电池品牌型号

whycxzp

2025-03-26 5b0c53c2c8baafdb9e9dc197254cc4727ef20d3e

电池品牌型号

 src/main/java/com/whyc/controller/PowerInfController.java

@@ -46,5 +46,10 @@
        return service.getById(powerId);
    }

    @ApiOperation("查询-品牌")
    @GetMapping("getProducerList")
    public Response getProducerList(){
        return service.getProducerList();
    }

}

 src/main/java/com/whyc/mapper/PowerInfMapper.java

@@ -1,10 +1,15 @@
package com.whyc.mapper;

import com.whyc.pojo.db_batt.PowerInf;
import org.apache.ibatis.annotations.Select;

import java.util.List;

public interface PowerInfMapper extends CustomMapper<PowerInf>{
    Integer selectMaxBattGroupId();

    int getMaxPowerId();

    @Select("select distinct producer from db_batt.power_inf where producer is not null")
    List<String> getProducerList();
}

 src/main/java/com/whyc/service/PowerInfService.java

@@ -158,4 +158,9 @@
        PowerInf powerInf = mapper.selectById(powerId);
        return new Response().set(1,powerInf);
    }

    public Response getProducerList() {
        List<String> producerList = mapper.getProducerList();
        return new Response().set(1,producerList);
    }
}