IDEA与Gradle构建冲突，导致java重复类的解决方案

项目构建总是报错错误提示1java:重复类或错误提示2Internal error in the mapping processor: java.lang.RuntimeException: javax.annotation.processing.FilerException: Attempt to recreate a file排查发现build/generated/sources/annotationProcessor路径下会生成2个同名类导致IDEA和Gradle会各自构建生成文件造成冲突。起初以为是mapstruct与lombok冲突导致后附mapstruct与lombok的引入配置Gradle构建的输出路径是buildIDEA构建的输出路径是out解决方案IDEA-》设置-》构建、执行、部署-》构建工具-》Gradle使用此工具构建/运行IntelliJ IDEA使用此工具运行测试IntelliJ IDEA使用Gradle执行Clean后会清除build文件夹再使用IDEA重新构建输出到out即可。注意当build文件夹和out文件夹同时存在时会使用build文件夹所以需要先清除环境Jdk17Spring boot 3.3.13Gradlebuild.gradle文件内容plugins { id java id org.springframework.boot version 3.3.13 id io.spring.dependency-management version 1.1.7 } group xxxx version 0.0.1-SNAPSHOT java { toolchain { languageVersion JavaLanguageVersion.of(17) } } tasks.withType(JavaCompile).configureEach { options.encoding UTF-8 } configurations { compileOnly { extendsFrom annotationProcessor } } repositories { maven { url https://maven.aliyun.com/repository/public } mavenCentral() } dependencies { // Spring Boot 核心依赖 implementation org.springframework.boot:spring-boot-starter-web implementation org.springframework.boot:spring-boot-starter-aop annotationProcessor org.springframework.boot:spring-boot-configuration-processor compileOnly org.projectlombok:lombok annotationProcessor org.projectlombok:lombok //略... implementation org.mapstruct:mapstruct:1.5.5.Final annotationProcessor org.mapstruct:mapstruct-processor:1.5.5.Final annotationProcessor org.projectlombok:lombok-mapstruct-binding:0.2.0 //略... } tasks.named(test) { useJUnitPlatform() }