src/com/service/ClassrecordService.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.ClassrecordDao;
import com.entity.Course;
import com.entity.Classrecord;
import com.entity.Member;
@Service
public class   ClassrecordService {
 	@Autowired
	private ClassrecordDao classrecordDao;

	public boolean add(Classrecord classrecord)
	{
		return classrecordDao.insert(classrecord) > 0;
	}
	public boolean edit(Classrecord classrecord)
	{
		return classrecordDao.updateByPrimaryKeySelective(classrecord) > 0;
	}
	public List<Classrecord> getList(String where,int page, int size) 
	{
		return classrecordDao.getList(where,size*(page-1), size);
	}
	public boolean delete(int id) 
	{
		return classrecordDao.deleteByPrimaryKey(id) > 0;
	}
	public int getTotal(String where)
	{
 		return classrecordDao.getTotal(where);
	}
	public Classrecord selectByclassrecord(Classrecord classrecord)
 	{
		Classrecord classrecord1=classrecordDao.selectByclassrecord(classrecord);
		return classrecord1;
	}
}