动态创建表结构、入库

detection/src/main/java/com/njcn/gather/dip/mapper/PqDipDataMapper.java

@@ -1,11 +1,11 @@
 package com.njcn.gather.dip.mapper;
 
-import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.github.yulichang.base.MPJBaseMapper;
 import com.njcn.gather.dip.pojo.po.PqDipData;
 
 /**
  * @author caozehui
  * @date 2026-04-09
  */
-public interface PqDipDataMapper extends BaseMapper<PqDipData> {
+public interface PqDipDataMapper extends MPJBaseMapper<PqDipData> {
 }

detection/src/main/java/com/njcn/gather/dip/pojo/po/PqDipData.java

@@ -1,11 +1,8 @@
 package com.njcn.gather.dip.pojo.po;
 
 import com.baomidou.mybatisplus.annotation.TableName;
-import com.njcn.db.mybatisplus.bo.BaseEntity;
 import lombok.Data;
-import lombok.EqualsAndHashCode;
 
-import java.io.Serializable;
 import java.time.LocalDateTime;
 
 /**
@@ -15,11 +12,8 @@ import java.time.LocalDateTime;
  * @date 2026-04-09
  */
 @Data
-@EqualsAndHashCode(callSuper = true)
-@TableName("pq_dip_data")
-public class PqDipData extends BaseEntity implements Serializable {
-
-    private static final long serialVersionUID = 1L;
+@TableName(value = "ad_harmonic_xx")
+public class PqDipData {
 
     /**
      * 主键ID
@@ -37,7 +31,6 @@ public class PqDipData extends BaseEntity implements Serializable {
     private Double residualVoltage;
 
     /**
-     *
      * 持续时间，单位：ms
      */
     private Integer durationMs;

detection/src/main/java/com/njcn/gather/dip/service/IPqDipDataService.java

@@ -3,9 +3,21 @@ package com.njcn.gather.dip.service;
 import com.baomidou.mybatisplus.extension.service.IService;
 import com.njcn.gather.dip.pojo.po.PqDipData;
 
+import java.util.List;
+
 /**
  * @author caozehui
  * @date 2026-04-09
  */
 public interface IPqDipDataService extends IService<PqDipData> {
+
+    /**
+     * 查询指定变频器所对应的电压暂降数据
+     *
+     * @param suffix 表后缀
+     * @return
+     */
+    List<PqDipData> listDipData(Integer suffix);
+
+    void clearAllData(Integer suffix);
 }

detection/src/main/java/com/njcn/gather/dip/service/impl/PqDipDataServiceImpl.java

@@ -1,15 +1,34 @@
 package com.njcn.gather.dip.service.impl;
 
+import com.baomidou.mybatisplus.extension.conditions.query.LambdaQueryChainWrapper;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.njcn.db.mybatisplus.handler.DynamicTableNameHandler;
 import com.njcn.gather.dip.mapper.PqDipDataMapper;
 import com.njcn.gather.dip.pojo.po.PqDipData;
 import com.njcn.gather.dip.service.IPqDipDataService;
 import org.springframework.stereotype.Service;
 
+import java.util.List;
+
 /**
  * @author caozehui
  * @date 2026-04-09
  */
 @Service
 public class PqDipDataServiceImpl extends ServiceImpl<PqDipDataMapper, PqDipData> implements IPqDipDataService {
+    @Override
+    public List<PqDipData> listDipData(Integer suffix) {
+        DynamicTableNameHandler.setTableName("pq_dip_data_" + suffix);
+        LambdaQueryChainWrapper<PqDipData> wrapper = this.lambdaQuery().orderByAsc(PqDipData::getStartTime);
+        List<PqDipData> result = wrapper.list();
+        DynamicTableNameHandler.remove();
+        return result;
+    }
+
+    @Override
+    public void clearAllData(Integer suffix) {
+        DynamicTableNameHandler.setTableName("pq_dip_data_" + suffix);
+        this.remove(null);
+        DynamicTableNameHandler.remove();
+    }
 }