1、问题描述
项目中使用了lombok,但是在idea编译过程是出现找不到符号。报错如下图所示:

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@Data @ApiModel(value = "HeadTeacherVO", description = "设置班主任对象") public class HeadTeacherVO implements Serializable { private static final long serialVersionUID = 5156410770039160995L; @NotNull(message = "年级班级ID不能为空") @ApiModelProperty(value = "年级班级ID", example = "1") private Long gradeClassId; @NotNull(message = "教师ID不能为空") @ApiModelProperty(value = "教师ID", example = "1") private Long teacherId; }
lombok版本如下:
<dependency> <groupId>org.projectlombok</groupId> <artifactId>lombok</artifactId> <version>1.18.8</version> <scope>provided</scope> </dependency>
idea的lombok插件版本为:

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2、网上看到的3种解决方式
2.1 第一种(无效)

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2.2 第二种(无效)

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2.3 第三种(有效)
<plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-compiler-plugin</artifactId> <version>3.8.0</version> <configuration> <source>${java.version}</source> <target>${java.version}</target> <encoding>${project.build.sourceEncoding}</encoding> <compilerArguments> <extdirs>src\main\webapp\WEB-INF\lib</extdirs> </compilerArguments> <annotationProcessorPaths> <path> <groupId>org.projectlombok</groupId> <artifactId>lombok</artifactId> <version>1.18.8</version> </path> </annotationProcessorPaths> </configuration> </plugin>
在编译,OK!
原文链接:https://www.jianshu.com/p/f86e1e26099b