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

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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

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="3.0" 
	xmlns="http://java.sun.com/xml/ns/javaee" 
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
	xsi:schemaLocation="http://java.sun.com/xml/ns/javaee 
	http://java.sun.com/xml/ns/javaee/web-app_3_0+.xsd">
  <welcome-file-list>
    <welcome-file>index.jsp</welcome-file>
  </welcome-file-list>
  <context-param>
		<param-name>contextConfigLocation</param-name>
		<param-value>classpath:applicationContext.xml</param-value>
	</context-param>
  <listener>
		<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
	</listener>
    <filter>
        <filter-name>struts2</filter-name>
        <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class>
    </filter>
    <filter-mapping>
        <filter-name>struts2</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>
</web-app>

 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