日期:2014-05-17  浏览次数:20868 次

applicationContext.xml 配置文件的一些认识
存放位置:
1:src下面
需要在web.xml中定义如下:
<context-param>
  <param-name>contextConfigLocation</param-name>
  <param-value>classpath:applicationContext.xml</param-value>
</context-param>

2:WEB-INF下面
需要在web.xml中定义如下:
<context-param>
 <param-name>contextConfigLocation</param-name>
 <param-value>WEB-INF/applicationContext*.xml</param-value>
</context-param>

 

web.xml 通过contextConfigLocation配置spring 的方式 
SSI框架配置文件路径问题: 

struts2的 1个+N个  路径:src+src(可配置)      名称: struts.xml  + N 
spring 的 1个           路径: src                          名称: applicationContext.xml 
ibatis 的 1个+N个  路径: src+src(可配置)     名称: SqlMapConfig.xml + N 


部署到tomcat后,src目录下的配置文件会和class文件一样,自动copy到应用的 classes目录下 

spring的 配置文件在启动时,加载的是web-info目录下的applicationContext.xml, 
运行时使用的是web-info/classes目录下的applicationContext.xml。 

配置web.xml使这2个路径一致: 


<context-param> 
  <param-name>contextConfigLocation</param-name> 
  <param-value>/WEB-INF/classes/applicationContext.xml</param-value> 
</context-param> 

多个配置文件的加载 
<context-param> 
        <param-name>contextConfigLocation</param-name> 
        <param-value> 
            classpath*:conf/spring/applicationContext_core*.xml, 
            classpath*:conf/spring/applicationContext_dict*.xml, 
            classpath*:conf/spring/applicationContext_hibernate.xml, 
            classpath*:conf/spring/applicationContext_staff*.xml, 
            classpath*:conf/spring/applicationContext_security.xml 
            classpath*:conf/spring/applicationContext_modules*.xml 
            classpath*:conf/spring/applicationContext_cti*.xml 
            classpath*:conf/spring/applicationContext_apm*.xml