ssm错误总结;ssm项目启动时,,显示找不到applicationContext.xml文件,位置 [/WEB-INF/applicationContext.xml];

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ssm项目启动时,显示找不到applicationContext.xml文件,位置 [/WEB-INF/applicationContext.xml];

错误原因:
web.xml 文件中,contextConfigLocation打错了…23333

<context-param>
  		<param-name>contextConfigLocation</param-name>
  		<param-value>classpath:spring/applicationContext*.xml</param-value>
  	</context-param>

…

错误代码主要信息:

三段:

  Caused by: java.io.FileNotFoundException: Could not open ServletContext resource [/WEB-INF/applicationContext.xml]

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



 [WARN] Exception thrown from LifecycleProcessor on context close [localhost-startStop-1] org.springframework.web.context.support.XmlWebApplicationContext [org.springframework.context.support.AbstractApplicationContext.doClose(AbstractApplicationContext.java:880)]
    java.lang.IllegalStateException: LifecycleProcessor not initialized - call 'refresh' before invoking lifecycle methods via the context: Root WebApplicationContext: startup date [Fri Mar 15 18:36:01 CST 2019]; root of context hierarchy