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我创建了一个 jar 文件,其中包含以下 MANIFEST.MF:
Manifest-Version: 1.0
Ant-Version: Apache Ant 1.8.3
Created-By: 1.6.0_25-b06 (Sun Microsystems Inc.)
Main-Class: my.Main
Class-Path: . lib/spring-core-3.2.0.M2.jar lib/spring-beans-3.2.0.M2.jar
在它的根目录中有一个名为 my.config 的文件,它在我的 spring-context.xml 中被引用,如下所示:
<bean id="..." class="...">
<property name="resource" value="classpath:my.config" />
</bean>
如果我运行 jar,一切看起来都很好,除了加载该特定文件:
Caused by: java.io.FileNotFoundException: class path resource [my.config] cannot be resolved to absolute file path because it does not reside in the file system: jar:file:/D:/work/my.jar!/my.config
at org.springframework.util.ResourceUtils.getFile(ResourceUtils.java:205)
at org.springframework.core.io.AbstractFileResolvingResource.getFile(AbstractFileResolvingResource.java:52)
at eu.stepman.server.configuration.BeanConfigurationFactoryBean.getObject(BeanConfigurationFactoryBean.java:32)
at eu.stepman.server.configuration.BeanConfigurationFactoryBean.getObject(BeanConfigurationFactoryBean.java:1)
at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.doGetObjectFromFactoryBean(FactoryBeanRegistrySupport.java:142)
... 22 more
- 类是从 jar 内部加载的
- spring 和其他依赖项是从单独的 jar 中加载的
- spring 上下文已加载(新 ClassPathXmlApplicationContext("spring-context/applicationContext.xml"))
- my.properties 被加载到 PropertyPlaceholderConfigurer ("classpath:my.properties")
- 如果我将 .config 文件放在文件系统之外,并将资源 url 更改为“file:”,一切似乎都很好......
有小费吗?