src/com/service/RizhiService.java

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package com.service;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import java.util.List;
import java.util.Date;
import java.util.Objects;
import com.dao.RizhiMapper;
import com.entity.Renwu;
import com.entity.Rizhi;
@Service
public class   RizhiService {
 	@Autowired
	private RizhiMapper rizhiMapper;

 	public boolean add(Rizhi rizhi) 
 	{
		return rizhiMapper.insert(rizhi) > 0;
	}
	public List<Rizhi> getList(String where,int page, int size) 
	{
		return rizhiMapper.getList(where,size*(page-1), size);
	}

	public boolean delete(int id) 
	{
		return rizhiMapper.deleteByPrimaryKey(id) > 0;
	}
	public int getTotal(String where)
	{
 		return rizhiMapper.getTotal(where);
	}
	public boolean update(Rizhi rizhi) 
 	{
		return rizhiMapper.updateByPrimaryKeySelective(rizhi) > 0;
	}
	public Rizhi rizhiinfo(int id) 
	{
		return rizhiMapper.rizhiinfo(id);
	}
}