Java 龙目岛和Maven
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时间：2020-08-11 06:01:14 来源:igfitidea点击:
Lombok and Maven
提问by Kennedy Oliveira
I'm trying to use Lombok with Maven and VRaptor on IntelliJ but it doesn't work.
我正在尝试在 IntelliJ 上将 Lombok 与 Maven 和 VRaptor 一起使用，但它不起作用。
I already read some info in stackoverflow but none solved my problem, i already enabled the Annotation Processor in Intellij but still nothing.
我已经在 stackoverflow 中阅读了一些信息，但没有解决我的问题，我已经在 Intellij 中启用了注释处理器，但仍然没有。
I tryied to compile it from command-line too (Windows) and didn't work.
我也尝试从命令行（Windows）编译它，但没有用。
I also tryed to create another project without maven and add the library, create some classes for test and it works, compile and run perfectly.
我还尝试在没有 maven 的情况下创建另一个项目并添加库，创建一些用于测试的类，它可以正常工作、编译和运行。
Any help?
有什么帮助吗？
The project has only 2 class, 1 entity and 1 controller
该项目只有2个类，1个实体和1个控制器
Here is my pom.xml
这是我的 pom.xml
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>razor</groupId>
<artifactId>controle-de-ponto</artifactId>
<version>0.0.1</version>
<packaging>war</packaging>
<description>Um sistema de controlo de ponto</description>
<repositories>
<repository>
<id>projectlombok.org</id>
<url>http://projectlombok.org/mavenrepo</url>
</repository>
</repositories>
<properties>
<project.build.sourceEncoding>ISO-8859-1</project.build.sourceEncoding>
<weld.version>2.1.2.Final</weld.version>
</properties>
<dependencies>
<dependency>
<groupId>br.com.caelum</groupId>
<artifactId>vraptor</artifactId>
<version>4.1.4</version>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>0.11.6</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.jboss.weld.servlet</groupId>
<artifactId>weld-servlet-core</artifactId>
<version>2.1.2.Final</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.jboss.weld</groupId>
<artifactId>weld-core-impl</artifactId>
<version>2.1.2.Final</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.el</groupId>
<artifactId>el-api</artifactId>
<version>2.2</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-validator-cdi</artifactId>
<version>5.1.1.Final</version>
</dependency>
<dependency>
<groupId>javax.inject</groupId>
<artifactId>javax.inject</artifactId>
<version>1</version>
<!-- uncomment this line on app servers -->
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jstl</artifactId>
<version>1.2</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.apache.velocity</groupId>
<artifactId>velocity</artifactId>
<version>1.7</version>
</dependency>
<dependency>
<groupId>org.apache.velocity</groupId>
<artifactId>velocity-tools</artifactId>
<version>2.0</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-entitymanager</artifactId>
<version>4.3.8.Final</version>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.34</version>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>br.com.caelum.vraptor</groupId>
<artifactId>vraptor-jpa</artifactId>
<version>4.0.2</version>
</dependency>
<dependency>
<groupId>br.com.caelum.vraptor</groupId>
<artifactId>vraptor-java8</artifactId>
<version>4.0.0.Final</version>
</dependency>
</dependencies>
<build>
<finalName>controle-de-ponto</finalName>
<!--<outputDirectory>/Users/turini/Documents/workspace/vraptor4/vraptor-blank-project/src/main/webapp/WEB-INF/classes</outputDirectory>-->
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.1</version>
<configuration>
<compilerVersion>1.8</compilerVersion>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
</plugins>
</build>
Error when i try to compile:
我尝试编译时出错：
[INFO] ------------------------------------------------------------------------
[INFO] Building controle-de-ponto 0.0.1
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ controle-de-ponto ---
[INFO] Using 'ISO-8859-1' encoding to copy filtered resources.
[INFO] Copying 3 resources
[INFO]
[INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ controle-de-ponto ---
[INFO] Changes detected - recompiling the module!
[INFO] Compiling 2 source files to C:\Users\Kennedy\Desktop\controle-de-ponto\target\classes
[INFO] -------------------------------------------------------------
[ERROR] COMPILATION ERROR :
[INFO] -------------------------------------------------------------
[ERROR] /C:/Users/Kennedy/Desktop/controle-de-ponto/src/main/java/br/com/caelum/vraptor/controller/IndexController.java:[37,16] cannot find symbol
symbol: method setNome(java.lang.String)
location: variable usuario of type org.razor.cponto.beans.Usuario
[INFO] 1 error
[INFO] -------------------------------------------------------------
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 1.167 s
[INFO] Finished at: 2015-02-04T13:41:01-02:00
[INFO] Final Memory: 17M/204M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.1:compile (default-compile) on project controle-de-ponto: Compilation failure
[ERROR] /C:/Users/Kennedy/Desktop/controle-de-ponto/src/main/java/br/com/caelum/vraptor/controller/IndexController.java:[37,16] cannot find symbol
[ERROR] symbol: method setNome(java.lang.String)
[ERROR] location: variable usuario of type org.razor.cponto.beans.Usuario
[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
采纳答案by Kennedy Oliveira
This should work as is, and has nothing to do with IntelliJ idea. But I would:
这应该按原样工作，与 IntelliJ 想法无关。但我会：
- make sure the
@Dataannotation is the lombok one - remove the repository definition (maven central is fine)
- use a recent lombok version (1.16.0as of this writing)
- rebuild (
mvn clean package)
I think the lombok jar is not found by maven in your case or that you might have another @Data.
我认为 maven 在你的情况下没有找到 lombok jar 或者你可能有另一个@Data.
回答by Dinarte Filho
You need add lombok plugin:
您需要添加 lombok 插件：
<build>
<plugins>
<plugin>
<groupId>org.projectlombok</groupId>
<artifactId>lombok-maven-plugin</artifactId>
<version>1.16.8.0</version>
<executions>
<execution>
<phase>generate-sources</phase>
<goals>
<goal>delombok</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
回答by aliopi
This might work
这可能有效
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.6.0</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
<annotationProcessorPaths>
<path>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>1.16.12</version>
</path>
</annotationProcessorPaths>
</configuration>
</plugin>
</plugins>
</build>
Latest versions:
最新版本：
回答by Sameer Shrestha
Try this dependency
试试这个依赖
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>1.16.16</version>
<scope>provided</scope>
</dependency>
