[B端][修改]:标注B端接口解释,方便在swagger-ui中查询

mallinkBApi/src/main/java/com/simple/controller/WxCouponOrderController.java

@@ -21,7 +21,7 @@ import java.util.Map;
 
 @RestController
 @RequestMapping("/api/couponOrder")
-
+@Api(description = "卡券相关接口")
 public class WxCouponOrderController extends BaseController {
     private Logger logger = Logger.getLogger(WxCouponOrderController.class);