Question

我正在使用spring创建一个非常简单的java应用程序。但是应用程序无法打开配置文件（config.xml）。

我正在使用nebeans IDE 8.2 jdk8版本

代码如下：

package com.prasad.spring.springcore;


import org.springframework.context.support.ClassPathXmlApplicationContext;

import java.io.*;
import java.util.*;
import java.lang.*;

/**
 *
 * @author Prasad-pc
 */
public class Test{
    public static void main(String args[]){
        ClassPathXmlApplicationContext ctx = new ClassPathXmlApplicationContext("config.xml");  //  configuration file name
        Employee emp = (Employee) ctx.getBean("emp");
        System.out.println("Employee ID: " + emp.getId());
        System.out.println("Employee Name: " + emp.getName());
    }
}

我得到的错误是：

Exception in thread "main" org.springframework.beans.factory.BeanDefinitionStoreException: IOException parsing XML document from class path resource [config.xml]; nested exception is java.io.FileNotFoundException: class path resource [config.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.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:252)
    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:129)
    at org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory(AbstractApplicationContext.java:613)
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:514)
    at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:139)
    at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:83)
    at com.prasad.spring.springcore.Test.main(Test.java:21)
Caused by: java.io.FileNotFoundException: class path resource [config.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)
    ... 13 more
------------------------------------------------------------------------
BUILD FAILURE
------------------------------------------------------------------------

“ config.xml”位于src / main / java目录中

Answer 1

config.xml文件必须位于src/main/resources目录中，而在上述情况下，文件位于src/main/java

Answer 2

src/main/java仅应包含Java类。那里的其他任何东西都将被忽略。

src/main/resources应该包含您想要包含在当前格式中的任何内容，例如XML文件。

如何解决由SPRING中的FileNotFoundException引起的BeanDefinitionStoreException？（Netbeans IDE）

2 个答案: