前言：
MapStruct支持Spring的依赖注入机制，只须要在@Mapper注解中添加componentModel配置项，并设置为[spring]便可。
待转换的类
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@Getter @Setter @ToString @Builder @AllArgsConstructor @NoArgsConstructor public class Spu { private Integer id; private String name; private String caption; private String pics; private String specs; private String unit; private Integer hot; private Integer comments; private Integer agrees; private Integer recommend; private Integer status; private String service; private String info; private Integer countryId; private String addr; private LocalDateTime createTime; private LocalDateTime updateTime; } |
目标类
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@Getter @Setter @ToString @Builder @AllArgsConstructor @NoArgsConstructor public class SpuVO { private Integer id; private String name; private String caption; private String pics; private String specs; private String unit; private String service; private String addr; } |
转换接口
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@Mapper (componentModel = "spring" ) public interface SpuTrans { List<SpuVO> spuList2SpuVOList(List<Spu> spuList); } |
测试类
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@Controller @RequestMapping () public class IndexController { @Resource private SpuTrans spuTrans; @Resource private SpuService spuService;
@GetMapping ( "/list" ) public ModelAndView list(ModelAndView mav) { //轮播图 List<Spu> spuList = spuService.selectAll(); List<SpuVO> spuVOList = spuTrans.spuList2SpuVOList(spuList);
mav.addObject( "spuVOList" , spuVOList); mav.setViewName( "spu_list" ); return mav; } } |
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原文链接：https://blog.51cto测试数据/lianghecai/5352205
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