eclipse项目报错怎么解决class path resource [beans.xml] cannot be opened because it does not exist

本文解决了Eclipse项目中出现的“classpathresource[beans.xml]cannotbeopenedbecauseitdoesnotexist”错误。通常该问题发生在使用Spring框架时,需要确保beans.xml正确配置并存在于项目的类路径中。

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eclipse项目报错怎么解决class path resource [beans.xml] cannot be opened because it does not exist 50

Defeatself  |  浏览 7866 次
发布于2015-02-03 23:07 最佳答案
从错误提示显示资源beans.xml不存在,无法打开。
源目录下beans.xml是不是没有拷贝,一般这种情况是用spring,
如果是的话,你需要用ClassPathXmlApplicationContext类加载你的资源文件,比如:
String[] springConf = {"beans.xml"};
AbstractApplicationContext ctx = new ClassPathXmlApplicationContext(springConf);
Main main = ctx.getBean("main", Main.class);
最后的Main是一个类,在spring容器中为bean,获取这个bean的实例。如果不是用spring,请将你的代码贴出来。
追问

beans.xml在src

这是什么错?

Exception in thread "main" org.springframework.beans.factory.BeanDefinitionStoreException: IOException parsing XML document from class path resource [projectTest02_2/src/main/resources/AspectJ.xml]; nested exception is java.io.FileNotFoundException: class path resource [projectTest02_2/src/main/resources/AspectJ.xml] cannot be opened because it does not exist at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:342) at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:310) at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:196) at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:232) at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:203) at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:265) at org.springframework.context.support.AbstractXmlApplicationContext.loadBeanDefinitions(AbstractXmlApplicationContext.java:130) at org.springframework.context.support.AbstractXmlApplicationContext.loadBeanDefinitions(AbstractXmlApplicationContext.java:95) at org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory(AbstractRefreshableApplicationContext.java:130) at org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory(AbstractApplicationContext.java:679) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:561) at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:144) at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicatio
03-31
2025-03-07 11:15:12.778 ERROR 14042025-03-07 11:15:12.778 ERROR 14048 --- [ restartedMain] o.s.boot.SpringApplication : Application run failed org.springframework.beans.factory.BeanDefinitionStoreException: Failed to parse configuration class [com.xq.tmall.TmallApplication]; nested exception is java.io.FileNotFoundException: class path resource [application.yml] cannot be opened because it does not exist at org.springframework.context.annotation.ConfigurationClassParser.parse(ConfigurationClassParser.java:181) ~[spring-context-5.1.8.RELEASE.jar:5.1.8.RELEASE] at org.springframework.context.annotation.ConfigurationClassPostProcessor.processConfigBeanDefinitions(ConfigurationClassPostProcessor.java:315) ~[spring-context-5.1.8.RELEASE.jar:5.1.8.RELEASE] at org.springframework.context.annotation.ConfigurationClassPostProcessor.postProcessBeanDefinitionRegistry(ConfigurationClassPostProcessor.java:232) ~[spring-context-5.1.8.RELEASE.jar:5.1.8.RELEASE] at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanDefinitionRegistryPostProcessors(PostProcessorRegistrationDelegate.java:275) ~[spring-context-5.1.8.RELEASE.jar:5.1.8.RELEASE] at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:95) ~[spring-context-5.1.8.RELEASE.jar:5.1.8.RELEASE] at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:705) ~[spring-context-5.1.8.RELEASE.jar:5.1.8.RELEASE] at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:531) ~[spring-context-5.1.8.RELEASE.jar:5.1.8.RELEASE] at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:140) ~[spring-boot-2.1.6.RELEASE.jar:2.1.8 --- [ restartedMain] o.s.boot.SpringApplication : Application run failed
03-08
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