一般像这种错误，主要去观察caused by：后边的提示，问题基本都能找到：

严重: Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'daoSupport': Injection of resource dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionTemplate' defined in class path resource [spring/ApplicationContext-dataSource.xml]: Cannot resolve reference to bean 'sqlSessionFactory' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactory' defined in class path resource [spring/ApplicationContext-dataSource.xml]: Invocation of init method failed; nested exception is org.springframework.core.NestedIOException: Failed to parse config resource: class path resource [mybatis1/mybatis-config.xml]; nested exception is org.apache.ibatis.builder.BuilderException: Error parsing SQL Mapper Configuration. Cause: org.apache.ibatis.builder.BuilderException: Error registering typeAlias for 'Page'. Cause: java.lang.ClassNotFoundException: Cannot find class: com.alphaviae.base.entity.Page

Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactory' defined in class path resource [spring/ApplicationContext-dataSource.xml]: Invocation of init method failed; nested exception is org.springframework.core.NestedIOException: Failed to parse config resource: class path resource [mybatis1/mybatis-config.xml]; nested exception is org.apache.ibatis.builder.BuilderException: Error parsing SQL Mapper Configuration. Cause: org.apache.ibatis.builder.BuilderException: Error registering typeAlias for 'Page'. Cause: java.lang.ClassNotFoundException: Cannot find class: com.alphaviae.base.entity.Page
Caused by: org.springframework.core.NestedIOException: Failed to parse config resource: class path resource [mybatis1/mybatis-config.xml]; nested exception is org.apache.ibatis.builder.BuilderException: Error parsing SQL Mapper Configuration. Cause: org.apache.ibatis.builder.BuilderException: Error registering typeAlias for 'Page'. Cause: java.lang.ClassNotFoundException: Cannot find class: org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1579)
  ... 44 more
Caused by: org.apache.ibatis.builder.BuilderException: Error parsing SQL Mapper Configuration. Cause: org.apache.ibatis.builder.BuilderException: Error registering typeAlias for 'Page'. Cause: java.lang.ClassNotFoundException: Cannot find class: com.alphaviae.base.entity.Page

  ... 49 more

error定位：[spring/ApplicationContext-dataSource.xml] && [mybatis1/mybatis-config.xml]

【新手指南】严重: Exception sending context initialized event to listener instance of class_spring

解决方案：修改当前对应引用包

【新手指南】严重: Exception sending context initialized event to listener instance of class_spring_02


可能大家还会有其他的原因，我遇到目前是这个，希望可以帮助到大家