公共枚举-排序字段

yd-common/pom.xml

@@ -14,6 +14,12 @@
     <description>公共组件模块</description>
 
     <dependencies>
+        <!-- knife4j -->
+        <dependency>
+            <groupId>com.github.xiaoymin</groupId>
+            <artifactId>knife4j-openapi3-spring-boot-starter</artifactId>
+            <version>4.3.0</version>
+        </dependency>
         <!-- 测试 -->
         <dependency>
             <groupId>org.springframework.boot</groupId>

yd-common/src/main/java/com/yd/common/constant/CommonConstant.java

+package com.yd.common.constant;
+
+/**
+ * 通用常量
+ *
+ */
+public interface CommonConstant {
+
+    /**
+     * 升序
+     */
+    String SORT_ORDER_ASC = "ascend";
+
+    /**
+     * 降序
+     */
+    String SORT_ORDER_DESC = " descend";
+    
+}

yd-common/src/main/java/com/yd/common/dto/PageDto.java

 package com.yd.common.dto;
 
+import com.yd.common.constant.CommonConstant;
+import io.swagger.v3.oas.annotations.media.Schema;
 import lombok.Data;
 
 @Data
@@ -8,4 +10,16 @@ public class PageDto {
     private Integer pageNo = 1;
 
     private Integer pageSize = 10;
+
+    /**
+     * 排序字段
+     */
+    @Schema(description = "排序字段")
+    private String sortField;
+
+    /**
+     * 排序顺序（默认降序）
+     */
+    @Schema(description = "排序顺序（默认降序, ascend-升序/descend-降序）")
+    private String sortOrder = CommonConstant.SORT_ORDER_DESC;
 }