- 添加查询多个 字典值

admin/admin-service-impl/src/main/java/cn/iocoder/mall/admin/dao/DataDictMapper.java

@@ -4,6 +4,7 @@ import cn.iocoder.mall.admin.dataobject.DataDictDO;
 import org.apache.ibatis.annotations.Param;
 import org.springframework.stereotype.Repository;
 
+import java.util.Collection;
 import java.util.List;
 
 @Repository
@@ -11,8 +12,16 @@ public interface DataDictMapper {
 
     DataDictDO selectById(@Param("id") Integer id);
 
-    DataDictDO selectByEnumValueAndValue(@Param("enumValue") String enumValue,
-                                         @Param("value") String value);
+    DataDictDO selectByEnumValueAndValue(
+            @Param("enumValue") String enumValue,
+            @Param("value") String value
+    );
+
+    List<DataDictDO> selectByEnumValueAndValues(
+            @Param("enumValue") String enumValue,
+            @Param("values") Collection<String> values
+    );
+
 
     List<DataDictDO> selectList();
 

admin/admin-service-impl/src/main/java/cn/iocoder/mall/admin/service/DataDictServiceImpl.java

@@ -14,8 +14,11 @@ import cn.iocoder.mall.admin.dataobject.DataDictDO;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
+import java.util.Collection;
 import java.util.Date;
 import java.util.List;
+import java.util.Set;
+import java.util.stream.Collectors;
 
 /**
  * 数据字典 Service
@@ -93,4 +96,12 @@ public class DataDictServiceImpl implements DataDictService {
         DataDictBO dataDictBO = DataDictConvert.INSTANCE.convert(dataDictDO);
         return CommonResult.success(dataDictBO);
     }
+
+    @Override
+    public CommonResult<List<DataDictBO>> getDataDict(String dictKey, Collection<Object> dictValueList) {
+        Set<String> convertDictValueList = dictValueList.stream().map(o -> String.valueOf(o)).collect(Collectors.toSet());
+        List<DataDictDO> dataDictDOList = dataDictMapper.selectByEnumValueAndValues(dictKey, convertDictValueList);
+        List<DataDictBO> dataDictBOList = DataDictConvert.INSTANCE.convert(dataDictDOList);
+        return CommonResult.success(dataDictBOList);
+    }
 }

admin/admin-service-impl/src/main/resources/mapper/DataDictMapper.xml

@@ -17,6 +17,19 @@
         LIMIT 1
     </select>
 
+    <select id="selectByEnumValueAndValues" resultType="cn.iocoder.mall.admin.dataobject.DataDictDO">
+        SELECT
+        <include refid="FIELDS"/>
+        FROM data_dict
+        WHERE deleted = 0
+        AND enum_value = #{enumValue}
+        AND `value` IN
+        <foreach collection="values" item="value" separator="," open="(" close=")">
+            #{value}
+        </foreach>
+    </select>
+
+
     <select id="selectById" resultType="DataDictDO">
         SELECT
             <include refid="FIELDS"/>