使用Mapstruct来进行PO与VO之间的映射

参考链接：

http://www.tianshouzhi.com/api/tutorials/mapstruct

https://blog.youkuaiyun.com/u014175005/article/details/72792839

https://juejin.im/entry/5b228c2651882574b15882ba

 

大概使用说明：

<!--mapstruct-jdk8-->
<dependency>
    <groupId>org.mapstruct</groupId>
    <artifactId>mapstruct-jdk8</artifactId>
    <version>1.3.0.Final</version>
</dependency>

 

<plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-compiler-plugin</artifactId>
    <version>3.5.1</version>
    <configuration>
        <source>1.8</source>
        <target>1.8</target>
        <encoding>UTF-8</encoding>
        <annotationProcessorPaths>
            <path>
                <groupId>org.mapstruct</groupId>
                <artifactId>mapstruct-processor</artifactId>
                <version>1.3.0.Final</version>
            </path>
            <path>
                <groupId>org.projectlombok</groupId>
                <artifactId>lombok</artifactId>
                <version>1.16.18</version>
            </path>
        </annotationProcessorPaths>
    </configuration>
</plugin>

 

 

@Mapper(uses = DateConverter.class)
public interface ThriftDTOConverter {

    ThriftDTOConverter INSTANCE = Mappers.getMapper(ThriftDTOConverter.class);

    @Mappings({
            @Mapping(source = "start", target = "offset"),
            @Mapping(source = "size", target = "limit"),
    })
    UserOrderListQuery toUserOrderListQuery(OffSetPageParams paging);

}

 

UserOrderListQuery userOrderListQuery = ThriftDTOConverter.INSTANCE.toUserOrderListQuery(paging);