保留小数

ynexam-admin/src/main/resources/application-dev.yml

@@ -8,14 +8,14 @@ spring:
         driverClassName: com.mysql.cj.jdbc.Driver
         druid:
             # 主库数据源
-            master:
-                url: jdbc:mysql://localhost:3306/yn_edu?useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=true&serverTimezone=GMT%2B8
-                username: root
-                password: root
 #            master:
-#                url: jdbc:mysql://182.92.73.21:3370/yn_edu?useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=true&serverTimezone=GMT%2B8
+#                url: jdbc:mysql://localhost:3306/yn_edu?useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=true&serverTimezone=GMT%2B8
 #                username: root
-#                password: long09aa@1345225844@.
+#                password: root
+            master:
+                url: jdbc:mysql://182.92.73.21:3370/yn_edu?useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=true&serverTimezone=GMT%2B8
+                username: root
+                password: long09aa@1345225844@.
             # 从库数据源
             slave:
                 # 从数据源开关/默认关闭

ynexam-ynedu/src/main/java/com/xhm/ynedu/service/impl/YnExportServiceImpl.java

@@ -773,6 +773,8 @@ public class YnExportServiceImpl implements IYExportService {
                 int size = ynExaminerLeads.size() - 2;
                 //一项要素的平均分
                 v = score /size;
+                BigDecimal bigDecimal = new BigDecimal(v + "");
+                BigDecimal v1 = bigDecimal.setScale(2, BigDecimal.ROUND_HALF_UP);
                 YnSubject ynSubject = ynSubjectMapper.selectYnSubjectById(o);
                 Integer row = 1;
                 for (int i1 = 1; i1 <= ynSubjects.size(); i1++) {
@@ -788,7 +790,7 @@ public class YnExportServiceImpl implements IYExportService {
                 va5.setVal(STVerticalJc.CENTER);
                 ctTc5.getPList().get(0).addNewPPr().addNewJc().setVal(STJc.CENTER);
                 cell5.getCTTc().addNewTcPr().addNewHMerge().setVal(STMerge.RESTART);
-                cell5.setText(String.valueOf(v));
+                cell5.setText(String.valueOf(v1));
             }
 
         }