严重: Exception sending context initialized event to listener instance of class

问题描述：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 ServletContext resource [/WEB-INF/applicationContext.xml]; nested exception is java.io.FileNotFoundException: Could not open ServletContext resource [/WEB-INF/applicationContext.xml]

分析：遇到此问题，应该是你没有在service中的xml文件配置与applicationContext对应的某个参数

解决方案：检查新添加的需要用到service中的.java文件，对xml文件完成相关配置