我有一個Jersey Spring應用程序。我無法弄清楚是什麼導致它拉入Spring XML配置文件,我沒有告訴它使用。爲什麼Spring組件掃描查找XML文件?
這裏是我的applicationContext.xml:
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.1.xsd">
<!--<import resource="classpath:com/lala/spring/settings.xml"/>-->
<context:component-scan base-package="com.lala.service,
com.lala.bin"/>
</beans>
的web.xml:
<?xml version="1.0" encoding="UTF-8"?>
<web-app version="3.0" xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd">
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/applicationContext.xml</param-value>
</context-param>
<servlet>
<servlet-name>ServletAdaptor</servlet-name>
<servlet-class>com.sun.jersey.spi.spring.container.servlet.SpringServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>ServletAdaptor</servlet-name>
<url-pattern>/*</url-pattern>
</servlet-mapping>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<listener>
<listener-class>org.springframework.web.context.request.RequestContextListener</listener-class>
</listener>
<session-config>
<session-timeout>
30
</session-timeout>
</session-config>
</web-app>
的settings.xml位於/com/lala/spring/settings.xml那麼,爲什麼是地獄Tomcat的印刷本:
Feb 2, 2012 11:35:57 AM org.springframework.web.context.ContextLoader initWebApplicationContext
INFO: Root WebApplicationContext: initialization started
Feb 2, 2012 11:35:57 AM org.springframework.context.support.AbstractApplicationContext prepareRefresh
INFO: Refreshing Root WebApplicationContext: startup date [Thu Feb 02 11:35:57 EST 2012]; root of context hierarchy
Feb 2, 2012 11:35:57 AM org.springframework.beans.factory.xml.XmlBeanDefinitionReader loadBeanDefinitions
INFO: Loading XML bean definitions from ServletContext resource [/WEB-INF/applicationContext.xml]
Feb 2, 2012 11:35:57 AM org.springframework.beans.factory.xml.XmlBeanDefinitionReader loadBeanDefinitions
INFO: Loading XML bean definitions from class path resource [com/syncwords/spring/settings.xml]
Feb 2, 2012 11:35:58 AM org.springframework.context.support.AbstractApplicationContext$BeanPostProcessorChecker postProcessAfterInitialization
如果我取消註釋實際<進口>然後我看到「正在加載XML。 ..settings.xml「TWICE,並獲得警告,它的bean被雙重初始化。如果我刪除「組件掃描」並手動定義一些bean,那麼一切正常。
我使用Spring 3.1.0-RELEASE
你可以請張貼web.xml - 我有這種感覺,這觸發settings.xml – Ralph 2012-02-02 17:01:22
@Ralph做.... – 2012-02-02 17:21:24
看起來沒問題,你有沒有嘗試重命名'settings.xml'的東西其他?可能有一些魔法默認加載'settings.xml',或者某處是被忽視的配置。 – Ralph 2012-02-02 17:46:56