add traing cms api

rankin-common-utils/src/main/java/cn/rankin/common/utils/api/annotation/SerializedField.java

@@ -0,0 +1,4 @@
+package cn.rankin.common.utils.api.view;
+
+public class SerializedField {
+}

rankin-data-api/src/main/java/cn/rankin/data/api/product/dto/TrainingDTO.java

@@ -0,0 +1,4 @@
+package cn.rankin.data.api.product.dto;
+
+public class TrainingDTO {
+}

rankin-product-service/src/main/java/cn/rankin/productservice/service/TrainingService.java

@@ -0,0 +1,4 @@
+package cn.rankin.productservice.service;
+
+public class TrainingService {
+}