Question

mybatis+springmvc项目启动报错，求助

Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListenerorg.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactory' defined in class path resource [applicationContext.xml]: Invocation of init method failed; nested exception is org.springframework.core.NestedIOException: Failed to parse mapping resource: 'file [/Library/tomcat/webapps/ContactBook/WEB-INF/classes/com/sephyross/dao/ContactDao.xml]'; nested exception is java.lang.IllegalArgumentException: Mapped Statements collection already contains value for com.sephyross.dao.ContactDao.getAllInfos以上是报错信息，我再贴几张配置文件的图，大佬帮我看看啊

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Answer 1

错误信息提到错误跟你的sql映射文件有关，查下sql映射文件是否有命名重复了