从Eclipse导入SpringBoot项目到IntelliJ时Yaml配置文件找不到

• 从Eclipse迁移至IntelliJ，原Eclipse工作区为CoandaAirlines，包含多模块Maven项目coanda-airlines（内含coandaairlines-config-provider、coandaairlines-backend两个Spring Boot应用），同时依赖davinci-framework和toolbox两个Maven项目。
• 在IntelliJ中创建CoandaAirlinesWorkspace作为项目根目录，导入上述模块并配置与Eclipse一致的启动参数后，出现两类错误：

错误1：配置文件找不到 #

使用命令行参数启动时：

--spring.config.import=config/application-config-provider--local.yaml

报错信息：

[INFO] 
[INFO] --- exec:3.3.0:exec (default-cli) @ coandaairlinesreservationsystem-config-provider ---
18:29:50.438 [main] ERROR org.springframework.boot.diagnostics.LoggingFailureAnalysisReporter - 
***************************
APPLICATION FAILED TO START
***************************
Description:
Config data resource 'file [config/application-config-provider--local.yaml]' via location 'config/application-config-provider--local.yaml' does not exist
Action:
Check that the value 'config/application-config-provider--local.yaml' is correct, or prefix it with 'optional:'
[ERROR] Command execution failed.
org.apache.commons.exec.ExecuteException: Process exited with an error: 1 (Exit value: 1)
    at org.apache.commons.exec.DefaultExecutor.executeInternal (DefaultExecutor.java:355)
    at org.apache.commons.exec.DefaultExecutor.execute (DefaultExecutor.java:253)
    at org.codehaus.mojo.exec.ExecMojo.executeCommandLine (ExecMojo.java:884)
    at org.codehaus.mojo.exec.ExecMojo.executeCommandLine (ExecMojo.java:844)
    at org.codehaus.mojo.exec.ExecMojo.execute (ExecMojo.java:450)
    at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo (DefaultBuildPluginManager.java:126)
    at org.apache.maven.lifecycle.internal.MojoExecutor.doExecute2 (MojoExecutor.java:328)
    at org.apache.maven.lifecycle.internal.MojoExecutor.doExecute (MojoExecutor.java:316)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:212)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:174)
    at org.apache.maven.lifecycle.internal.MojoExecutor.access$000 (MojoExecutor.java:75)
    at org.apache.maven.lifecycle.internal.MojoExecutor$1.run (MojoExecutor.java:162)
    at org.apache.maven.plugin.DefaultMojosExecutionStrategy.execute (DefaultMojosExecutionStrategy.java:39)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:159)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:105)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:73)
    at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:53)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:118)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:261)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:173)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:101)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:906)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:283)
    at org.apache.maven.cli.MavenCli.main (MavenCli.java:206)
    at jdk.internal.reflect.DirectMethodHandleAccessor.invoke (DirectMethodHandleAccessor.java:103)
    at java.lang.reflect.Method.invoke (Method.java:580)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:283)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:226)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:407)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:348)
    at org.codehaus.classworlds.Launcher.main (Launcher.java:47)

错误2：占位符无法解析 #

改为JVM参数启动时：

-Dspring.config.import=config/application-config-provider--local.yaml

报错信息：

Caused by: java.lang.IllegalArgumentException: Could not resolve placeholder 'spring.application.name' in value "${spring.application.name}"
    at org.springframework.util.PropertyPlaceholderHelper.parseStringValue(PropertyPlaceholderHelper.java:180) ~[spring-core-6.1.4.jar:6.1.4]
    at org.springframework.util.PropertyPlaceholderHelper.replacePlaceholders(PropertyPlaceholderHelper.java:126) ~[spring-core-6.1.4.jar:6.1.4]
    at org.springframework.core.env.AbstractPropertyResolver.doResolvePlaceholders(AbstractPropertyResolver.java:239) ~[spring-core-6.1.4.jar:6.1.4]
    at org.springframework.core.env.AbstractPropertyResolver.resolveRequiredPlaceholders(AbstractPropertyResolver.java:210) ~[spring-core-6.1.4.jar:6.1.4]
    at org.springframework.context.support.PropertySourcesPlaceholderConfigurer.lambda$processProperties$0(PropertySourcesPlaceholderConfigurer.java:200) ~[spring-context-6.1.4.jar:6.1.4]
    at org.springframework.beans.factory.support.AbstractBeanFactory.resolveEmbeddedValue(AbstractBeanFactory.java:921) ~[spring-beans-6.1.4.jar:6.1.4]
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1374) ~[spring-beans-6.1.4.jar:6.1.4]
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1353) ~[spring-beans-6.1.4.jar:6.1.4]
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:784) ~[spring-beans-6.1.4.jar:6.1.4]
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:767) ~[spring-beans-6.1.4.jar:6.1.4]
    at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:145) ~[spring-beans-6.1.4.jar:6.1.4]
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:508) ~[spring-beans-6.1.4.jar:6.1.4]
    ... 17 more

• 修正工作目录配置
  IntelliJ默认工作目录是Workspace根目录（CoandaAirlinesWorkspace），而Eclipse默认是项目根目录（coanda-airlines）。在启动配置中：

  1. 打开Run/Debug Configurations
  2. 选中对应的Spring Boot启动项
  3. 在Working directory中选择$MODULE_DIR$（即coandaairlines-config-provider模块的根目录，或配置文件所在的父目录）
  4. 保存后重新启动

• 正确使用参数类型
  --spring.config.import是Spring Boot命令行参数，应配置在Program arguments中，而非VM options。保持参数格式为：

  --spring.config.import=config/application-config-provider--local.yaml
  

• 验证配置文件完整性
  检查application-config-provider--local.yaml中是否包含spring.application.name配置项，或确保基础配置文件（如application.yaml）已被正确加载，保证占位符能被解析。

• 重新同步Maven依赖

  1. 执行mvn clean install编译所有模块，确保依赖无缺失
  2. 在IntelliJ中右键项目 → Maven → Reload Project，刷新依赖和配置识别

内容的提问来源于stack exchange，提问作者Paul Marcelin Bejan