创建微服务：microservice-provider-shop-8003；小程序商品列表筛选、商品详情完成

backend/microservice-common/src/main/java/com/cxyxiaomo/epp/common/pojo/Good.java

@@ -0,0 +1,25 @@
+package com.cxyxiaomo.epp.common.pojo;
+
+import lombok.Data;
+import lombok.NoArgsConstructor;
+import lombok.experimental.Accessors;
+
+@Data
+@NoArgsConstructor
+@Accessors(chain = true) // 链式写法
+public class Good {
+    Long id;
+    String goodsName;
+    Integer categoryId;
+    Integer brand;
+    String gallery;
+    String brief;
+    Boolean isOnSale;
+    String picUrl;
+    Integer type;
+    String unit;
+    Double counterPrice;
+    Double retailPrice;
+    String detail;
+    Boolean deleted;
+}

backend/microservice-common/src/main/java/com/cxyxiaomo/epp/common/pojo/GoodCategory.java

@@ -0,0 +1,14 @@
+package com.cxyxiaomo.epp.common.pojo;
+
+import lombok.Data;
+import lombok.NoArgsConstructor;
+import lombok.experimental.Accessors;
+
+@Data
+@NoArgsConstructor
+@Accessors(chain = true) // 链式写法
+public class GoodCategory {
+    Long id;
+    String categoryName;
+    Integer order;
+}

backend/microservice-common/src/main/java/com/cxyxiaomo/epp/common/vo/GoodCategoryVO.java

@@ -0,0 +1,41 @@
+package com.cxyxiaomo.epp.common.vo;
+
+import com.cxyxiaomo.epp.common.pojo.GoodCategory;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+import lombok.experimental.Accessors;
+import org.springframework.beans.BeanUtils;
+
+import java.io.Serializable;
+import java.util.List;
+import java.util.stream.Collectors;
+
+// 数据库关系映射
+
+@Data
+@NoArgsConstructor
+@Accessors(chain = true) // 链式写法
+// 微服务必须要实现Serializable
+public class GoodCategoryVO implements Serializable {
+
+    Long id;
+    String categoryName;
+    Integer order;
+
+    public static GoodCategoryVO convertFrom(GoodCategory goodCategory) {
+        if (goodCategory == null) {
+            return null;
+        }
+        GoodCategoryVO goodCategoryVO = new GoodCategoryVO();
+        BeanUtils.copyProperties(goodCategory, goodCategoryVO);
+        return goodCategoryVO;
+    }
+
+    public static List<GoodCategoryVO> convertFrom(List<GoodCategory> goodCategoryList) {
+        if (goodCategoryList == null) {
+            return null;
+        }
+        List<GoodCategoryVO> goodCategoryVOList = goodCategoryList.stream().map(GoodCategoryVO::convertFrom).collect(Collectors.toList());
+        return goodCategoryVOList;
+    }
+}

backend/microservice-common/src/main/java/com/cxyxiaomo/epp/common/vo/GoodVO.java

@@ -0,0 +1,50 @@
+package com.cxyxiaomo.epp.common.vo;
+
+import com.cxyxiaomo.epp.common.pojo.Good;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+import lombok.experimental.Accessors;
+import org.springframework.beans.BeanUtils;
+
+import java.io.Serializable;
+import java.util.List;
+import java.util.stream.Collectors;
+
+// 数据库关系映射
+
+@Data
+@NoArgsConstructor
+@Accessors(chain = true) // 链式写法
+// 微服务必须要实现Serializable
+public class GoodVO implements Serializable {
+    Long id;
+    String goodsName;
+    Integer categoryId;
+    Integer brand;
+    String gallery;
+    String brief;
+    Boolean isOnSale;
+    String picUrl;
+    Integer type;
+    String unit;
+    Double counterPrice;
+    Double retailPrice;
+    String detail;
+
+    public static GoodVO convertFrom(Good good) {
+        if (good == null) {
+            return null;
+        }
+        GoodVO goodVO = new GoodVO();
+        BeanUtils.copyProperties(good, goodVO);
+        return goodVO;
+    }
+
+    public static List<GoodVO> convertFrom(List<Good> goodList) {
+        if (goodList == null) {
+            return null;
+        }
+        List<GoodVO> goodVOList = goodList.stream().map(GoodVO::convertFrom).collect(Collectors.toList());
+        return goodVOList;
+    }
+}