無法打開類路徑資源，因爲它不存在

我正在通過一本書學習REST服務，這是第一個使用bean的練習。我創建了一個bean配置文件（applicationContext.xml），並把它放在一個/ spring文件夾裏面，但是當我運行該應用程序它說，它無法找到它（由下圖所示）：無法打開類路徑資源，因爲它不存在

有人會知道我做錯了什麼嗎？

堆棧跟蹤：

SEVERE: Context initialization failed 
org.springframework.beans.factory.BeanDefinitionStoreException: IOException parsing XML document from class path resource [spring/applicationContext.xml]; nested exception is java.io.FileNotFoundException: class path resource [spring/applicationContext.xml] cannot be opened because it does not exist 
    at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:344) 
    at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:304) 
    at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:181) 
    at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:217) 
    at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:188) 
    at org.springframework.web.context.support.XmlWebApplicationContext.loadBeanDefinitions(XmlWebApplicationContext.java:125) 
    at org.springframework.web.context.support.XmlWebApplicationContext.loadBeanDefinitions(XmlWebApplicationContext.java:94) 
    at org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory(AbstractRefreshableApplicationContext.java:129) 
    at org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory(AbstractApplicationContext.java:614) 
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:515) 
    at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:443) 
    at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:325) 
    at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:107) 
    at org.eclipse.jetty.server.handler.ContextHandler.callContextInitialized(ContextHandler.java:782) 
    at org.eclipse.jetty.servlet.ServletContextHandler.callContextInitialized(ServletContextHandler.java:424) 
    at org.eclipse.jetty.server.handler.ContextHandler.startContext(ContextHandler.java:774) 
    at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:249) 
    at org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1242) 
    at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:717) 
    at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:494) 
    at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64) 
    at org.eclipse.jetty.server.handler.HandlerWrapper.doStart(HandlerWrapper.java:95) 
    at org.eclipse.jetty.server.Server.doStart(Server.java:282) 
    at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64) 
    at net.sourceforge.eclipsejetty.starter.embedded.JettyEmbeddedAdapter.start(JettyEmbeddedAdapter.java:67) 
    at net.sourceforge.eclipsejetty.starter.common.AbstractJettyLauncherMain.launch(AbstractJettyLauncherMain.java:84) 
    at net.sourceforge.eclipsejetty.starter.embedded.JettyEmbeddedLauncherMain.main(JettyEmbeddedLauncherMain.java:42) 
Caused by: java.io.FileNotFoundException: class path resource [spring/applicationContext.xml] cannot be opened because it does not exist 
    at org.springframework.core.io.ClassPathResource.getInputStream(ClassPathResource.java:172) 
    at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:330) 
    ... 26 more 

2017-06-22 17:54:59.076:WARN:oejw.WebAppContext:Failed startup of context o.e.j.w.WebAppContext{/,file:/C:/Users/JINK/workspace/SecondExercise/src/main/webapp/},C:\Users\JINK\workspace\SecondExercise\src\main\webapp 
org.springframework.beans.factory.BeanDefinitionStoreException: IOException parsing XML document from class path resource [spring/applicationContext.xml]; nested exception is java.io.FileNotFoundException: class path resource [spring/applicationContext.xml] cannot be opened because it does not exist 
    at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:344) 
    at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:304) 
    at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:181) 
    at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:217) 
    at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:188) 
    at org.springframework.web.context.support.XmlWebApplicationContext.loadBeanDefinitions(XmlWebApplicationContext.java:125) 
    at org.springframework.web.context.support.XmlWebApplicationContext.loadBeanDefinitions(XmlWebApplicationContext.java:94) 
    at org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory(AbstractRefreshableApplicationContext.java:129) 
    at org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory(AbstractApplicationContext.java:614) 
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:515) 
    at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:443) 
    at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:325) 
    at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:107) 
    at org.eclipse.jetty.server.handler.ContextHandler.callContextInitialized(ContextHandler.java:782) 
    at org.eclipse.jetty.servlet.ServletContextHandler.callContextInitialized(ServletContextHandler.java:424) 
    at org.eclipse.jetty.server.handler.ContextHandler.startContext(ContextHandler.java:774) 
    at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:249) 
    at org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1242) 
    at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:717) 
    at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:494) 
    at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64) 
    at org.eclipse.jetty.server.handler.HandlerWrapper.doStart(HandlerWrapper.java:95) 
    at org.eclipse.jetty.server.Server.doStart(Server.java:282) 
    at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64) 
    at net.sourceforge.eclipsejetty.starter.embedded.JettyEmbeddedAdapter.start(JettyEmbeddedAdapter.java:67) 
    at net.sourceforge.eclipsejetty.starter.common.AbstractJettyLauncherMain.launch(AbstractJettyLauncherMain.java:84) 
    at net.sourceforge.eclipsejetty.starter.embedded.JettyEmbeddedLauncherMain.main(JettyEmbeddedLauncherMain.java:42) 
Caused by: 
java.io.FileNotFoundException: class path resource [spring/applicationContext.xml] cannot be opened because it does not exist 
    at org.springframework.core.io.ClassPathResource.getInputStream(ClassPathResource.java:172) 
    at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:330) 
    at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:304) 
    at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:181) 
    at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:217) 
    at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:188) 
    at org.springframework.web.context.support.XmlWebApplicationContext.loadBeanDefinitions(XmlWebApplicationContext.java:125) 
    at org.springframework.web.context.support.XmlWebApplicationContext.loadBeanDefinitions(XmlWebApplicationContext.java:94) 
    at org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory(AbstractRefreshableApplicationContext.java:129) 
    at org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory(AbstractApplicationContext.java:614) 
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:515) 
    at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:443) 
    at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:325) 
    at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:107) 
    at org.eclipse.jetty.server.handler.ContextHandler.callContextInitialized(ContextHandler.java:782) 
    at org.eclipse.jetty.servlet.ServletContextHandler.callContextInitialized(ServletContextHandler.java:424) 
    at org.eclipse.jetty.server.handler.ContextHandler.startContext(ContextHandler.java:774) 
    at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:249) 
    at org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1242) 
    at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:717) 
    at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:494) 
    at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64) 
    at org.eclipse.jetty.server.handler.HandlerWrapper.doStart(HandlerWrapper.java:95) 
    at org.eclipse.jetty.server.Server.doStart(Server.java:282) 
    at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64) 
    at net.sourceforge.eclipsejetty.starter.embedded.JettyEmbeddedAdapter.start(JettyEmbeddedAdapter.java:67) 
    at net.sourceforge.eclipsejetty.starter.common.AbstractJettyLauncherMain.launch(AbstractJettyLauncherMain.java:84) 
    at net.sourceforge.eclipsejetty.starter.embedded.JettyEmbeddedLauncherMain.main(JettyEmbeddedLauncherMain.java:42) 
2017-06-22 17:54:59.196:INFO:oejs.AbstractConnector:Started [email protected]:8085 
------------------------------------------------ 
Jetty startup finished in 1,4 s. 
Used memory: 5,3 MB of 123,0 MB (1,8 GB maximum) 
Console available: type "help". 
----

來源

2017-06-22 TheAptKid

'/ spring'是源文件夾：作爲

更改配置的web.xml。它是你的源代碼目錄結構的一部分。它在運行時類路徑中不存在。 –

看看這個鏈接 [輸入鏈接描述]（https://stackoverflow.com/questions/11120397/mvcresources-how-to-use-the-classpath-location）我希望它有幫助。 – Generic

如果你可以在帖子中提供堆棧跟蹤，那將是非常有用的。 –

您可以將彈簧夾入的src/main/resources文件夾，以便有的src /主/資源/春/ applicationContext.xml中？

來源

2017-06-22 15:47:16

由於您的spring是一個源文件夾，您可以直接引用它。源目錄中的資源將直接添加到類路徑中。

<param-value> 
    classpath:applicationContext.xml 
</param-value>

來源

2017-06-22 16:00:04

無法打開類路徑資源，因爲它不存在

回答

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