[英]How to load “context.xml” from classpath in Java?
I am trying to load my spring context.xml file using Java from the classpath. 我正在尝试使用Java从类路径中加载spring context.xml文件。 My context.xml
file is in src/main/resources
. 我的context.xml
文件位于src/main/resources
。
public static void main(String[] args) {
ClassPathXmlApplicationContext context = null;
try {
context = new ClassPathXmlApplicationContext("classpath:context.xml");
context.registerShutdownHook();
} catch (Exception ex) {
ex.printStackTrace();
} finally {
if (context != null) {
context.close();
}
}
}
Above code works fine when I am running in my eclipse. 当我在日食中运行时,以上代码可以正常工作。 But as soon as I package it into a runnable jar by right clicking the project and select export as a runnable jar and then run the jar from a ubuntu machine as - 但是,只要我通过右键单击项目将其打包到可运行的jar中,然后选择export作为可运行的jar,然后从ubuntu机器上运行该jar即可-
java -jar test.jar
Then I am getting below exception - 然后我变得异常-
org.springframework.beans.factory.BeanDefinitionStoreException: IOException parsing XML document from class path resource [context.xml]; nested exception is java.io.FileNotFoundException: class path resource [context.xml] cannot be opened because it does not exist
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:341)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:302)
at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:174)
at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:209)
at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:180)
at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:243)
at org.springframework.context.support.AbstractXmlApplicationContext.loadBeanDefinitions(AbstractXmlApplicationContext.java:127)
at org.springframework.context.support.AbstractXmlApplicationContext.loadBeanDefinitions(AbstractXmlApplicationContext.java:93)
at org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory(AbstractRefreshableApplicationContext.java:130)
at org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory(AbstractApplicationContext.java:537)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:451)
at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:139)
at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:83)
at com.host.sd.corp.ldap.Application.main(Application.java:63)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:616)
at org.eclipse.jdt.internal.jarinjarloader.JarRsrcLoader.main(JarRsrcLoader.java:58)
Caused by: java.io.FileNotFoundException: class path resource [context.xml] cannot be opened because it does not exist
at org.springframework.core.io.ClassPathResource.getInputStream(ClassPathResource.java:157)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:328)
... 18 more
Is there anything I am missing? 我有什么想念的吗?
You probably didn't include the resources in src/main/resources
in your jar. 您可能没有在jar中包含src/main/resources
中的src/main/resources
。 I don't believe the Maven plugin is involved in Eclipse's Jar Export utility. 我不认为Maven插件与Eclipse的Jar Export实用程序有关。
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