问题与处理策略
问题描述
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>3.0.5</version>
<relativePath/>
</parent>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>1.18.4</version>
</dependency>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<version>2.1.1.RELEASE</version>
<configuration>
<fork>true</fork>
</configuration>
<executions>
<execution>
<goals>
<goal>repackage</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<version>3.1.0</version>
<configuration>
<failOnMissingWebXml>false</failOnMissingWebXml>
<warName>${project.artifactId}</warName>
</configuration>
</plugin>
</plugins>
<finalName>${project.artifactId}</finalName>
</build>
- 在 Java Spring Boot 项目中,使用上述配置,打包报如下错误
Unable to make field private com.sun.tools.javac.processing.JavacProcessingEnvironment$DiscoveredProcessors com.sun.tools.javac.processing.JavacProcessingEnvironment.discoveredProcs accessible:
module jdk.compiler does not "opens com.sun.tools.javac.processing" to unnamed module @3d8512e9
# 翻译
无法使私有字段 com.sun.tools.javac.processing.JavacProcessingEnvironment$DiscoveredProcessors com.sun.tools.javac.processing.JavacProcessingEnvironment.discoveredProcs 可访问:
模块 jdk.compiler 没有将 com.sun.tools.javac.processing 开放给未命名模块 @3d8512e9
问题描述
-
Lombok 版本过旧,不支持 JDK 17,导致的反射访问错误
-
同时,
spring-boot-maven-plugin
版本不匹配,导致插件无法正确处理 JDK 17 的字节码
处理策略
- 升级 Lombok 版本以适配 JDK 17
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>1.18.20</version>
</dependency>
- 升级
spring-boot-maven-plugin
与 Spring Boot 主版本一致
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<version>3.0.5</version>