优化部分代码

joying-common/src/main/java/com/fzm/common/entity/vo/CollectionNftVo.java

 package com.fzm.common.entity.vo;
 
+import com.fzm.common.entity.Category;
 import com.fzm.common.entity.Nft;
 import io.swagger.annotations.ApiModelProperty;
 import lombok.Data;
+import lombok.NoArgsConstructor;
 
 /**
  * @author tangtuo
  * @date 2021/7/1 17:54
  */
 @Data
+@NoArgsConstructor
 public class CollectionNftVo {
 
     @ApiModelProperty("主键")
     private Integer id;
 
-    @ApiModelProperty("类目id")
-    private Integer categoryId;
+    @ApiModelProperty("类目")
+    private String category;
 
     @ApiModelProperty("名称")
     private String name;
@@ -26,11 +29,11 @@ public class CollectionNftVo {
     @ApiModelProperty("nft编号")
     private String nftId;
 
-    public CollectionNftVo(Nft nft) {
+    public CollectionNftVo(Nft nft, Category category) {
         this.id = nft.getId();
         this.theme = nft.getTheme();
         this.nftId = nft.getNftId();
-        this.categoryId = nft.getCategoryId();
+        this.category = category.getCategoryName();
         this.name = nft.getName();
     }
 }

joying-common/src/main/java/com/fzm/common/mapper/NftMapper.java

@@ -2,6 +2,7 @@ package com.fzm.common.mapper;
 
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
 import com.fzm.common.entity.Nft;
+import com.fzm.common.entity.vo.CollectionNftVo;
 import org.apache.ibatis.annotations.Mapper;
 import org.apache.ibatis.annotations.Param;
 
@@ -22,4 +23,6 @@ public interface NftMapper extends BaseMapper<Nft> {
      * @return
      */
     List<Nft> list(@Param("pageNum") Integer pageNum, @Param("pageSize") Integer pageSize, @Param("categoryId") Integer categoryId);
+
+    List<CollectionNftVo> getCollectionList(@Param("list") List<Integer> list);
 }

joying-common/src/main/java/com/fzm/common/service/CategoryService.java

@@ -8,4 +8,6 @@ import com.fzm.common.entity.Category;
  * @date 2021/7/1 14:35
  */
 public interface CategoryService extends IService<Category> {
+
+    Category getCategoryById(Integer categoryId);
 }

joying-common/src/main/java/com/fzm/common/service/impl/CategoryServiceImpl.java

@@ -6,10 +6,23 @@ import com.fzm.common.mapper.CategoryMapper;
 import com.fzm.common.service.CategoryService;
 import org.springframework.stereotype.Service;
 
+import java.util.List;
+
 /**
  * @author tangtuo
  * @date 2021/7/1 14:36
  */
 @Service
 public class CategoryServiceImpl extends ServiceImpl<CategoryMapper, Category> implements CategoryService {
+
+    @Override
+    public Category getCategoryById(Integer categoryId) {
+        List<Category> list = list();
+        for (Category category : list) {
+            if (categoryId.equals(category.getId())) {
+                return category;
+            }
+        }
+        return null;
+    }
 }

joying-common/src/main/java/com/fzm/common/service/impl/NftServiceImpl.java

@@ -13,6 +13,7 @@ import com.fzm.common.entity.vo.CollectionNftVo;
 import com.fzm.common.enums.ResultCode;
 import com.fzm.common.exception.GlobalException;
 import com.fzm.common.mapper.NftMapper;
+import com.fzm.common.service.CategoryService;
 import com.fzm.common.service.NftService;
 import com.fzm.common.service.UserService;
 import com.fzm.common.utils.JsonUtil;
@@ -47,6 +48,9 @@ public class NftServiceImpl extends ServiceImpl<NftMapper, Nft> implements NftSe
     @Resource
     private NftMapper nftMapper;
 
+    @Resource
+    private CategoryService categoryService;
+
     @Value("${chain.para.contract-name}")
     private String contractName;
 
@@ -93,8 +97,7 @@ public class NftServiceImpl extends ServiceImpl<NftMapper, Nft> implements NftSe
             return new ArrayList<>();
         }
         List<Integer> ids = set.stream().map(Integer::valueOf).collect(Collectors.toList());
-        List<Nft> nfts = nftMapper.selectBatchIds(ids);
-        return nfts.stream().map(CollectionNftVo::new).collect(Collectors.toList());
+        return nftMapper.getCollectionList(ids);
     }
 
     @Override

joying-common/src/main/resources/mapper/NftMapper.xml

@@ -12,4 +12,18 @@
         limit #{pageNum},#{pageSize}
     </select>
 
+    <select id="getCollectionList" resultType="com.fzm.common.entity.vo.CollectionNftVo">
+        select a.id,
+               a.name,
+               a.theme,
+               a.nft_id,
+               b.category_name as category
+        from tb_nft a left join tb_category b on a.category_id = b.id
+        where a.id in (
+        <foreach collection="list" item="id" separator=",">
+            #{id}
+        </foreach>
+        )
+    </select>
+
 </mapper>
\ No newline at end of file

joying-portal/src/main/java/com/fzm/portal/controller/NftController.java

@@ -3,6 +3,7 @@ package com.fzm.portal.controller;
 import cn.dev33.satoken.annotation.SaCheckLogin;
 import cn.dev33.satoken.stp.StpUtil;
 import com.fzm.common.constant.SystemConstant;
+import com.fzm.common.entity.Category;
 import com.fzm.common.entity.Nft;
 import com.fzm.common.entity.User;
 import com.fzm.common.entity.vo.CollectionNftVo;
@@ -10,6 +11,7 @@ import com.fzm.common.entity.vo.NftVo;
 import com.fzm.common.enums.ResultCode;
 import com.fzm.common.exception.GlobalException;
 import com.fzm.common.model.ResponseModel;
+import com.fzm.common.service.CategoryService;
 import com.fzm.common.service.NftService;
 import com.fzm.common.service.UserService;
 import com.fzm.common.utils.OssUtil;
@@ -44,6 +46,9 @@ public class NftController {
     @Resource
     private UserService userService;
 
+    @Resource
+    private CategoryService categoryService;
+
 
     @SaCheckLogin
     @PostMapping("/publish")
@@ -109,11 +114,14 @@ public class NftController {
     @ApiOperation(value = "获取我的nft列表")
     public ResponseModel<Map<String, Object>> listCurrent(@ApiParam(value = "类目id,查询全部的时候传null") @RequestParam(required = false) Integer categoryId) {
         List<Nft> list = nftService.listCurrent(categoryId, StpUtil.getLoginIdAsInt());
-        List<CollectionNftVo> nftVoList = list.stream().map(CollectionNftVo::new).collect(Collectors.toList());
+        List<CollectionNftVo> nftVoList = list.stream()
+                .map(nft -> new CollectionNftVo(nft, categoryService.getCategoryById(nft.getCategoryId())))
+                .collect(Collectors.toList());
         HashMap<String, Object> result = new HashMap<>(4);
         result.put("list", nftVoList);
         result.put("size", nftVoList.size());
         return ResponseModel.success(result);
     }
 
+
 }

joying-portal/src/main/resources/logback-spring.xml

@@ -11,7 +11,6 @@
     <!-- name的值是变量的名称，value的值时变量定义的值。通过定义的值会被插入到logger上下文中。定义变量后，可以使“${}”来使用变量。 -->
     <property name="LOG_HOME" value="logs"/>
     <springProfile name="local">
-        <property name="LOG_HOME" value="logs"/>
     </springProfile>
     <springProfile name="dev">
         <property name="LOG_HOME" value="logs"/>