基于javaweb的SSM+Maven图书租赁管理系统(java+ssm+jsp+bootstrap+echarts+mysql)

运行环境

Java≥8、MySQL≥5.7、Tomcat≥8

开发工具

eclipse/idea/myeclipse/sts等均可配置运行

适用

课程设计，大作业，毕业设计，项目练习，学习演示等

功能说明

基于javaweb的SSM+Maven图书租赁管理系统(java+ssm+jsp+bootstrap+echarts+mysql)

图书租赁管理系统

项目介绍

图书租赁管理系统，该系统分为管理员与普通读者两种角色； 管理员主要功能包括： 图书管理：添加、修改、删除； 图书分类管理：添加、修改、删除； 借阅信息：还书； 预定信息：确认借书； 归还信息； 统计管理：借书/归还、营业额、销量； 普通读者主要功能包括：预定图书、待拿图书、借阅中、归还信息等；

客户端的充值，使用的支付宝沙箱测试化境

环境需要

1.运行环境：最好是java jdk 1.8，我们在这个平台上运行的。其他版本理论上也可以。 2.IDE环境：IDEA，Eclipse,Myeclipse都可以。推荐IDEA; 3.tomcat环境：Tomcat 7.x,8.x,9.x版本均可 4.硬件环境：windows 7/8/10 1G内存以上；或者 Mac OS； 5.是否Maven项目: 是；查看源码目录中是否包含pom.xml；若包含，则为maven项目，否则为非maven项目 6.数据库：MySql 8.0版本； 7.lombok插件安装：本项目需要安装lombok插件，否则运行会有异常；

技术栈

1. 后端：Spring SpringMVC MyBatis 2. 前端：JSP+bootstrap+jQuery+echarts

使用说明

1. 使用Navicat或者其它工具，在mysql中创建对应名称的数据库，并导入项目的sql文件； 2. 使用IDEA/Eclipse/MyEclipse导入项目，Eclipse/MyEclipse导入时，若为maven项目请选择maven;若为maven项目，导入成功后请执行maven clean;maven install命令，配置tomcat，然后运行； 3. 将项目中db.properties配置文件中的数据库配置改为自己的配置;

2. 运行项目，输入localhost:8080/bm/

@Service
@Slf4j
public class ReserveBorrowBooksService {

    @Autowired
    private ReserveBorrowBookMapper reserveBookMapper;

    @Autowired
    private BorrowBookMapper borrowBookMapper;
    
    @Autowired
    private BookMapper bookMapper;
    
    @Autowired
    private BMSystemProperties bmProperties;

    @Autowired
    private  ReaderMapper readerMapper;

    public Page<ReserveBorrowBooks> reserveBookByPage(Integer page, Integer size,
                                                      ReserveBorrowBooks reserveBorrowBook) {
        boolean search = false;
        if(!StringUtils.isEmpty(reserveBorrowBook.getBName()) ||
        !StringUtils.isEmpty(reserveBorrowBook.getNumber()) ||
        !StringUtils.isEmpty(reserveBorrowBook.getRName()) ) {
            search = true;
        }
        List<ReserveBorrowBooks> reserveBorrowBooks = reserveBookMapper.queryReserveBorrowBooks(reserveBorrowBook);
        if(CollectionUtils.isEmpty(reserveBorrowBooks)){
            if(search){ //未搜索到符合条件的预借书记录
                throw new LyException(ExceptionEnum.SEARCH_RESERVE_BOOK_NOT_FOUND);
            }else{  //记录为空
                throw new LyException(ExceptionEnum.RESERVE_BOOK_NOT_FOUND);
            }
        }
        return new Page<ReserveBorrowBooks>(new PageInfo(reserveBorrowBooks));
    }

    //保存多个 借书记录 (借书)
    @Transactional(propagation = Propagation.REQUIRED,isolation = Isolation.READ_COMMITTED)
    public void saveReserves(List<Integer> resIds) {
        for (Integer resId : resIds) {
            //根据在 reserveBorrowBooks 表中查询数据
            ReserveBorrowBooks reserveBorrowBooks = reserveBookMapper.selectByPrimaryKey(resId);
            if(reserveBorrowBooks == null){    //预借书记录未找到！
                throw new LyException(ExceptionEnum.RESERVE_NOT_FOUND);
            }
            //账户至少有 多少钱才能预定图书
            Reader reader = readerMapper.selectByPrimaryKey(reserveBorrowBooks.getRId());
            if(reader.getBalance()/100.0 < bmProperties.getBorrowBooksAccountLest()){
                //抱歉，{r_name}用户，账户余额少于{balanceLess}元不能借书，请先充值!
                ExceptionEnum em = ExceptionEnum.APPOINT_ACCOUNT_BALANCE_LESS;

    if (!CollectionUtils.isEmpty(readerMapper.select(new Reader(accountName)))) {    //账户名已存在
        throw new LyException(ExceptionEnum.READER_ACCOUNT_NAME_EXIST);
    }
}

//用户注册
public void saveReader(Reader reader) {
    //根据用户的账户名获取邮箱的验证码
    String verifyCode = jedis.get(reader.getAccount());
    if (StringUtils.isBlank(verifyCode)) {    //验证码已失效，或邮箱地址错误！
        throw new LyException(ExceptionEnum.VERIFY_EXPIRY_OR_EMAIL_ERROR);
    }
    if (!reader.getVerifyCode().equals(verifyCode)) { //邮箱验证码不匹配
        throw new LyException(ExceptionEnum.VERIFY_CODE_NOT_MATCHING);
    }
    reader.builderReader();
    readerMapper.insert(reader);
}

//发送邮箱验证码
public void verifyMailCode(String account, String email) {
    //获取4位数的验证码
    String verifyCode = new Random().nextInt(9999) + "";
    //将验证码根据 account存入
    jedis.set(account, verifyCode);
    //设置验证码有效期
    jedis.expire(account, bmProperties.getEmailVerifyCodeMinute()*60);
    //发送邮箱验证码
    Integer validMinute = bmProperties.getEmailVerifyCodeMinute();
    String emailMsg = bmProperties.getMailReaderRegisterContentModel();
    emailMsg = emailMsg.replace("{emailVerifyCode}", verifyCode).replace("{emailVerifyCodeMinute}", validMinute + "");
    try {
        mailUtils.sendRegisterVerifyCode(email, emailMsg);
    } catch (MessagingException e) {
        e.printStackTrace();    //发送邮箱验证码失败
        throw new LyException(ExceptionEnum.SEND_REGISTER_VERIFY_CODE_FAIL);
    }
}

public void addBalance(Double money,HttpServletRequest request, HttpServletResponse response) {
    response.setContentType("text/html;charset=UTF-8");
    //获得初始化的AlipayClient
    AlipayClient alipayClient = new DefaultAlipayClient(AlipayConfig.gatewayUrl, AlipayConfig.app_id, AlipayConfig.merchant_private_key, "json", AlipayConfig.charset, AlipayConfig.alipay_public_key, AlipayConfig.sign_type);
    //设置请求参数
    AlipayTradePagePayRequest alipayRequest = new AlipayTradePagePayRequest();
    AlipayTradePagePayModel model = new AlipayTradePagePayModel();
    //商户订单号，商户网站订单系统中唯一订单号，必填
    String orderNo = NumberUtils.getOrderNo();
    model.setOutTradeNo(orderNo);
    //订单名称，必填
    model.setSubject("图书借阅系统充值");
    //支付金额
    model.setTotalAmount(money+"");
    //超时关闭该订单时间

 * 设置Cookie的值 不设置生效时间默认浏览器关闭即失效,也不编码
 */
public static void setCookie(HttpServletRequest request, HttpServletResponse response, String cookieName, String cookieValue) {
	setCookie(request, response, cookieName, cookieValue, -1,"/");
}

/**
 * 设置Cookie的值 在指定时间内生效,但不编码
 */
public static void setCookie(HttpServletRequest request, HttpServletResponse response, String cookieName, String cookieValue, int cookieMaxage) {
	setCookie(request, response, cookieName, cookieValue, cookieMaxage, false);
}

/**
 * 设置Cookie的值 不设置生效时间,但编码
 */
public static void setCookie(HttpServletRequest request, HttpServletResponse response, String cookieName, String cookieValue, boolean isEncode) {
	setCookie(request, response, cookieName, cookieValue, -1, isEncode);
}

/**
 * 设置Cookie的值 在指定时间内生效, 编码参数
 */
public static void setCookie(HttpServletRequest request, HttpServletResponse response, String cookieName, String cookieValue, int cookieMaxage, boolean isEncode) {
	doSetCookie(request, response, cookieName, cookieValue, cookieMaxage, isEncode,"/");
}

/**
 * 设置Cookie的值 在指定时间内生效, 编码参数(指定编码)
 */
public static void setCookie(HttpServletRequest request, HttpServletResponse response, String cookieName, String cookieValue, int cookieMaxage, String encodeString) {
	doSetCookie(request, response, cookieName, cookieValue, cookieMaxage, encodeString,"/");
}

/**
 * 删除Cookie带cookie域名
 */
public static void deleteCookie(HttpServletRequest request, HttpServletResponse response, String cookieName,String path) {
	doSetCookie(request, response, cookieName, "", -1, false,path);
}

/**

            params.put(name, valueStr);
        }
        return params;
    }

    public Double refreshMoney(HttpServletRequest request) {
        Reader reader = (Reader) request.getSession().getAttribute(bmProperties.getReaderSessionName());
        Reader reader1 = readerMapper.selectByPrimaryKey(reader.getRId());
        if(reader.getBalance() != reader1.getBalance()){
            request.getSession().setAttribute(bmProperties.getReaderSessionName(),reader1);
        }
        return reader1.getBalance()/100.0;
    }
}
package com.bookManagerment.service;



@Service
@Slf4j
public class ReserveBorrowBooksService {

    @Autowired
    private ReserveBorrowBookMapper reserveBookMapper;

    @Autowired

/**
 * 设置Cookie的值 在指定时间内生效, 编码参数
 */
public static void setCookie(HttpServletRequest request, HttpServletResponse response, String cookieName, String cookieValue, int cookieMaxage, boolean isEncode) {
	doSetCookie(request, response, cookieName, cookieValue, cookieMaxage, isEncode,"/");
}

/**
 * 设置Cookie的值 在指定时间内生效, 编码参数(指定编码)
 */
public static void setCookie(HttpServletRequest request, HttpServletResponse response, String cookieName, String cookieValue, int cookieMaxage, String encodeString) {
	doSetCookie(request, response, cookieName, cookieValue, cookieMaxage, encodeString,"/");
}

/**
 * 删除Cookie带cookie域名
 */
public static void deleteCookie(HttpServletRequest request, HttpServletResponse response, String cookieName,String path) {
	doSetCookie(request, response, cookieName, "", -1, false,path);
}

/**
 * 设置Cookie的值，并使其在指定时间内生效
 * 
 * @param cookieMaxage
 *            cookie生效的最大秒数
 */
private static final void doSetCookie(HttpServletRequest request, HttpServletResponse response, String cookieName, String cookieValue, int cookieMaxage, boolean isEncode,String path) {
	try {
		if (cookieValue == null) {
			cookieValue = "";
		} else if (isEncode) {
			cookieValue = URLEncoder.encode(cookieValue, "utf-8");
		}
		Cookie cookie = new Cookie(cookieName, cookieValue);
		if (cookieMaxage > 0)
			cookie.setMaxAge(cookieMaxage);
		if (null != request)// 设置域名的cookie
			cookie.setDomain(getDomainName(request));
		cookie.setPath(path);

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项目链接：
https://javayms.github.io?id=371422272105200bh
https://javayms.pages.dev?id=371422272105200bh