Updated 在线授课接口定义 (markdown)

@@ -54,8 +54,9 @@ Request params：
 
 Response：
 
-```json
+```
 {
+  "data": {
     "student_detail": {
       "student_info": {
         "real_name": "Mmm",
@@ -95,14 +96,16 @@ Response：
         "course_type": "单词",
         "ratio": "10%"
     }
-]
-    
+    ]      
     },
     "group_room_info": {
       "group_name": "BOXFiSH Online Teaching Group",
       "group_id": "@TGS#2SMUBTAER",
       "chat_room_id": 359755386104019
     }
+  },
+  "returnCode": 200,
+  "returnMsg": "success"
 }
 ```
 
@@ -135,6 +138,12 @@ Request params：
 }
 ```
 
+Response:
+
+```
+...
+```
+
 # 3.课程正常结束接口
 接口地址：/teaching/student/finish
 
@@ -149,9 +158,13 @@ Request params：
 
 返回值：
 
-status code：200
-
-
+```
+{
+  "data": {},
+  "returnCode": 200,
+  "returnMsg": "success"
+}
+```
 
 
 
@@ -176,7 +189,13 @@ Request body：
 
 Response
 
-status code: 200
+```
+{
+  "data": {},
+  "returnCode": 200,
+  "returnMsg": "success"
+}
+```
 
 # 5.客户端断线重连获取课程状态
 > 说明：
@@ -196,7 +215,11 @@ Response：
 
 ```
 {
+  "data": {
       "recover": true
+  },
+  "returnCode": 200,
+  "returnMsg": "success"
 }
 ```
 
@@ -217,9 +240,12 @@ Request params：
 Response:
 
 ```
-
 {
+  "data": {
     "group_id": "@TGS#2SMUBTAER",
     "chat_room_id": 359755386104019
+  },
+  "returnCode": 200,
+  "returnMsg": "success"
 }
-```
\ No newline at end of file
+``````
\ No newline at end of file