sdsdsds

src/main/java/com/template/controller/SmartEvaluateStudentController2.java

@@ -191,7 +191,7 @@ public class SmartEvaluateStudentController2 implements SmartEvaluateStudentCont
                     }
                 }
                 if(names != null && names.size() > 0){
-                    data.setExamType(StringUtils.join(names));
+                    data.setExamType(StringUtils.join(names,","));
                 }
 
             }