优化提示

slive/src/main/java/com/xhkjedu/slive/service/xz/XzService.java

                 //保存完课程表之后修改当前步骤
                 xzMapper.updateCurstepByXzid(3,xz.getXzid());
 
-                return new ResultVo(0, "保存行政直播课程表成功");
+                return new ResultVo(0, "保存成功");
             }
         } catch (Exception e) {
             log.error("保存行政直播课程表出错：" + e.getMessage());
-            return new ResultVo(1,"保存行政直播课程表失败");
+            return new ResultVo(1,"保存失败");
         }
 
 
                         }
                     }
                 }
-                return new ResultVo(0, "成功删除课程表单个课程");
+                return new ResultVo(0, "删除成功");
             }
         } catch (Exception e) {
             log.error("删除课程表单个课程出错：" + e.getMessage());
-            return new ResultVo(1, "删除课程表单个课程失败");
+            return new ResultVo(1, "删除失败");
         }
     }
 
 
                 }
             }
-            return new ResultVo(0, "成功保存课程表单个课程",courseid);
+            return new ResultVo(0, "保存成功",courseid);
         } catch (Exception e) {
             log.error("保存课程表单个课程出错：" + e.getMessage());
-            return new ResultVo(1, "保存课程表单个课程失败");
+            return new ResultVo(1, "保存失败");
         }
     }
 
                 courseid = ((XzService) applicationContext.getBean("xzService")).saveCourseAll(lst, course);
             } else {
                 courseid = courseVo.getCourseid();
+                //保存直播关联班级
+                LCourseClass courseClass = new LCourseClass();
+                courseClass.setCourseid(courseid);
+                courseClass.setClassid(kjTeaVo.getClassid());
+                courseClass.setCreateid(kjTeaVo.getTeacherid());
+                courseClass.setCreatetime(N_Utils.getSecondTimestamp());
+                courseClassMapper.insertUseGeneratedKeys(courseClass);
+
                 //说明该教师当前有其他直播课，则把班级加入课程，完成直播课学生数量
                 TClassStudent cs = new TClassStudent();
                 cs.setSchoolid(kjTeaVo.getSchoolid());

slive/src/main/resources/mapper/liveplay/CourseSectionMapper.xml

     </update>
     <!--获取课程学生列表-->
     <select id="listStudent" resultType="java.util.Map">
-        select u.username studentname,u.loginname,cs.createtime
+        select u.username studentname,u.loginname,u.usersex,cs.createtime
         ,(select concat(c.gradeid,'_',c.classname) from t_class_student cs2 left join t_class c on cs2.classid=c.classid
         where cs2.studentid=cs.studentid and c.classtype=1 and c.classstate=1 and c.year=#{year} order by c.classid desc limit 1)classname
         from t_class_student cs left join t_user u on cs.studentid = u.userid