执行不过去. 解决方法: 在MySQL安装目录下找到文件my.ini,搜索[mysqld],在其下面添加一句话 max_allowed_packet=521M  ##该处按照自己的

VC++ 通过ADO连接数据库查询时返回空值报错的解决方案

当数据库的字段值允许为空时, 而且此时内容也为空时,则执行查询会出错,例如 CString str = pRecordset->GetFields()->GetItem((long)0)->GetValue(); 或者 str= pRecordset->GetCollect("posInfo"); 会弹出如下窗口提示出错! 更加奇怪的是  catch(...)也抓不到异常 今天碰着个问题算是头弄大了  最后终于弄好了 报错的原因:   在GetCollct返回了

Debug程序时，VS报错：由于端口“*****”正在使用，无法启动VS开发服务器

Debug程序时,VS报错:由于端口“*****”正在使用,无法启动VS开发服务器 解决办法: 右键单击web项目,选择“属性”,选择属性页左侧的web选项卡,在选项卡页面的下部有一个“服务器--使用VisualStuido开发服务器--特定端口”的选项,可以设置为自动分配端口或者修改特定端口