Merge remote-tracking branch 'origin/master'

edu-user/edu-user-server/src/main/java/com/keao/edu/user/controller/ExamOrderController.java

@@ -124,7 +124,7 @@ public class ExamOrderController extends BaseController {
         if (createTime.before(beforeDate)) {
             return failed("订单已超时,请重新下单");
         }
-        amount = examRegistrationPayment.getTransAmount();
+        amount = examRegistrationPayment.getTransAmount().setScale(2,BigDecimal.ROUND_HALF_UP);
 
         Date expireDate = DateUtil.addMinutes(createTime, 30);
         String timeExpire = new SimpleDateFormat("yyyyMMddHHmmss").format(expireDate);