添加字段

sexam/src/main/java/com/xhkjedu/sexam/controller/paperstudent/EScanbatchController.java

     //保持批次信息
     @PostMapping("/save")
     public ResultVo saveEscanbatch(@RequestBody EScanbatch eScanbatch) {
-        N_Utils.validation(new Object[]{eScanbatch.getEpid(),"试卷id",1,eScanbatch.getBatchname(),"设备",2});
+        N_Utils.validation(new Object[]{eScanbatch.getEpid(),"试卷id",1,eScanbatch.getMac(),"设备",2});
         Map map = eScanbatchService.saveScanBatch(eScanbatch);
         return new ResultVo(0, "成功保存", map);
     }

sexam/src/main/java/com/xhkjedu/sexam/model/paperstudent/EScanbatch.java

     //创建时间
     private Integer createtime;
 
+    //扫描仪mac地址
+    private String mac;
+
 
 }

sexam/src/main/java/com/xhkjedu/sexam/model/paperstudent/EScanerror.java

 
 import javax.persistence.Id;
 import javax.persistence.Table;
+import java.util.List;
 
 /**
  * @Description: TODO 扫描出错信息
     //错误类型
     private Integer errortype;
 
+    //当前批次第几页
+    private Integer pagenum;
+
+    //学生答题未处理图片
+    private String stupic;
+
     //错误内容
     private String errorjson;
 

sexam/src/main/java/com/xhkjedu/sexam/service/paperstudent/EPaperStudentService.java

         EScanerror er = new EScanerror();
         er.setBatchid(pswvo.getBatchid());
         er.setErrortype(errortype);
+        er.setPagenum(pswvo.getPagenum());
         er.setErrorjson(JSON.toJSONString(pswvo));
         er.setCreatetime(N_Utils.getSecondTimestamp());
         eScanerrorMapper.insertSelective(er);
     public void saveScanPaperError(EScanerror eScanerror){
         eScanerror.setErrortype(1);
         eScanerror.setCreatetime(N_Utils.getSecondTimestamp());
-        eScanerrorMapper.insertSelective(eScanerror);
+        eScanerrorMapper.insertUseGeneratedKeys(eScanerror);
         eScanbatchMapper.updateErrornum(eScanerror.getBatchid());
     }
 

sexam/src/main/java/com/xhkjedu/sexam/service/paperstudent/EScanbatchService.java

      * @date: 2022/8/11/011 9:42
      **/
     public Map saveScanBatch(EScanbatch eScanbatch){
-        String batchname = eScanbatch.getBatchname() + "-" + eScanbatch.getEpid() + "-";
+        String batchname = eScanbatch.getMac() + "-" + eScanbatch.getEpid() + "-";
         //获取数据库中该批次名的扫描批次数量
         Integer bnum = eScanbatchMapper.getBatchNameLikeNum(batchname);
         if(bnum == null || bnum == 0){

sexam/src/main/java/com/xhkjedu/sexam/vo/paperstudent/PaperStudentWebVo.java

 
     private Integer batchid;//答题卡扫描批次
 
+    private Integer pagenum;//当前批次第几页
+
 }