getRemoteIpJpa/src/main/java/com/rehome/getremoteipjpa/service/impl/CmIpServiceImpl.java

package com.rehome.getremoteipjpa.service.impl;

import com.rehome.getremoteipjpa.dao.CmIpRepository;
import com.rehome.getremoteipjpa.entity.CmIp;
import com.rehome.getremoteipjpa.service.CmIpService;
import jakarta.annotation.Resource;
import org.springframework.stereotype.Service;

import java.util.Optional;

/**
 *  获取本地公网IP，然后保存到服务器
 */
@Service
public class CmIpServiceImpl implements CmIpService {
    @Resource
    private CmIpRepository cmIpRepository;
    @Override
    public void saveCmIp(CmIp cmIp) {
        cmIpRepository.save(cmIp);
    }

    @Override
    public CmIp getIpAddressById(Long id) {
        Optional<CmIp> cmIp = cmIpRepository.findById(id);
        if(cmIp.isPresent()){
            return cmIp.get();
        }
        return null;
    }
}