1、添加教务老师字段

2、布置作业

mec-biz/src/main/java/com/ym/mec/biz/service/impl/CoursesGroupServiceImpl.java

@@ -156,7 +156,7 @@ public class CoursesGroupServiceImpl extends BaseServiceImpl<Long, CoursesGroup>
             String courseName=e.getMessage().substring(e.getMessage().indexOf(")-")+2);
             courseName = courseName.substring(0,courseName.indexOf("("));
             String courseTime = e.getMessage().substring(e.getMessage().indexOf("在") + 1);
-            courseTime = courseTime.substring(0, courseTime.indexOf("的时间段内"));
+            courseTime = courseTime.substring(0, courseTime.indexOf("至"));
             errMessage="现在课程：xxx";
             errMessage+=courseName;
             errMessage+="<br/>冲突时间：";
@@ -626,7 +626,7 @@ public class CoursesGroupServiceImpl extends BaseServiceImpl<Long, CoursesGroup>
             String courseName=e.getMessage().substring(e.getMessage().indexOf(")-")+2);
             courseName = courseName.substring(0,courseName.indexOf("("));
             String courseTime = e.getMessage().substring(e.getMessage().indexOf("在") + 1);
-            courseTime = courseTime.substring(0, courseTime.indexOf("的时间段内"));
+            courseTime = courseTime.substring(0, courseTime.indexOf("至"));
             errMessage="现在课程：xxx";
             errMessage+=courseName;
             errMessage+="<br/>冲突时间：";