扫码答题卡获取信息

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

@@ -33,7 +33,6 @@ public class EScanbatchController {
         return new ResultVo(0, "成功保存", map);
     }
 
-
     /**
      * 扫描答题卡列表
      *

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

@@ -30,7 +30,7 @@ public class EScanbatch extends BaseBean {
     //批次应扫张数
     private Integer batchnum;
 
-    //扫描数量
+    //扫描数量(包含成和失败:只要调用保存的方法就加1)
     private Integer scannum;
 
     //扫描出错数量

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

@@ -422,6 +422,10 @@ public class EPaperStudentService {
      **/
     @Transactional(rollbackFor = Exception.class)
     public void saveCommitPaperForScantron(PaperStudentWebVo pswvo) throws Exception{
+
+        //扫描一次扫描数量+1
+        eScanbatchMapper.updateScannum(pswvo.getBatchid());
+
         if(N_Utils.isEmptyInteger(pswvo.getEpid()) || N_Utils.isEmpty(pswvo.getExamno())){
             updateScanErrorInfo(4,pswvo);
             return;
@@ -504,8 +508,7 @@ public class EPaperStudentService {
 
             ePaperStudentQuestionMapper.updateBatchStuQuestion(sqlist);
             ePaperStudentMapper.updateStudentPaper(paperStudent);
-            //扫描完成更改批次数量
-            eScanbatchMapper.updateScannum(paperStudent.getBatchid());
+
             //更改违规数量
             if(paperStudent.getHasbad() == 1){
                 eScanbatchMapper.updateWgnum(paperStudent.getBatchid());
@@ -537,7 +540,10 @@ public class EPaperStudentService {
      * @author: wn
      * @date:
      **/
+    @Transactional(rollbackFor = Exception.class)
     public void saveScanPaperError(EScanerror eScanerror){
+        //扫描一次扫描数量+1
+        eScanbatchMapper.updateScannum(eScanerror.getBatchid());
         eScanerror.setErrortype(1);
         eScanerror.setCreatetime(N_Utils.getSecondTimestamp());
         eScanerrorMapper.insertUseGeneratedKeys(eScanerror);

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

@@ -83,6 +83,16 @@ public class EScanbatchService {
      **/
     public Map scanPaperDetail(Integer epid) {
         Map paper = ePaperMapper.getExamPaperSubjectForScan(epid);
+        int ysznum = 0;
+        Integer ysrnum = Integer.parseInt(paper.get("ysrnum").toString());
+        if(paper.get("scantronfile")!=null){
+            String scantronfile = paper.get("scantronfile").toString();
+            List<String> sflist = JSON.parseArray(scantronfile,String.class);
+            int pn = sflist.size() / 2;//答题卡的张数
+            ysznum = ysrnum * pn;//应扫码张数
+        }
+        paper.put("ysznum",ysznum);
+
         String alljson = paper.get("alljson").toString();
         Map pamap = JSON.parseObject(alljson,Map.class);
         List<Map> ranglist = (List<Map>) pamap.get("ranglist");

sexam/src/main/resources/mapper/paper/EPaperMapper.xml

@@ -127,8 +127,8 @@
 
     <!--根据试卷id获取考试科目信息-->
     <select id="getExamPaperSubjectForScan" resultType="java.util.Map">
-        select e.examname,e.gradeid,s.subjectname,p.pnum,p.ptype,a.alljson,
-               (select count(*) from e_paper_student ps where ps.epid=p.epid) ysnum
+        select e.examname,e.gradeid,s.subjectname,p.pnum,p.ptype,a.alljson,p.scantronfile,
+               (select count(*) from e_paper_student ps where ps.epid=p.epid) ysrnum
         from e_paper p left join e_subject s on p.esid=s.esid
         left join e_base e on s.examid=e.examid left join e_paper_analyze a on p.epid=a.epid
         where p.epid=#{epid} limit 1

sexam/src/main/resources/mapper/paperstudent/EScanbatchMapper.xml

@@ -9,8 +9,7 @@
 
     <!--更改扫描数量-->
     <update id="updateScannum">
-        update e_scanbatch set scannum=(select count(*) from e_paper_student ps where ps.sstate=2 and ps.batchid=#{batchid})
-        where batchid=#{batchid}
+        update e_scanbatch set scannum=scannum+1 where batchid=#{batchid}
     </update>
     <!--更改缺考数量-->
     <update id="updateQknum">