<context-param>
    <param-name>contextConfigLocation</param-name>
    <param-value>
      /WEB-INF/classes/applicationContext-hibernate.xml,
      /WEB-INF/classes/applicationContext-service.xml,
      /WEB-INF/applicationContext-acegi-security.xml
      /WEB-INF/classes/applicationContext-pjtz.xml,
    </param-value>
  </context-param>

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

在web应用的配置文件web.xml中常常会见到这样的一段代码,其实它是指定spring配置文件的

如果载入多个配置文件,在param-value里以逗号分隔,如果缺省这种配置,默认加载/WEB-INF/ applicationContext.xml文件

contextConfigLocation是参数值,固定不变