Failed to execute goal: ...Compilation failure: Compilation failure:

绝地灬酷狼 2022-05-12 07:14 205阅读 0赞

# Failed to execute goal: …Compilation failure: Compilation failure: #

## 错误描述 ##

基于SpringBoot2.0使用Maven构建了一个多模块项目，其中将项目中的公用模块抽离出来独立成工程，并在其它模块中引用该公用模块。但是，在使用maven install时，却总是抛出无法找到公用模块的类这样的错误。问题如下：

BUILD FAILURE
        [INFO] ------------------------------------------------------------------------
        [INFO] Total time: 3.446 s
        [INFO] Finished at: 2018-09-15T17:47:06+08:00
        [INFO] Final Memory: 40M/293M
        [INFO] ------------------------------------------------------------------------
        [ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.8.0:compile (default-compile) on project demo-tyrity: Compilation failure: Compilation failure:
        [ERROR] /Users/tyrone/workspace/tyrone-demo/demo-tyrity/src/main/java/com/tyrone/o2o/tangpiao/service/impl/TangPiaoServiceImpl.java:[9,40] 程序包com.tyrone.o2o.service.tangpiao不存在
        [ERROR] /Users/tyrone/workspace/tyrone-demo/demo-tyrity/src/main/java/com/tyrone/o2o/tangpiao/service/impl/TangPiaoServiceImpl.java:[14,45] 找不到符号
        [ERROR] 符号: 类 ITangPiaoService
        [ERROR] /Users/tyrone/workspace/tyrone-demo/demo-tyrity/src/main/java/com/tyrone/o2o/Application.java:[11,40] 程序包com.tyrone.o2o.service.tangpiao不存在
        [ERROR] /Users/tyrone/workspace/tyrone-demo/demo-tyrity/src/main/java/com/tyrone/o2o/Application.java:[17,28] 找不到符号
        [ERROR] 符号:   类 ITangPiaoService
        [ERROR] 位置: 类 com.tyrone.o2o.Application
        [ERROR] /Users/workspace/tyrone-demo/demo-tyrity/src/main/java/com/tyrone/o2o/tangpiao/service/impl/TangPiaoServiceImpl.java:[18,9] 方法不会覆盖或实现超类型的方法
        [ERROR] /Users/tyrone/workspace/tyrone-demo/demo-tyrity/src/main/java/com/tyrone/o2o/tangpiao/service/impl/TangPiaoServiceImpl.java:[23,9] 方法不会覆盖或实现超类型的方法
        [ERROR] -> [Help 1]
        [ERROR] 
        [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
        [ERROR] Re-run Maven using the -X switch to enable full debug logging.
        [ERROR] 
        [ERROR] For more information about the errors and possible solutions, please read the following articles:
        [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
        [ERROR]

## 解决方案 ##

在`spring-boot-maven-plugin`插件中增加如下属性：

完整配置如下：

<plugin>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-maven-plugin</artifactId>
        <version>${spring-boot-version}</version>
        <configuration>
            <classifier>exec</classifier>
        </configuration>
        <executions>
            <execution>
                <goals>
                    <goal>repackage</goal>
                </goals>
            </execution>
        </executions>
    </plugin>