TypeService.java

张创琦

package com.zcq.service;
import com.zcq.dao.TypeMapper;
import com.zcq.entity.BillType;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import javax.annotation.Resource;
import java.util.List;
@Service
public class TypeService {
    // 查一下这个注解写什么
    @Resource
    private TypeMapper typeMapper;
    public List<BillType> list() {
        return typeMapper.selectAll();
    }
}