Java IntelliJ：获得Spring+；格拉德尔+；JUnit项目在IDE中工作

我目前正试图用Gradle和IntellijIDEA（14.1.7）建立一个Spring示例项目。Spring配置是通过类路径XML文件完成的，该文件位于

src/main/resources/

的默认文件夹中

Gradle构建和测试工作正常（从命令行）。但是，我无法为IntelliJ中的测试和运行正确设置运行配置：我总是会收到错误消息，抱怨找不到XML文件

目录结构：

(Project root)
+- build
  +- classes
    +- main
      +- (.class files)
    +- test
      +- (.class files)
  +- resources
    +- main
      +- spring-config.xml (copied from /src/main/resources by Gradle)
  +- ...
+- src
  +- main
    +- java
      +- test
        +- sia
          +- HelloApp.java
          +- HelloService.java
    +- resources
      +- spring-config.xml
  +- test
    +- java
      +- test
        +- sia
          +- SpringAppTests.java
    +- resources
      +- (empty directory)
+- ...

HelloApp.java

：

package test.sia;

import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

public class HelloApp {
    public static void main(String[] args) {
        ApplicationContext context = new ClassPathXmlApplicationContext("spring-config.xml");
        HelloService helloService = context.getBean(HelloService.class);
        System.out.println(helloService.sayHello());
    }
}

package test.sia;

import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;

import static junit.framework.Assert.*;

@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration("classpath:spring-config.xml")
public class SpringAppTests {
    @Autowired
    private HelloService helloService;

    @Test
    public void testSayHello() {
        assertEquals("Hello world!", helloService.sayHello());
    }
}

SpringAppTests.java

：

package test.sia;

import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

public class HelloApp {
    public static void main(String[] args) {
        ApplicationContext context = new ClassPathXmlApplicationContext("spring-config.xml");
        HelloService helloService = context.getBean(HelloService.class);
        System.out.println(helloService.sayHello());
    }
}

package test.sia;

import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;

import static junit.framework.Assert.*;

@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration("classpath:spring-config.xml")
public class SpringAppTests {
    @Autowired
    private HelloService helloService;

    @Test
    public void testSayHello() {
        assertEquals("Hello world!", helloService.sayHello());
    }
}

IntelliJ中的运行配置在启动前分别运行

类

和

测试类

梯度任务。类路径继承自项目的IntelliJ模块。虽然模块配置GUI不提供直接设置类路径的功能，但您只能设置编译器输出的路径，这些路径已正确设置为

/build/classes/main

和

/build/classes/test

。项目中的所有源+资源文件夹都已正确标记

尝试运行测试时：

java.lang.IllegalStateException: Failed to load ApplicationContext
    at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:124)
    at org.springframework.test.context.support.DefaultTestContext.getApplicationContext(DefaultTestContext.java:83)
    at org.springframework.test.context.support.DependencyInjectionTestExecutionListener.injectDependencies(DependencyInjectionTestExecutionListener.java:117)
    at org.springframework.test.context.support.DependencyInjectionTestExecutionListener.prepareTestInstance(DependencyInjectionTestExecutionListener.java:83)
    at org.springframework.test.context.TestContextManager.prepareTestInstance(TestContextManager.java:230)
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.createTest(SpringJUnit4ClassRunner.java:228)
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner$1.runReflectiveCall(SpringJUnit4ClassRunner.java:287)
    at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.methodBlock(SpringJUnit4ClassRunner.java:289)
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:247)
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:94)
    at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
    at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
    at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
    at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
    at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61)
    at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70)
    at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:191)
    at org.junit.runners.Suite.runChild(Suite.java:128)
    at org.junit.runners.Suite.runChild(Suite.java:27)
    at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
    at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
    at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
    at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
    at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
    at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
    at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:78)
    at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:212)
    at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:68)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at com.intellij.rt.execution.application.AppMain.main(AppMain.java:140)
Caused by: org.springframework.beans.factory.BeanDefinitionStoreException: IOException parsing XML document from class path resource [spring-config.xml]; nested exception is java.io.FileNotFoundException: class path resource [spring-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.test.context.support.AbstractGenericContextLoader.loadBeanDefinitions(AbstractGenericContextLoader.java:257)
    at org.springframework.test.context.support.AbstractGenericContextLoader.loadContext(AbstractGenericContextLoader.java:124)
    at org.springframework.test.context.support.AbstractGenericContextLoader.loadContext(AbstractGenericContextLoader.java:60)
    at org.springframework.test.context.support.AbstractDelegatingSmartContextLoader.delegateLoading(AbstractDelegatingSmartContextLoader.java:108)
    at org.springframework.test.context.support.AbstractDelegatingSmartContextLoader.loadContext(AbstractDelegatingSmartContextLoader.java:251)
    at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContextInternal(DefaultCacheAwareContextLoaderDelegate.java:98)
    at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:116)
    ... 36 more
Caused by: java.io.FileNotFoundException: class path resource [spring-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)
    ... 48 more

尝试运行应用程序本身时：

20.08.2016 20:54:11 org.springframework.context.support.ClassPathXmlApplicationContext prepareRefresh
INFO: Refreshing org.springframework.context.support.ClassPathXmlApplicationContext@6037fb1e: startup date [Sat Aug 20 20:54:11 CEST 2016]; root of context hierarchy
20.08.2016 20:54:11 org.springframework.beans.factory.xml.XmlBeanDefinitionReader loadBeanDefinitions
INFO: Loading XML bean definitions from class path resource [spring-config.xml]
Exception in thread "main" org.springframework.beans.factory.BeanDefinitionStoreException: IOException parsing XML document from class path resource [spring-config.xml]; nested exception is java.io.FileNotFoundException: class path resource [spring-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:612)
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:513)
    at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:139)
    at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:83)
    at de.julianrupp.sia.HelloApp.main(HelloApp.java:8)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at com.intellij.rt.execution.application.AppMain.main(AppMain.java:140)
Caused by: java.io.FileNotFoundException: class path resource [spring-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)
    ... 18 more

20.08.2016 20:54:11 org.springframework.context.support.ClassPathXmlApplicationContext prepareRefresh
信息：刷新org.springframework.context.support。ClassPathXmlApplicationContext@6037fb1e：启动日期【2016年8月20日星期六20:54:11】；上下文层次结构的根
20.08.2016 20:54:11 org.springframework.beans.factory.xml.XmlBeanDefinitionReader loadBeanDefinitions
信息：从类路径资源[spring config.XML]加载XMLbean定义
线程“main”org.springframework.beans.factory.BeanDefinitionStoreException中的异常：IOException解析类路径资源[spring config.XML]中的XML文档；嵌套异常为java.io.FileNotFoundException:无法打开类路径资源[spring config.xml]，因为它不存在
位于org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions（XmlBeanDefinitionReader.java:344）
位于org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions（XmlBeanDefinitionReader.java:304）
位于org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions（AbstractBeanDefinitionReader.java:181）
位于org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions（AbstractBeanDefinitionReader.java:217）
位于org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions（AbstractBeanDefinitionReader.java:188）
位于org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions（AbstractBeanDefinitionReader.java:252）
位于org.springframework.context.support.AbstractXmlApplicationContext.loadBeanDefinitions（AbstractXmlApplicationContext.java:127）
位于org.springframework.context.support.AbstractXmlApplicationContext.loadBeanDefinitions（AbstractXmlApplicationContext.java:93）
位于org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory（AbstractRefreshableApplicationContext.java:129）
位于org.springframework.context.support.AbstractApplicationContext.AcquitainFreshBeanFactory（AbstractApplicationContext.java:612）
位于org.springframework.context.support.AbstractApplicationContext.refresh（AbstractApplicationContext.java:513）
位于org.springframework.context.support.ClassPathXmlApplicationContext。（ClassPathXmlApplicationContext.java:139）
位于org.springframework.context.support.ClassPathXmlApplicationContext。（ClassPathXmlApplicationContext.java:83）
位于de.julianrupp.sia.HelloApp.main（HelloApp.java:8）
在sun.reflect.NativeMethodAccessorImpl.invoke0（本机方法）处
位于sun.reflect.NativeMethodAccessorImpl.invoke（NativeMethodAccessorImpl.java:39）
在sun.reflect.DelegatingMethodAccessorImpl.invoke（DelegatingMethodAccessorImpl.java:25）中
位于java.lang.reflect.Method.invoke（Method.java:597）
位于com.intellij.rt.execution.application.AppMain.main（AppMain.java:140）
原因：java.io.FileNotFoundException:无法打开类路径资源[spring config.xml]，因为它不存在
位于org.springframework.core.io.ClassPathResource.getInputStream（ClassPathResource.java:172）
位于org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions（XmlBeanDefinitionReader.java:330）
... 还有18个

我只发现了一个关于类似问题的2年前的问题，其中建议将.java文件中对XML配置文件的文件引用更改为包含通配符。除了我认为这不是一个可行的解决方案（我可能在无法改变这些路径的项目上工作）之外，它也不适合我。然后错误消息就会改变，说它找不到bean

---

有人知道如何正确设置吗？

看来我终于找到了解决方案

对于其他有同样问题的人--

如前所述，我必须在项目设置中将Resources and Test Resources文件夹显式添加为“具有java类的库”（它适用于IntelliJ v13，但在v14中也适用）

有关项目设置中的配置，请参见所附的屏幕截图

---

看来我终于自己找到了解决方案

对于其他有同样问题的人--

如前所述，我必须在项目设置中将Resources and Test Resources文件夹显式添加为“具有java类的库”（它适用于IntelliJ v13，但在v14中也适用）

有关项目设置中的配置，请参见所附的屏幕截图

---

获取最新版本的IntelliJ，选择文件-打开。。。然后选择build.gradle文件，单击“下一步”几次，就应该完成了。@JBNizet 1）IntelliJ的版本已修复。14.1.7是v14 re的最新版本