增加乐器采购清单确认接口

mec-student/src/main/java/com/ym/mec/student/controller/MusicGroupController.java

@@ -240,7 +240,7 @@ public class MusicGroupController extends BaseController {
         Map payMap = payService.getPayMap(
                 orderAmount,
                 orderNo,
-                "http://47.99.212.176:8000/studentOrder/notify",
+                "http://mstudev.dayaedu.com/api-student/studentOrder/notify",
                 "http://mstudev.dayaedu.com/#/paymentResult",
                 "测试订单",
                 "测试订单");