有注释的测评系统业务代码

linzhijie

2021-03-11 93af1c6ffb9ae0e894689ad3a37b548e57d54cff

 src/main/java/com/ots/project/exam/service/impl/BaseExamServiceImpl.java

@@ -1,30 +1,39 @@
package com.ots.project.exam.service.impl;

import com.ots.project.exam.mapper.BaseExamMapper;
import com.ots.project.exam.service.IBaseExamService;
import lombok.AllArgsConstructor;

@AllArgsConstructor
public abstract class BaseExamServiceImpl<T> implements IBaseExamService<T> {

    BaseExamMapper<T> baseMapper;

    @Override
    public int deleteById(Integer id) {
        return baseMapper.deleteByPrimaryKey(id);
    }

    @Override
    public int insert(T record) {
        return baseMapper.insert(record);
    }

    @Override
    public int insertByFilter(T record) {
        return baseMapper.insertSelective(record);
    }

    @Override
    public T selectById(Integer id) {
        return baseMapper.selectByPrimaryKey(id);
    }

    @Override
    public int updateByIdFilter(T record) {
        return baseMapper.updateByPrimaryKeySelective(record);
    }

    @Override
    public int updateById(T record) {
        return baseMapper.updateByPrimaryKey(record);