图书馆借阅管理系统 springboot开发的java项目源码

目录

项目简介：

需求说明：

 项目截图：

1.登录界面

 2.管理首页-查看图书

 3.图书详情

 4.查看读者列表

 5.编辑读者信息

 6.借还日志

项目源码参考：

项目源码下载：

项目简介：

项目编号：J103

图书借阅管理系统

基于Springboot 2.7 + MyBatis3 的图书馆管理系统。主要功能包括：

图书查询、图书管理、图书编辑、读者管理、图书的借阅与归还以及借还日志记录等。

开发环境：idea 、eclipse 两个都支持

数据库：建议mysql 8，或者mysql 5.7、5.5也可以

需求说明：

用户分为两类：读者、管理员。图书馆管理员可以修改读者信息，修改书目信息，查看所有借还

日志等；读者仅可以修改个人信息、借阅或归还书籍和查看自己的借还日志。

 项目截图：

1.登录界面

 2.管理首页-查看图书

 3.图书详情

 4.查看读者列表

 5.编辑读者信息

 6.借还日志

项目源码参考：

Admin.java

package demo.domain;

import com.baomidou.mybatisplus.annotation.IdType;
import com.baomidou.mybatisplus.annotation.TableField;
import com.baomidou.mybatisplus.annotation.TableId;
import com.baomidou.mybatisplus.annotation.TableName;
import java.io.Serializable;

/**
 * 
 * @TableName admin
 */
@TableName(value ="admin")
public class Admin implements Serializable {
    /**
     * 
     */
    @TableId
    private Long adminId;

    /**
     * 
     */
    private String password;

    /**
     * 
     */
    private String username;

    @TableField(exist = false)
    private static final long serialVersionUID = 1L;

    /**
     * 
     */
    public Long getAdminId() {
        return adminId;
    }

    /**
     * 
     */
    public void setAdminId(Long adminId) {
        this.adminId = adminId;
    }

    /**
     * 
     */
    public String getPassword() {
        return password;
    }

    /**
     * 
     */
    public void setPassword(String password) {
        this.password = password;
    }

    /**
     * 
     */
    public String getUsername() {
        return username;
    }

    /**
     * 
     */
    public void setUsername(String username) {
        this.username = username;
    }

    @Override
    public boolean equals(Object that) {
        if (this == that) {
            return true;
        }
        if (that == null) {
            return false;
        }
        if (getClass() != that.getClass()) {
            return false;
        }
        Admin other = (Admin) that;
        return (this.getAdminId() == null ? other.getAdminId() == null : this.getAdminId().equals(other.getAdminId()))
            && (this.getPassword() == null ? other.getPassword() == null : this.getPassword().equals(other.getPassword()))
            && (this.getUsername() == null ? other.getUsername() == null : this.getUsername().equals(other.getUsername()));
    }

    @Override
    public int hashCode() {
        final int prime = 31;
        int result = 1;
        result = prime * result + ((getAdminId() == null) ? 0 : getAdminId().hashCode());
        result = prime * result + ((getPassword() == null) ? 0 : getPassword().hashCode());
        result = prime * result + ((getUsername() == null) ? 0 : getUsername().hashCode());
        return result;
    }

    @Override
    public String toString() {
        StringBuilder sb = new StringBuilder();
        sb.append(getClass().getSimpleName());
        sb.append(" [");
        sb.append("Hash = ").append(hashCode());
        sb.append(", adminId=").append(adminId);
        sb.append(", password=").append(password);
        sb.append(", username=").append(username);
        sb.append(", serialVersionUID=").append(serialVersionUID);
        sb.append("]");
        return sb.toString();
    }
}
           

AdminMapper.java

package demo.mapper;

import demo.domain.Admin;

/**
* @author Hello
* @description 针对表【admin】的数据库操作Mapper
* @createDate 2023-02-08 10:54:20
* @Entity demo.domain.Admin
*/
public interface AdminMapper {

    int deleteByPrimaryKey(Long id);

    int insert(Admin record);

    int insertSelective(Admin record);

    Admin selectByPrimaryKey(Long id);

    int updateByPrimaryKeySelective(Admin record);

    int updateByPrimaryKey(Admin record);

}
           

AdminMapper.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapper
        PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
        "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="demo.mapper.AdminMapper">

    <resultMap id="BaseResultMap" type="demo.domain.Admin">
            <id property="adminId" column="admin_id" jdbcType="BIGINT"/>
            <result property="password" column="password" jdbcType="VARCHAR"/>
            <result property="username" column="username" jdbcType="VARCHAR"/>
    </resultMap>

    <sql id="Base_Column_List">
        admin_id,password,username
    </sql>

    <select id="selectByPrimaryKey" parameterType="java.lang.Long" resultMap="BaseResultMap">
        select
        <include refid="Base_Column_List" />
        from admin
        where  admin_id = #{adminId,jdbcType=BIGINT} 
    </select>

    <delete id="deleteByPrimaryKey" parameterType="java.lang.Long">
        delete from admin
        where  admin_id = #{adminId,jdbcType=BIGINT} 
    </delete>
    <insert id="insert" keyColumn="admin_id" keyProperty="adminId" parameterType="demo.domain.Admin" useGeneratedKeys="true">
        insert into admin
        ( admin_id,password,username
        )
        values (#{adminId,jdbcType=BIGINT},#{password,jdbcType=VARCHAR},#{username,jdbcType=VARCHAR}
        )
    </insert>
    <insert id="insertSelective" keyColumn="admin_id" keyProperty="adminId" parameterType="demo.domain.Admin" useGeneratedKeys="true">
        insert into admin
        <trim prefix="(" suffix=")" suffixOverrides=",">
                <if test="adminId != null">admin_id,</if>
                <if test="password != null">password,</if>
                <if test="username != null">username,</if>
        </trim>
        <trim prefix="values (" suffix=")" suffixOverrides=",">
                <if test="adminId != null">#{adminId,jdbcType=BIGINT},</if>
                <if test="password != null">#{password,jdbcType=VARCHAR},</if>
                <if test="username != null">#{username,jdbcType=VARCHAR},</if>
        </trim>
    </insert>
    <update id="updateByPrimaryKeySelective" parameterType="demo.domain.Admin">
        update admin
        <set>
                <if test="password != null">
                    password = #{password,jdbcType=VARCHAR},
                </if>
                <if test="username != null">
                    username = #{username,jdbcType=VARCHAR},
                </if>
        </set>
        where   admin_id = #{adminId,jdbcType=BIGINT} 
    </update>
    <update id="updateByPrimaryKey" parameterType="demo.domain.Admin">
        update admin
        set 
            password =  #{password,jdbcType=VARCHAR},
            username =  #{username,jdbcType=VARCHAR}
        where   admin_id = #{adminId,jdbcType=BIGINT} 
    </update>
</mapper>
           

项目源码下载：

https://download.csdn.net/download/xia15000506007/87427738