画布 1
MapStruct
  Java映射框架
    一个自动生成 bean mapper 类的代码生成器
    能够在不同的数据类型之间进行转换
  version
    https://github.com/mapstruct/mapstruct/releases
    https://repo1.maven.org/maven2/org/mapstruct/mapstruct/
    <dependency>
<groupId>org.mapstruct</groupId>
<artifactId>mapstruct</artifactId>
<version>${org.mapstruct.version}</version>
</dependency>
    <build><plugins><plugin><configuration>
<annotationProcessorPaths>
<path>
<groupId>org.mapstruct</groupId>
<artifactId>mapstruct-processor</artifactId>
<version>${org.mapstruct.version}</version>
</path>
</annotationProcessorPaths>
</configuration>
      <annotationProcessorPaths>
  注解