文章主要探究了web容器中实例化spring的相关配置简单介绍,接下来我们看看具体内容。
web容器中实例化spring相关配置说明:
要想在web容器实例化时加载spring容器,web.xml文件中配置如下:
1
2
3
4
5
6
7
8
|
< context-param > < param-name >contextConfigLocation</ param-name > < param-value >classpath:bean.xml</ param-value > </ context-param > <!-- 对Spring容器进行实例化的监听器s --> < listener > < listener-class >org.springframework.web.context.ContextLoaderListener</ listener-class > </ listener > |
说明:
默认情况下spring实例化时加载的是/WEB-INF/下的applicationContext.xml
<param-name>contextConfigLocation</param-name>
<param-value>classpath:bean.xml</param-value>指定了spring需要加载的文件(类路径下的bean.xml文件)
如果配置文件有多个配置如下:
1
2
3
4
5
6
7
8
9
10
11
12
13
|
< 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 </ param-value > </ context-param > |
或者(使用空格隔开,如下配置:)
1
2
3
4
5
6
|
< CONTEXT-PARAM > < PARAM-NAME >contextConfigLocation</ PARAM-NAME > < PARAM-VALUE > applicationContext-database.xml applicationContext.xml </ PARAM-VALUE > </ CONTEXT-PARAM > |
总结
以上就是本文关于web容器中实例化spring相关配置解析的全部内容,希望对大家有所帮助。如有不足之处,欢迎留言指出。感谢朋友们对本站的支持!
原文链接:http://blog.csdn.net/yangxueyong/article/details/6579700