canrd-main / canrud-mall-services · Commits

Commit 45137b4494c153e1d5a68cce912bd88b48fb659b

Authored by boyang
2 parents 8452b2d7 41f9002c
build: skipped

Merge remote-tracking branch 'origin/master'

Inline Side-by-side
Showing 16 changed files with 291 additions and 50 deletions
shop/src/main/java/com/canrd/shop/common/excel/listenter/ImportRelatedCategoryListenter.java
  View file @45137b4
1 1 package com.canrd.shop.common.excel.listenter;
2 2  
3 3 import cn.hutool.core.bean.BeanUtil;
  4 +import cn.hutool.core.collection.CollUtil;
4 5 import com.alibaba.excel.context.AnalysisContext;
5 6 import com.alibaba.excel.event.AnalysisEventListener;
6 7 import com.canrd.shop.module.dto.EbCategorysRelation;
... ... @@ -10,6 +11,7 @@ import com.canrd.shop.service.IEbCategorysRelationService;
10 11 import com.canrd.shop.service.ProductCategoryService;
11 12  
12 13  
  14 +import java.util.List;
13 15 import java.util.Optional;
14 16  
15 17 /**
... ... @@ -30,20 +32,20 @@ public class ImportRelatedCategoryListenter extends AnalysisEventListener<Import
30 32  
31 33 @Override
32 34 public void invoke(ImportRelatedCategoryVo importRelatedCategoryVo, AnalysisContext analysisContext) {
33   - Optional<ProductCategoryDO> categoryOptional = categoryService.lambdaQuery()
  35 + List<ProductCategoryDO> ProductCategoryDOs = categoryService.lambdaQuery()
34 36 .eq(ProductCategoryDO::getName, importRelatedCategoryVo.getCategoryName())
35 37 .select(ProductCategoryDO::getId)
36   - .oneOpt();
37   - Optional<ProductCategoryDO> relatedCategoryOptional = categoryService.lambdaQuery()
  38 + .list();
  39 + List<ProductCategoryDO> relatedProductCategoryDOs = categoryService.lambdaQuery()
38 40 .eq(ProductCategoryDO::getName, importRelatedCategoryVo.getRelatedCategoryName())
39 41 .select(ProductCategoryDO::getId)
40   - .oneOpt();
41   - if (!categoryOptional.isPresent()||!relatedCategoryOptional.isPresent()){
  42 + .list();
  43 + if (CollUtil.isEmpty(ProductCategoryDOs) ||CollUtil.isEmpty(relatedProductCategoryDOs)){
42 44 return;
43 45 }
44 46 EbCategorysRelation bean = BeanUtil.toBean(importRelatedCategoryVo, EbCategorysRelation.class);
45   - bean.setCategoryId(categoryOptional.get().getId());
46   - bean.setRelatedCategoryId(relatedCategoryOptional.get().getId());
  47 + bean.setCategoryId(ProductCategoryDOs.get(0).getId());
  48 + bean.setRelatedCategoryId(relatedProductCategoryDOs.get(0).getId());
47 49 ebCategorysRelationService.save(bean);
48 50 }
49 51  
... ...
shop/src/main/java/com/canrd/shop/mapper/ProductMapper.java
  View file @45137b4
... ... @@ -10,7 +10,6 @@ import com.canrd.shop.module.dto.ProductDO;
10 10 import com.canrd.shop.module.vo.ProductQueryVO;
11 11 import org.apache.ibatis.annotations.Mapper;
12 12 import org.apache.ibatis.annotations.Param;
13   -import org.apache.ibatis.annotations.Select;
14 13  
15 14 import java.util.List;
16 15  
... ... @@ -24,8 +23,8 @@ import java.util.List;
24 23 public interface ProductMapper extends BaseMapper<ProductDO> {
25 24  
26 25  
27   - IPage<ProductDO> selectAll(Page<ProductQueryVO> productQueryVOPage, @Param(Constants.WRAPPER) Wrapper<ProductQueryVO> wrapper);
  26 + IPage<ProductDO> queryAll(Page<ProductQueryVO> productQueryVOPage, @Param(Constants.WRAPPER) Wrapper<ProductQueryVO> wrapper);
28 27  
29   - List<ProductDO> selectList(@Param(Constants.WRAPPER) QueryWrapper<ProductQueryVO> queryWrapper);
  28 + List<ProductDO> queryList(@Param(Constants.WRAPPER) QueryWrapper<ProductQueryVO> queryWrapper);
30 29 }
31 30  
... ...
shop/src/main/java/com/canrd/shop/mapper/ProductcategoryrelationMapper.java 0 → 100644
  View file @45137b4
  1 +package com.canrd.shop.mapper;
  2 +
  3 +import com.baomidou.mybatisplus.core.mapper.BaseMapper;
  4 +import com.canrd.shop.module.dto.Productcategoryrelation;
  5 +
  6 +/**
  7 + * <p>
  8 + * Mapper 接口
  9 + * </p>
  10 + *
  11 + * @author author
  12 + * @since 2024-11-14
  13 + */
  14 +public interface ProductcategoryrelationMapper extends BaseMapper<Productcategoryrelation> {
  15 +
  16 +}
... ...
shop/src/main/java/com/canrd/shop/module/dto/ProductDO.java
  View file @45137b4
... ... @@ -8,6 +8,7 @@ import lombok.experimental.SuperBuilder;
8 8 import java.io.Serializable;
9 9 import java.math.BigDecimal;
10 10 import java.util.Date;
  11 +import java.util.List;
11 12  
12 13 /**
13 14 * (Product)实体类
... ... @@ -137,5 +138,7 @@ public class ProductDO implements Serializable {
137 138 private Integer similar;
138 139 @TableField(exist = false)
139 140 private Integer ttsTotalSimilar=0;
  141 + @TableField(exist = false)
  142 + private List<String> relatedProductIds;
140 143  
141 144 }
... ...
shop/src/main/java/com/canrd/shop/module/dto/Productcategoryrelation.java 0 → 100644
  View file @45137b4
  1 +package com.canrd.shop.module.dto;
  2 +
  3 +import com.baomidou.mybatisplus.annotation.TableField;
  4 +import com.baomidou.mybatisplus.annotation.TableName;
  5 +import com.baomidou.mybatisplus.annotation.IdType;
  6 +import java.time.LocalDateTime;
  7 +import com.baomidou.mybatisplus.annotation.TableId;
  8 +import java.io.Serializable;
  9 +import lombok.Data;
  10 +import lombok.EqualsAndHashCode;
  11 +import lombok.experimental.Accessors;
  12 +
  13 +/**
  14 + * <p>
  15 + *
  16 + * </p>
  17 + *
  18 + * @author author
  19 + * @since 2024-11-14
  20 + */
  21 +@Data
  22 +@EqualsAndHashCode(callSuper = false)
  23 +@Accessors(chain = true)
  24 +@TableName("productcategoryrelation")
  25 +public class Productcategoryrelation implements Serializable {
  26 +
  27 + private static final long serialVersionUID = 1L;
  28 +
  29 + @TableField(value = "productId")
  30 + private String productId;
  31 + @TableField(value = "categoryId")
  32 + private String categoryId;
  33 + @TableField(value = "modifyDate")
  34 + private LocalDateTime modifyDate;
  35 +
  36 +
  37 +}
... ...
shop/src/main/java/com/canrd/shop/service/IProductcategoryrelationService.java 0 → 100644
  View file @45137b4
  1 +package com.canrd.shop.service;
  2 +
  3 +import com.baomidou.mybatisplus.extension.service.IService;
  4 +import com.canrd.shop.module.dto.Productcategoryrelation;
  5 +
  6 +/**
  7 + * <p>
  8 + * 服务类
  9 + * </p>
  10 + *
  11 + * @author author
  12 + * @since 2024-11-14
  13 + */
  14 +public interface IProductcategoryrelationService extends IService<Productcategoryrelation> {
  15 +
  16 +}
... ...
shop/src/main/java/com/canrd/shop/service/impl/ProductServiceImpl.java
  View file @45137b4
... ... @@ -17,11 +17,7 @@ import com.canrd.shop.common.utils.PageUtils;
17 17 import com.canrd.shop.common.utils.StringUtils;
18 18 import com.canrd.shop.converter.ProductConverter;
19 19 import com.canrd.shop.mapper.ProductMapper;
20   -import com.canrd.shop.module.dto.BrandDO;
21   -import com.canrd.shop.module.dto.ProductAttributeDO;
22   -import com.canrd.shop.module.dto.ProductAttributeMapStoreDO;
23   -import com.canrd.shop.module.dto.ProductDO;
24   -import com.canrd.shop.module.dto.TicketTypeDO;
  20 +import com.canrd.shop.module.dto.*;
25 21 import com.canrd.shop.module.vo.ProductAttributeVO;
26 22 import com.canrd.shop.module.vo.ProductQueryVO;
27 23 import com.canrd.shop.module.vo.ProductVO;
... ... @@ -63,6 +59,8 @@ public class ProductServiceImpl extends ServiceImpl&lt;ProductMapper, ProductDO&gt; im
63 59  
64 60 @Autowired
65 61 private ProductAttributeService productAttributeService;
  62 + @Autowired
  63 + private IProductcategoryrelationService productCategoryRelationService;
66 64  
67 65 @Autowired
68 66 private ProductAttributeMapStoreService productAttributeMapStoreService;
... ... @@ -76,6 +74,9 @@ public class ProductServiceImpl extends ServiceImpl&lt;ProductMapper, ProductDO&gt; im
76 74 @Autowired
77 75 private ISwitchControlService switchControlService;
78 76  
  77 + @Autowired
  78 + private IEbCategorysRelationService ebCategorysRelationService;
  79 +
79 80 /**
80 81 * 通过ID查询单条数据
81 82 * <p>
... ... @@ -152,14 +153,16 @@ public class ProductServiceImpl extends ServiceImpl&lt;ProductMapper, ProductDO&gt; im
152 153 queryWapper.eq("pf.id",productQueryVO.getProductFunctionId());
153 154 }
154 155 if(StringUtils.isNotBlank(productQueryVO.getKeyword())){
155   - List<TicketTypeDO> tickeyTypeDOList = ticketTypeService.lambdaQuery().like(TicketTypeDO::getRank, productQueryVO.getKeyword()).list();
  156 + List<TicketTypeDO> tickeyTypeDOList = ticketTypeService.lambdaQuery()
  157 + .like(TicketTypeDO::getRank, productQueryVO.getKeyword())
  158 + .list();
156 159 Set<String> productIds = tickeyTypeDOList.stream().map(TicketTypeDO::getProductId).collect(Collectors.toSet());
157 160 queryWapper.and(subQueryWapper -> {
158 161 subQueryWapper.like("p.name", productQueryVO.getKeyword()).or().in("p.id", productIds);
159 162 });
160 163 }
161 164 Page page = new Page<>(productQueryVO.getPageNo(), productQueryVO.getPageSize());
162   - IPage<ProductDO> iPage = productMapper.selectAll(page,queryWapper);
  165 + IPage<ProductDO> iPage = productMapper.queryAll(page,queryWapper);
163 166 suppleProducts(iPage.getRecords());
164 167 productQueryVO.setTotal(Long.valueOf(iPage.getTotal()).intValue());
165 168 return ServerResult.success().setData(PageUtils.getPageReturn(iPage.getRecords(), productQueryVO));
... ... @@ -187,6 +190,24 @@ public class ProductServiceImpl extends ServiceImpl&lt;ProductMapper, ProductDO&gt; im
187 190 }
188 191 }
189 192 }
  193 +
  194 + List<Productcategoryrelation> productcategoryrelations = productCategoryRelationService.lambdaQuery()
  195 + .in(Productcategoryrelation::getProductId, productIds)
  196 + .list();
  197 + List<String> categoryIds = productcategoryrelations.stream().map(Productcategoryrelation::getCategoryId).collect(Collectors.toList());
  198 + Map<String,List<String>> productId2cateIds = productcategoryrelations.stream()
  199 + .collect(Collectors.groupingBy(Productcategoryrelation::getProductId,
  200 + Collectors.mapping(Productcategoryrelation::getCategoryId, Collectors.toList())));
  201 + List<EbCategorysRelation> cateRelations = ebCategorysRelationService.lambdaQuery()
  202 + .in(EbCategorysRelation::getCategoryId, categoryIds)
  203 + .list();
  204 + Map<String,List<EbCategorysRelation>> cateId2relCates = cateRelations.stream()
  205 + .collect(Collectors.groupingBy(EbCategorysRelation::getCategoryId,
  206 + Collectors.mapping(Function.identity(), Collectors.toList())));
  207 + Map<String,List<EbCategorysRelation>> prodId2relCateIds = productId2cateIds.entrySet().stream()
  208 + .collect(Collectors.toMap(Map.Entry::getKey, entry -> entry.getValue().stream()
  209 + .flatMap(cateId -> Optional.ofNullable(cateId2relCates.get(cateId)).orElse(Collections.emptyList()).stream())
  210 + .collect(Collectors.toList())));
190 211 records.forEach(product -> {
191 212 if (productPriceShow){
192 213 if (Objects.nonNull(pId2ttMinPriceMap.get(product.getId()))){
... ... @@ -197,6 +218,26 @@ public class ProductServiceImpl extends ServiceImpl&lt;ProductMapper, ProductDO&gt; im
197 218 List<Map> maps = JSON.parseArray(product.getProductimageliststore(), Map.class);
198 219 Map map = maps.get(0);
199 220 product.setImageFileKey(map.get("fileKey").toString());
  221 +
  222 +
  223 + List<EbCategorysRelation> ebCategorysRelations = prodId2relCateIds.get(product.getId());
  224 + if (CollUtil.isNotEmpty(ebCategorysRelations)){
  225 + Map<String,Integer> relatedCateId2Relevance = ebCategorysRelations.stream()
  226 + .collect(Collectors.toMap(EbCategorysRelation::getRelatedCategoryId, EbCategorysRelation::getRelevance,(a, b) -> a));
  227 + TreeMap<String, Integer> cateId2Relevance = new TreeMap<>(relatedCateId2Relevance);
  228 + StringJoiner orderByJoiner = new StringJoiner(" when "," order by case pcid when "," else 0 end limit 10 ");
  229 + cateId2Relevance.forEach((k,v)->orderByJoiner.add("'"+k+"'"+" then "+v));
  230 + QueryWrapper<ProductDO> objectQueryWrapper = new QueryWrapper<ProductDO>()
  231 + .in("pc.id", cateId2Relevance.keySet())
  232 + .select("id")
  233 + .last(orderByJoiner.toString());
  234 + List<ProductDO> relatedProducts = this
  235 + .list(objectQueryWrapper);
  236 + List<String> relatedProductIds = relatedProducts.stream()
  237 + .map(ProductDO::getId)
  238 + .collect(Collectors.toList());
  239 + product.setRelatedProductIds(relatedProductIds);
  240 + }
200 241 });
201 242 }
202 243  
... ... @@ -232,7 +273,7 @@ public class ProductServiceImpl extends ServiceImpl&lt;ProductMapper, ProductDO&gt; im
232 273 subQueryWapper.like("p.name", productQueryVO.getKeyword()).or().in(CollUtil.isNotEmpty(finalProductIds),"p.id", finalProductIds);
233 274 });
234 275 }
235   - List<ProductDO> productDOS = this.baseMapper.selectList(queryWapper);
  276 + List<ProductDO> productDOS = this.baseMapper.queryList(queryWapper);
236 277 List<ProductDO> accurateProducts = Lists.newArrayList();
237 278 Set<String> accurateProductIdSet = Sets.newHashSet();
238 279 //区分大小写
... ... @@ -390,7 +431,7 @@ public class ProductServiceImpl extends ServiceImpl&lt;ProductMapper, ProductDO&gt; im
390 431 queryWapper.like("p.name", productQueryVO.getKeyword());
391 432 }
392 433 Page page = new Page<>(productQueryVO.getPageNo(), productQueryVO.getPageSize());
393   - IPage<ProductDO> iPage = productMapper.selectAll(page,queryWapper);
  434 + IPage<ProductDO> iPage = productMapper.queryAll(page,queryWapper);
394 435 productQueryVO.setTotal(Long.valueOf(iPage.getTotal()).intValue());
395 436 return ServerResult.success().setData(PageUtils.getPageReturn(iPage.getRecords(), productQueryVO));
396 437 }
... ...
shop/src/main/java/com/canrd/shop/service/impl/ProductcategoryrelationServiceImpl.java 0 → 100644
  View file @45137b4
  1 +package com.canrd.shop.service.impl;
  2 +
  3 +
  4 +import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
  5 +import com.canrd.shop.mapper.ProductcategoryrelationMapper;
  6 +import com.canrd.shop.module.dto.Productcategoryrelation;
  7 +import com.canrd.shop.service.IProductcategoryrelationService;
  8 +import org.springframework.stereotype.Service;
  9 +
  10 +/**
  11 + * <p>
  12 + * 服务实现类
  13 + * </p>
  14 + *
  15 + * @author author
  16 + * @since 2024-11-14
  17 + */
  18 +@Service
  19 +public class ProductcategoryrelationServiceImpl extends ServiceImpl<ProductcategoryrelationMapper, Productcategoryrelation> implements IProductcategoryrelationService {
  20 +
  21 +}
... ...
shop/src/main/resources/application-test.yml
  View file @45137b4
1 1 mybatis-plus:
2 2 configuration:
  3 + log-impl: org.apache.ibatis.logging.stdout.StdOutImpl
3 4 cache-enabled: false
4 5 call-setters-on-nulls: true
5 6 jdbc-type-for-null: 'null'
6 7 map-underscore-to-camel-case: true
7   - log-impl: org.apache.ibatis.logging.slf4j.Slf4jImpl
8 8 global-config:
9 9 db-config:
10 10 capital-mode: false
... ...
shop/src/main/resources/log4j2-dev.xml
  View file @45137b4
... ... @@ -3,13 +3,12 @@
3 3 <!--Configuration后面的status，这个用于设置log4j2自身内部的信息输出，可以不设置，当设置成trace时，你会看到log4j2内部各种详细输出 -->
4 4 <!--monitorInterval：Log4j能够自动检测修改配置 文件和重新配置本身，设置间隔秒数 -->
5 5 <configuration status="debug" monitorInterval="30">
6   - <!--<contextName>log4j2</contextName>-->
7 6 <properties>
8 7 <!--${sys:catalina.home}表示linux中环境变量中的tomcat根目录 用户主目录-->
9 8 <!--原来用logback时候在统一配置中心也配置一个logging.path=/opt/tomcat-log/${spring.application.name} LOG_PATH是内置变量-->
10 9 <!--${sys:user.home} 用户主目录-->
11   - <!-- <Property name="log_path">${sys:user.home}/logs</Property>-->
12   -<!-- <Property name="log_path" value="./logs/" />-->
  10 + <!-- <Property name="log_path">${sys:user.home}/logs</Property>-->
  11 + <!-- <Property name="log_path" value="./logs/" />-->
13 12 <property name="console_log_pattern">%d|%t|%traceId|%-5level|%F:%L|%M|%m%n</property>
14 13 <!-- 保留日志天数 D H M S 分别对应天 小时 分钟 秒 -->
15 14 <property name="KEEP_LOG_DAY">60D</property>
... ... @@ -20,34 +19,22 @@
20 19 <appenders>
21 20 <console name="Console" target="SYSTEM_OUT">
22 21 <!--输出日志的格式 -->
23   - <PatternLayout charset="UTF-8" pattern="${console_log_pattern}"/>
24   - <ThresholdFilter level="info" onMatch="ACCEPT" onMismatch="DENY" />
  22 + <PatternLayout charset="UTF-8" pattern="${console_log_pattern}"/>
  23 + <ThresholdFilter level="debug" onMatch="ACCEPT" onMismatch="DENY" />
25 24 </console>
26   - <!--这个输出控制台的配置 -->
27   - <!--<console name="Console" target="SYSTEM_OUT" follow="false">-->
28   - <!--&lt;!&ndash;输出日志的格式 &ndash;&gt;-->
29   - <!--<PatternLayout pattern="%date{yyyy-MM-dd HH:mm:ss.SSS} %level [%thread][%file:%line] - %msg%n" />-->
30   - <!--</console>-->
31   -
32 25 <!-- 这个会打印出所有的info及以下级别的信息，每次大小超过size，则这size大小的日志会自动存入按年份-月份建立的文件夹下面并进行压缩，作为存档 -->
33 26 <RollingFile name="RollingFileInfo" fileName="${sys:logging.path}/logs/overtime.log" filePattern="${sys:logging.path}/logs/$${date:yyyy-MM-dd}/info-%d{yyyy-MM-dd}-%i.log">
34 27 <!--控制台只输出level及以上级别的信息（onMatch），其他的直接拒绝（onMismatch） -->
35 28 <ThresholdFilter level="debug" onMatch="ACCEPT" onMismatch="DENY" />
36   - <!--<Filters>-->
37   - <!--<ThresholdFilter level="INFO"/>-->
38   - <!--<ThresholdFilter level="WARN" onMatch="DENY"-->
39   - <!--onMismatch="NEUTRAL"/>-->
40   - <!--</Filters>-->
41   - <PatternLayout charset="UTF-8" pattern="${console_log_pattern}"/>
  29 + <PatternLayout charset="UTF-8" pattern="${console_log_pattern}"/>
42 30 <Policies>
43 31 <!-- 归档每天的文件 -->
44   - <!--<TimeBasedTriggeringPolicy interval="1" modulate="true"/>-->
45 32 <TimeBasedTriggeringPolicy />
46 33 <!-- 限制单个文件大小 -->
47 34 <SizeBasedTriggeringPolicy size="${EVERY_FILE_SIZE}"/>
48 35 </Policies>
49 36 <!-- 限制每天文件个数 --> <!-- DefaultRolloverStrategy属性如不设置，则默认为最多同一文件夹下7个文件，这里设置了100 -->
50   - <DefaultRolloverStrategy max="256">
  37 + <DefaultRolloverStrategy max="256">
51 38 <Delete basePath="${sys:logging.path}/logs/" maxDepth="3">
52 39 <IfFileName glob="*/*info*.log"/>
53 40 <IfLastModified age="${KEEP_LOG_DAY}"/>
... ... @@ -58,19 +45,15 @@
58 45 <!--然后定义logger，只有定义了logger并引入的appender，appender才会生效 -->
59 46 <loggers>
60 47 <!--过滤掉spring和mybatis的一些无用的DEBUG信息 -->
61   - <logger name="org.springframework" level="debug" >
62   - <ThresholdFilter level="debug"/>
  48 + <logger name="org.springframework" level="debug" additivity="false">
63 49 <appender-ref ref="RollingFileInfo" />
64 50 </logger>
65   - <logger name="org.mybatis" level="DEBUG" >
66   - <ThresholdFilter level="debug"/>
  51 + <logger name="org.mybatis" level="debug" additivity="false">
67 52 <appender-ref ref="RollingFileInfo" />
68 53 </logger>
69   - <logger name="com.canrd.shop" level="DEBUG" >
70   - <ThresholdFilter level="debug"/>
  54 + <logger name="com.canrd.shop" level="debug" additivity="false">
71 55 <appender-ref ref="RollingFileInfo" />
72 56 </logger>
73   - <!--<root level="all">-->
74 57 <root level="debug">
75 58 <appender-ref ref="Console" />
76 59 </root>
... ...
shop/src/main/resources/mapper/ProductMapper.xml
  View file @45137b4
... ... @@ -6,8 +6,8 @@
6 6 <result column="name" property="name"/>
7 7 </resultMap>
8 8  
9   - <select id="selectAll" resultMap="BaseResultMap">
10   - select distinct p.id,p.name,p.productImageListStore,p.htmlFilePath
  9 + <select id="queryAll" resultMap="BaseResultMap">
  10 + select distinct p.id,p.name,p.productImageListStore,p.htmlFilePath,pc.id as pcid
11 11 from product p
12 12 left join productcategoryrelation pcr on p.id=pcr.productId
13 13 left join productcategory pc on pc.id=pcr.categoryId
... ... @@ -16,8 +16,8 @@
16 16 ${ew.customSqlSegment}
17 17 </select>
18 18  
19   - <select id="selectList" resultMap="BaseResultMap">
20   - select distinct p.id,p.name,p.productImageListStore,p.htmlFilePath
  19 + <select id="queryList" resultMap="BaseResultMap">
  20 + select distinct p.id,p.name,p.productImageListStore,p.htmlFilePath,p.productCategory_id,pc.id as pcid
21 21 from product p
22 22 left join productcategoryrelation pcr on p.id=pcr.productId
23 23 left join productcategory pc on pc.id=pcr.categoryId
... ... @@ -26,4 +26,20 @@
26 26 left join tickettype tt on p.id=tt.productId
27 27 ${ew.customSqlSegment}
28 28 </select>
  29 +
  30 + <select id="selectAll" resultMap="BaseResultMap">
  31 + select distinct p.id,p.name,p.productImageListStore,p.htmlFilePath,pc.id as pcid
  32 + from product p
  33 + left join productcategoryrelation pcr on p.id=pcr.productId
  34 + left join productcategory pc on pc.id=pcr.categoryId
  35 + ${ew.customSqlSegment}
  36 + </select>
  37 +
  38 + <select id="selectList" resultMap="BaseResultMap">
  39 + select distinct p.id,p.name,p.productImageListStore,p.htmlFilePath,p.productCategory_id,pc.id as pcid
  40 + from product p
  41 + left join productcategoryrelation pcr on p.id=pcr.productId
  42 + left join productcategory pc on pc.id=pcr.categoryId
  43 + ${ew.customSqlSegment}
  44 + </select>
29 45 </mapper>
30 46 \ No newline at end of file
... ...
src/main/java/com/order/erp/domain/model/Productcategoryrelation.java 0 → 100644
  View file @45137b4
  1 +package com.order.erp.domain.model;
  2 +
  3 +import com.baomidou.mybatisplus.annotation.TableName;
  4 +import com.baomidou.mybatisplus.annotation.IdType;
  5 +import java.time.LocalDateTime;
  6 +import com.baomidou.mybatisplus.annotation.TableId;
  7 +import java.io.Serializable;
  8 +import io.swagger.annotations.ApiModel;
  9 +import io.swagger.annotations.ApiModelProperty;
  10 +import lombok.Data;
  11 +import lombok.EqualsAndHashCode;
  12 +import lombok.experimental.Accessors;
  13 +
  14 +/**
  15 + * <p>
  16 + *
  17 + * </p>
  18 + *
  19 + * @author author
  20 + * @since 2024-11-14
  21 + */
  22 +@Data
  23 +@EqualsAndHashCode(callSuper = false)
  24 +@Accessors(chain = true)
  25 +@TableName("productcategoryrelation")
  26 +@ApiModel(value="Productcategoryrelation对象", description="")
  27 +public class Productcategoryrelation implements Serializable {
  28 +
  29 + private static final long serialVersionUID = 1L;
  30 +
  31 + private String productId;
  32 +
  33 + private String categoryId;
  34 +
  35 + private LocalDateTime modifyDate;
  36 +
  37 +
  38 +}
... ...
src/main/java/com/order/erp/mapper/ProductcategoryrelationMapper.java 0 → 100644
  View file @45137b4
  1 +package com.order.erp.mapper;
  2 +
  3 +import com.order.erp.domain.model.Productcategoryrelation;
  4 +import com.baomidou.mybatisplus.core.mapper.BaseMapper;
  5 +
  6 +/**
  7 + * <p>
  8 + * Mapper 接口
  9 + * </p>
  10 + *
  11 + * @author author
  12 + * @since 2024-11-14
  13 + */
  14 +public interface ProductcategoryrelationMapper extends BaseMapper<Productcategoryrelation> {
  15 +
  16 +}
... ...
src/main/java/com/order/erp/service/IProductcategoryrelationService.java 0 → 100644
  View file @45137b4
  1 +package com.order.erp.service;
  2 +
  3 +import com.order.erp.domain.model.Productcategoryrelation;
  4 +import com.baomidou.mybatisplus.extension.service.IService;
  5 +
  6 +/**
  7 + * <p>
  8 + * 服务类
  9 + * </p>
  10 + *
  11 + * @author author
  12 + * @since 2024-11-14
  13 + */
  14 +public interface IProductcategoryrelationService extends IService<Productcategoryrelation> {
  15 +
  16 +}
... ...
src/main/java/com/order/erp/service/impl/ProductcategoryrelationServiceImpl.java 0 → 100644
  View file @45137b4
  1 +package com.order.erp.service.impl;
  2 +
  3 +import com.order.erp.domain.model.Productcategoryrelation;
  4 +import com.order.erp.mapper.ProductcategoryrelationMapper;
  5 +import com.order.erp.service.IProductcategoryrelationService;
  6 +import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
  7 +import org.springframework.stereotype.Service;
  8 +
  9 +/**
  10 + * <p>
  11 + * 服务实现类
  12 + * </p>
  13 + *
  14 + * @author author
  15 + * @since 2024-11-14
  16 + */
  17 +@Service
  18 +public class ProductcategoryrelationServiceImpl extends ServiceImpl<ProductcategoryrelationMapper, Productcategoryrelation> implements IProductcategoryrelationService {
  19 +
  20 +}
... ...
src/main/resources/mapper/ProductcategoryrelationMapper.xml 0 → 100644
  View file @45137b4
  1 +<?xml version="1.0" encoding="UTF-8"?>
  2 +<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
  3 +<mapper namespace="com.order.erp.mapper.ProductcategoryrelationMapper">
  4 +
  5 + <!-- 通用查询映射结果 -->
  6 + <resultMap id="BaseResultMap" type="com.order.erp.domain.model.Productcategoryrelation">
  7 + <result column="productId" property="productId" />
  8 + <result column="categoryId" property="categoryId" />
  9 + <result column="modifyDate" property="modifyDate" />
  10 + </resultMap>
  11 +
  12 + <!-- 通用查询结果列 -->
  13 + <sql id="Base_Column_List">
  14 + productId, categoryId, modifyDate
  15 + </sql>
  16 +
  17 +</mapper>
... ...