package com.sincere.student.service.impl; import com.sincere.student.mapper.AreaMapper; import com.sincere.student.model.Area; import com.sincere.student.service.CommonService; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Service; import java.util.List; @Service public class CommonServiceImpl implements CommonService { @Autowired AreaMapper areaMapper ; @Override public List getProvince() { return areaMapper.getProvince(); } @Override public List getCity(String code) { code = code + "%" ; return areaMapper.getCity(code); } }