//controller层转换的代码
    @ApiOperation(value = "转换BO" , notes = "收货时更新库存")
    @RequestMapping(value = "/app/v2/transferBO" , method = RequestMethod.POST)
    public CommonTagInfoVO transferBO(@RequestBody @Valid CommonTagInfoBO bo){
        // 参数校验
        String warehouseCode = "D184";
        Map<String, List<CTagInfoBO>> map = new HashMap<>();
        for(CTagInfoBO tbo : bo.getTagskuInfos()){
            if(ObjectUtils.isEmpty(map.get(tbo.getBarcode()))){
                List<CTagInfoBO> ccList = new ArrayList<>();
                ccList.add(tbo);
                map.put(tbo.getBarcode(), ccList);
            }else{
                List<CTagInfoBO> cciList = map.get(tbo.getBarcode());
                cciList.add(tbo);
                map.put(tbo.getBarcode(), cciList);
            }

        }
        List<CTagInfoExBO> ciList = new ArrayList<>();
        for(String key : map.keySet()){
            CTagInfoExBO ccbo = new CTagInfoExBO();
            ccbo.setBarcode(key);
            ccbo.setWarehousecode(warehouseCode);
            List<String> epcList = new ArrayList<>();
            for(CTagInfoBO cib : map.get(key)){
                epcList.add(cib.getEpc());
            }
            ccbo.setEpcList(epcList);
            ciList.add(ccbo);
        }
        CommonTagInfoVO vo = new CommonTagInfoVO();
        vo.setRebindList(ciList);
        return vo;
    }

//几个要用的DTO
CommonTagInfoBO
@Getter
@Setter
public class CommonTagInfoBO {

    private List<CTagInfoBO> tagskuInfos;
}


CommonTagInfoVO
@Getter
@Setter
public class CommonTagInfoVO {
    private List<CTagInfoExBO> rebindList;

}

CTagInfoBO 
@Getter
@Setter
public class CTagInfoBO {
    private String barcode;
    private boolean binded;
    private String colorCode;
    private String colorName;
    private String epc;
    private String productCode;
    private String productName;
    private boolean recyclable;
    private String sizeCode;
    private String sizeName;
}

CTagInfoExBO 
@Getter
@Setter
public class CTagInfoExBO {
    private String warehousecode;

    private String barcode;

    private List<String> epcList;
}