Error creating bean with name 'sessionFactoryBean' defined in class path resource [applicationContex

报错信息

严重: Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener
org.springframework.beans.factory.BeanDefinitionStoreException: IOException parsing XML document from class path resource [applicationContext.xml]; nested exception is java.io.FileNotFoundException: class path resource [applicationContext.xml] cannot be opened because it does not exist

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一大堆重点报错信息如下

Caused by: java.io.FileNotFoundException: class path resource [applicationContext.xml] cannot be opened because it does not exist

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactoryBean' defined in class path resource [applicationContext.xml]: Invocation of init method failed; nested exception is org.hibernate.MappingException: Could not instantiate persister org.hibernate.persister.entity.SingleTableEntityPersister

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解决方案：

1、web.xml和applicationContext.xml两个文件位置如下

applicationContext.xml在src根目录下面

web.xml在WEB-INF下面

 

2、web.xml配置如下

  
    index.jsp
  
  
		contextConfigLocation
		classpath:applicationContext.xml
	
  
		org.springframework.web.context.ContextLoaderListener
	
    
        struts2
        org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter
    
    
        struts2
        /*
    

 3、查看applicationContext.xml里面有没有问题

正确的ssh三大框架环境搭建空白模板在这里（可以正确连接数据库的）

https://download.csdn.net/download/qq_37591637/11022014

4、查看以下图片这里有没有错误。把这个错误解决了再说；

我就是项目环境有问题，代码没有问题搞了一天