增加了validation

project-order/src/main/java/com/alibaba/cloud/integration/order/dto/CapacityStatQueryReqDTO.java

 package com.alibaba.cloud.integration.order.dto;
 
+import javax.validation.constraints.NotBlank;
 import javax.validation.constraints.NotEmpty;
 
 @lombok.Data
 public class CapacityStatQueryReqDTO {
 
-    @NotEmpty
+    @NotBlank
     private String startDate;
-    @NotEmpty
+
+    @NotBlank
     private String endDate;
     /**
      * cluster/branch/group
      */
-    @NotEmpty
+    @NotBlank
     private String levelType;
     /**
      * clusterId/branchId/groupId
      */
-    @NotEmpty
+    @NotBlank
     private String levelValue;
     private Integer page;
     private Integer size;

project-order/src/main/java/com/alibaba/cloud/integration/order/dto/OrderCreateReqDTO.java

@@ -2,6 +2,7 @@ package com.alibaba.cloud.integration.order.dto;
 
 import lombok.Data;
 
+import java.util.ArrayList;
 import java.util.List;
 
 @Data
@@ -20,6 +21,6 @@ public class OrderCreateReqDTO {
     private String expectEnd;
     private String expectDesc;
     private String priority;
-    private List<String> orderTags;
+    private List<String> orderTags = new ArrayList<>();
     private String description;
 }