修改

whyclxw

2024-12-04 6f01a484270b3a1fbe3e34bd17d5e3b676f9c626

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

@@ -1,28 +1,28 @@
package com.whyc.service;

import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.whyc.dto.Response;
import com.whyc.mapper.PwrdevAcdcdataMapper;
import com.whyc.pojo.PwrdevAcdcdata;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

@Service
public class PwrdevAcdcdataService {
    @Autowired(required = false)
    private PwrdevAcdcdataMapper mapper;

    /*查询电源实时数据
     * @param 电源id 入参
     * @return null
     * @author lxw
     * @date 2024/6/27 15:55
     **/
    public Response getPowerData(int powerId) {
        QueryWrapper wrapper= Wrappers.query();
        wrapper.eq("pinf_id",powerId);
        PwrdevAcdcdata acdcdata=mapper.selectOne(wrapper);
        return new Response().setII(1,acdcdata!=null,acdcdata,"查询电源实时数据");
    }
}
//package com.whyc.service;
//
//import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
//import com.baomidou.mybatisplus.core.toolkit.Wrappers;
//import com.whyc.dto.Response;
//import com.whyc.mapper.PwrdevAcdcdataMapper;
//import com.whyc.pojo.PwrdevAcdcdata;
//import org.springframework.beans.factory.annotation.Autowired;
//import org.springframework.stereotype.Service;
//
//@Service
//public class PwrdevAcdcdataService {
//    @Autowired(required = false)
//    private PwrdevAcdcdataMapper mapper;
//
//    /*查询电源实时数据
//     * @param 电源id 入参
//     * @return null
//     * @author lxw
//     * @date 2024/6/27 15:55
//     **/
//    public Response getPowerData(int powerId) {
//        QueryWrapper wrapper= Wrappers.query();
//        wrapper.eq("pinf_id",powerId);
//        PwrdevAcdcdata acdcdata=mapper.selectOne(wrapper);
//        return new Response().setII(1,acdcdata!=null,acdcdata,"查询电源实时数据");
//    }
//}