电源ACDC

whyclxw

2024-06-27 29fccde6ffb6b51689b26da02a62b9401e04075a

1
2
3
4
5
6
7
8
9
10
11
12
package com.whyc.service;
 
import com.whyc.mapper.BattInfMapper;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
 
@Service
public class BattInfService {
 
    @Autowired(required = false)
    private BattInfMapper mapper;
}