每日总结

package com.example.service.impl;

import com.example.mapper.ProductionMapper;
import com.example.pojo.Materials;
import com.example.pojo.PageBean;
import com.example.pojo.Production;
import com.example.service.ProductionService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.util.List;

@Service
public class ProductionServiceImpl implements ProductionService {
    @Autowired
    private ProductionMapper productionMapper;

    @Override
    public PageBean page(Integer page, Integer pageSize, String name, int num) {
        Long count = productionMapper.count(name,num);//总数返回
        Integer start=(page-1)*pageSize;//计算起始位置
        List<Production> empList = productionMapper.page(start, pageSize,name,num);//该页记录数返回

        PageBean pageBean = new PageBean(count, empList);
        return pageBean;
    }

    @Override
    public void update(Production production) {
        productionMapper.updates(production);
    }

    @Override
    public List<Production> getAll() {
        List<Production> productions=productionMapper.getAll();
        return productions;
    }
}