修改了商品的实体类和数据库表结构

src/main/java/com/xkrs/model/entity/ProductEntity.java

@@ -23,6 +23,24 @@ public class ProductEntity {
      */
     private String productName;
 
+    /**
+     * 省
+     */
+    @Column(length = 32, columnDefinition = "varchar(32)")
+    private String productPro;
+
+    /**
+     * 市
+     */
+    @Column(length = 32, columnDefinition = "varchar(32)")
+    private String productCity;
+
+    /**
+     * 区
+     */
+    @Column(length = 32, columnDefinition = "varchar(32)")
+    private String productCounty;
+
     /**
      * 商品描述
      */