添加了根据不同行业查询设备信息的接口

src/main/java/com/xkrs/dao/EquipmentDao.java

@@ -2,6 +2,7 @@ package com.xkrs.dao;
 
 import com.xkrs.model.entity.Equipment;
 import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.data.jpa.repository.JpaSpecificationExecutor;
 import org.springframework.data.jpa.repository.Modifying;
 import org.springframework.data.jpa.repository.Query;
 
@@ -12,7 +13,7 @@ import java.util.Map;
  * @Author: XinYi Song
  * @Date: 2022/2/8 9:26
  */
-public interface EquipmentDao extends JpaRepository<Equipment,Long> {
+public interface EquipmentDao extends JpaRepository<Equipment,Long>, JpaSpecificationExecutor<Equipment> {
 
     /**
      * 根据设备编码修改实时视频路径