验证母料编码是否存在产品

lxw

2023-10-18 edcd13d82c5e7a3c2dce8175b9253951630976c0

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package com.whyc.service;
 
import com.whyc.mapper.PermitGroupMapper;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
 
@Service
public class PermitGroupService {
    @Autowired(required = false)
    private PermitGroupMapper mapper;
 
 
 
}