开始录制、学生作业状态完善

slive/src/main/java/com/xhkjedu/slive/vo/liveplay/RecordserverVo.java

     private String sid;//sid
     private Integer sectionid;//课节id
     private String cloudcode;//区域码
-    private Integer schoolid;//学校id
+    private String schoolid;//学校id
 }

sstudy/src/main/resources/mapper/paperstudent/PaperStudentMapper.xml

     <!--获取学生作业状态-->
     <select id="getPaperState" resultType="java.util.Map">
         select s.psid,s.paperid,s.classid,s.studentid,s.psstate,s.pschecked
-        ,p.hasreport,p.papertype,p.hasfile,p.hearfile
+        ,p.hasreport,p.papertype,p.hasfile,p.hearfile,p.committype
         ,(case when s.psstate=3 then (select psb.comm from t_paper_student_back psb
         where psb.psid=s.psid order by psbid desc limit 1) else null end)comm
         from t_paper_student s left join t_paper p on s.paperid=p.paperid