src/com/dao/UsersMapper.java

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package com.dao;

import java.util.List;
import java.util.Map;

import com.entity.Users;

public interface UsersMapper {
    int deleteByPrimaryKey(Integer id);

    int insert(Users record);

    int insertSelective(Users record);

    Users selectByPrimaryKey(Integer id);

    int updateByPrimaryKeySelective(Users record);

    int updateByPrimaryKey(Users record);
    
  public Users checkUname(Map<String, Object> uname);
    
//  验证后台登录
  public Users adminLogin(Map<String, Object> po);
//  查询所有信息
  public List<Users> getAll(Map<String, Object> map);
//  获取条数
  public int getCount(Map<String, Object> po); 
//  分页
  public List<Users> getByPage(Map<String, Object> map);
//  模糊查询并分页
  public List<Users> select(Map<String, Object> map);
}