SpringBoot+MyBatisPlus实现插入关联多表数据的接口（企业质检管理举例）

绝地灬酷狼 2023-10-18 20:27 2阅读 0赞

## 场景 ##

SpringBoot项目中实现开放一个接口，接受上位机传递的tryCode(托盘编号)，进而在关联的两个表中插入数据。

### 效果 ###

接口传递参数

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0JBREFPX0xJVU1BTkdfUUlaSEk_size_16_color_FFFFFF_t_70][]![Image 1][]

接口返回数据

![Image 1][]![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0JBREFPX0xJVU1BTkdfUUlaSEk_size_16_color_FFFFFF_t_70 1][]

## 实现 ##

在SpringBoot项目中的Controller

@Description("扫码生成单件质检单")
        @RequestMapping(value="/generatingSingleJianQualityTestOrder",method =RequestMethod.POST)
        @ResponseBody
        @ApiOperation(value="生成单件质检单", notes="上位机扫码，生成单件质检单")
        @ApiImplicitParam(name = "trayCode", value = "托盘编码", required = true, dataType = "String")
        public  Json generatingSingleJianQualityTestOrder(String trayCode) {
            return this.wmsMasterCleanFinishService.generatingSingleJianQualityTestOrder(trayCode);
        }

注：

@ApiOperation(value="生成单件质检单", notes="上位机扫码，生成单件质检单")  
@ApiImplicitParam(name = "trayCode", value = "托盘编码", required = true, dataType = "String")

这两个注解是swagger接口说明的注解，如果没有使用则直接忽略。

SpringBoot+Swagger2实现可视化API文档流程：

[https://blog.csdn.net/BADAO\_LIUMANG\_QIZHI/article/details/93616618][https_blog.csdn.net_BADAO_LIUMANG_QIZHI_article_details_93616618]

接受传递过来的trayCode参数，传递到service层。

其中Json是封装的Json数据类。

### Json代码 ###

package com.ws.api.sys.vo;
    
    import lombok.Data;
    
    import java.io.Serializable;
    
    @Data
    public class Json implements Serializable {
        //默认未失败状态
        private static Json instance;
        private String msg = "接口访问失败";
        private String title = "失败提示";
        private boolean status = false;
        private int code = 300;
        private Object data = null;
    
        public synchronized static Json getInst() {
            if(instance==null){
                instance = new Json();
            }
            return instance;
        }
    
        public Json() {
            super();
        }
    
        public Json success(Object data){
            this.title = "成功提示";
            this.msg = "接口访问成功";
            this.status = true;
            this.code = 200;
            this.data = data;
            return this;
        }
    
        public Json success(){
            this.title = "成功提示";
            this.msg = "接口访问成功";
            this.status = true;
            this.code = 200;
            this.data = null;
            return this;
        }
    
        public Json fail(Object data){
            this.title = "失败提示";
            this.msg = "接口访问失败";
            this.status = false;
            this.code = 300;
            this.data = data;
            return this;
        }
    
        public Json fail(){
            this.title = "失败提示";
            this.msg = "接口访问失败";
            this.status = false;
            this.code = 300;
            this.data = null;
            return this;
        }
    }

### Service层代码 ###

public  Json generatingSingleJianQualityTestOrder(String trayCode);

### ServiceImpl代码 ###

@Transactional
        @Override
        public Json generatingSingleJianQualityTestOrder(String trayCode)
        {
            Json json=Json.getInst();
            try{
            WmsQualitytesOrder wmsQualitytesOrder = new WmsQualitytesOrder();
            //质检单号
            String orderCode = this.iWmsQualitytesOrderService.generatePickNo(new Date());
            wmsQualitytesOrder.setOrderCode(orderCode);
            //创建时间
            wmsQualitytesOrder.setGmtCreat(new Date());
            //状态为 未质检
            wmsQualitytesOrder.setStatus(0);
            //发起机台固定为清洁车间机台cj002
            wmsQualitytesOrder.setInitiaWorkshop("cj002");
            //质检类型为单件质检
            wmsQualitytesOrder.setQualifiedType("1");
            int result = this.wmsQualitytesOrderMapper.insert(wmsQualitytesOrder);
            if (result > 0){
                WmsQualitytestListOrder wmsQualitytestListOrder = new WmsQualitytestListOrder();
                //设置主表ID
                wmsQualitytestListOrder.setQualitytestId(wmsQualitytesOrder.getId());
                //设置物料名称
                BusTrayMateriel busTrayMateriel = new BusTrayMateriel();
                QueryWrapper<BusTrayMateriel> busTrayMaterielQueryWrapper = new QueryWrapper<>();
                busTrayMaterielQueryWrapper.eq("tray_number", trayCode);
                List<BusTrayMateriel> busTrayMaterielList = new ArrayList<BusTrayMateriel>();
                busTrayMaterielList = busTrayMaterielMapper.selectList(busTrayMaterielQueryWrapper);
                busTrayMateriel=busTrayMaterielList.get(0);
                wmsQualitytestListOrder.setMaterielName(busTrayMateriel.getMaterielName());
                //设置物料ID
                wmsQualitytestListOrder.setMaterielId(busTrayMateriel.getId());
                //设置物料编号
                wmsQualitytestListOrder.setMaterielNumber(busTrayMateriel.getMaterielNumber());
                //设置物料类别名称
                BusMaterielInfo busMaterielInfo = new BusMaterielInfo();
                QueryWrapper<BusMaterielInfo> busTrayMaterielInfoQueryWrapper = new QueryWrapper<>();
                busTrayMaterielInfoQueryWrapper.eq("materiel_number", busTrayMateriel.getMaterielNumber());
                busMaterielInfo = busMaterielInfoMapper.selectOne(busTrayMaterielInfoQueryWrapper);
                Long materialType = busMaterielInfo.getMaterielType();
                //码表
                SysCode sysCode = new SysCode();
                QueryWrapper<SysCode> sysCodeQueryWrapper = new QueryWrapper<>();
                sysCodeQueryWrapper.eq("code_type", "materiel_type");
                sysCodeQueryWrapper.eq("code_value", materialType);
                sysCode = codeMapper.selectOne(sysCodeQueryWrapper);
                wmsQualitytestListOrder.setMaterielTypeName(sysCode.getCodeName());
                //设置物料类别
                wmsQualitytestListOrder.setMaterielType(materialType.intValue());
                //设置数量
                wmsQualitytestListOrder.setNum(busTrayMaterielList.size());
                //设置物料规格
                wmsQualitytestListOrder.setMaterielSpec(busMaterielInfo.getMaterielSpec());
                //设置单位
                wmsQualitytestListOrder.setUntiy(busMaterielInfo.getUntiy());
                //设置批次？单件质检是否应该有批次号
    
                //设置供应商批次
                wmsQualitytestListOrder.setSupplierBatch(busTrayMateriel.getSupplierBatch());
                //设置质检类型
                wmsQualitytestListOrder.setQualifiedType("1");
                //设置质检名字
                wmsQualitytestListOrder.setQualifiedName("单件质检");
                //设置是否有批次
                wmsQualitytestListOrder.setBatchFlag(0);
                //设置发起机台
                wmsQualitytestListOrder.setInitiaWorkshop("清洁车间机台");
                //设置是否完成质检
                wmsQualitytestListOrder.setQualifiedFlag(0);
                //保存
                this.iWmsQualitytestListOrderService.save(wmsQualitytestListOrder);
                json.success();
                json.setMsg("生成质检单成功");
            }else{
                json.fail();
                json.setMsg("生成质检单主表异常，请联系管理员");
            }
            }catch (Exception e){
                json.fail();
                json.setMsg("生成质检单异常:"+e.toString());
            }
            return json;
        }

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0JBREFPX0xJVU1BTkdfUUlaSEk_size_16_color_FFFFFF_t_70]: https://img-blog.csdnimg.cn/2019062513520953.jpg?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0JBREFPX0xJVU1BTkdfUUlaSEk=,size_16,color_FFFFFF,t_70
[Image 1]: 
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[https_blog.csdn.net_BADAO_LIUMANG_QIZHI_article_details_93616618]: https://blog.csdn.net/BADAO_LIUMANG_QIZHI/article/details/93616618