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

 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 c