问题：

lombok 到底怎么样？

值得使用吗？

 

lombok 是通过注解方式 自动生成 getter setter toString 等东西

 

解决：

在netbeans 中感觉不值得使用

IDEA 有插件支持可能比较好

 

 

使用方式：

1. pom.xml 中引入插件
   
   <dependency> <groupId>org.projectlombok</groupId> <artifactId>lombok</artifactId> <version>0.9.2</version> <scope>provided</scope> </dependency> ... <plugin> <groupId>org.projectlombok</groupId> <artifactId>lombok-maven-plugin</artifactId> <version>1.16.20.0</version> <executions> <execution> <phase>generate-sources</phase> <goals> <goal>delombok</goal> </goals> </execution> </executions> </plugin> .... <repositories> <repository> <id>projectlombok.org</id> <url>http://projectlombok.org/mavenrepo</url> </repository> </repositories>

   1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29

   <dependency>             <groupId>org.projectlombok</groupId>             <artifactId>lombok</artifactId>             <version>0.9.2</version>             <scope>provided</scope>         </dependency>   ... <plugin>                 <groupId>org.projectlombok</groupId>                 <artifactId>lombok-maven-plugin</artifactId>                 <version>1.16.20.0</version>                 <executions>                     <execution>                         <phase>generate-sources</phase>                         <goals>                             <goal>delombok</goal>                         </goals>                     </execution>                 </executions>             </plugin>       .... <repositories>         <repository>             <id>projectlombok.org</id>             <url>http://projectlombok.org/mavenrepo</url>         </repository>     </repositories>

   
    
2. 在 /src/lombok/demo/C1.java 中创建
   
   @Data//自动生成 setter getter public class C1 { int id ; String name; }

   1 2 3 4 5

   @Data//自动生成 setter getter public class C1 { int id ; String name; }

   
    
3. 正常使用

 

参考：

https://projectlombok.org