基于javaweb的SSM+Maven旅游资讯门票网站系统(java+ssm+jsp+mysql+bootstrap)

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旅游资讯门票网站系统(java+ssm+jsp+mysql+bootstrap)

前台用户：
user1 123456
景点查看，购票、美食查看等

后台管理员：
admin 123456
功能：景点管理、门票管理、美食管理、订单管理、用户管理

注意：本项目图片是上传在编译后目录（target）下的，如果希望项目迁移过程中图片不丢失，上传后要即时从target目录中拷贝放到源码目录里

毕业设计——旅游网站的设计与实现

1、本系统是一个地方性旅游网站，后台基于SSM框架，前台使用BootStrap、js、jsp实现，数据库试用mysql；

2、功能点分析

1）注册成功会发送邮件，封装了邮件的工具类；

2）注册时候会对密码进行MD5加密；同样每次对密码操作都要先加密；

3）分页使用的是jsp自定义标签；

4）上传图片到项目也是封装好了工具类；

5）自定义拦截器对为登陆用户进行拦截；

6）复杂的业务在于一个景点对应多个门票，想要门票显示在对应的景点下方，要先查询出来景点，再对它遍历，根据id去 寻找门票，当时没有对应所有的景点都设置门票，报了空指针异常

7）通过代码上传图片到项目需要手动刷新，否则访问就是404错误

/**
 * 显示格式 上一页 1 2 3 4 5 下一页
 */
public class NavigationTag extends TagSupport {
	
	
    static final long serialVersionUID = 2372405317744358833L;
    
    /**
     * request 中用于保存Page<E> 对象的变量名,默认为“page”
     */
    private String bean = "page";
    
    /**
     * 分页跳转的url地址,此属性必须
     */
    private String url = null;
    
    /**
     * 显示页码数量
     */
    private int number = 5;
    
    @Override
    public int doStartTag() throws JspException {
        JspWriter writer = pageContext.getOut();
        HttpServletRequest request = (HttpServletRequest) pageContext.getRequest();
        Page page = (Page)request.getAttribute(bean); 
        if (page == null) 
            return SKIP_BODY;
        url = resolveUrl(url, pageContext);
        try {
        	//计算总页数
        	int pageCount = page.getTotal() / page.getSize();
        	if (page.getTotal() % page.getSize() > 0) {
        		pageCount++;
        	}
        	writer.print("<nav><ul class=\"pagination\">");
            //显示“上一页”按钮
        	if (page.getPage() > 1) {
                String preUrl = append(url, "page", page.getPage() - 1);
                preUrl = append(preUrl, "rows", page.getSize());

        return "redirect:/managerLoginPage";
    }

    /**
     * 管理员注销
     * @param request
     * @return
     */
    @RequestMapping(value = "/managerLogout")
    public String logout(HttpServletRequest request){
        HttpSession session = request.getSession();
        //从session中将user删除
        session.removeAttribute("user");
        return "manage/login";
    }
}



@Controller
public class TicketController {
    @Autowired
    TicketService ticketService;
    @Autowired
    ScenicService scenicService;

    /**
     * 管理员获得景点门票列表
     * @param model
     * @param vo
     * @return
     */
    @RequestMapping(value = "/manageTicket")
    public String getTicketPage(Model model,QueryVo vo){
        Page<Ticket> page = ticketService.selectTicketPageByQueryVo(vo);
        model.addAttribute("page", page);
        model.addAttribute("name",vo.getName());
        return "manage/ticket";
    }

    @RequestMapping(value = "/deleteTicket")

 * @param activeCode
 * @return
 */
@RequestMapping(value = "/active", method = RequestMethod.GET)
public String active(Model model,String activeCode){
    int i = userService.active(activeCode);
    if(i==1) {
        return "user/login";//激活成功到界面
    }
    return "user/register";//激活失败跳转到注册界面
}

/**
 * 用户激活
 * @param request
 * @param response
 * @return
 */
@RequestMapping(value = "/logout")
public String logout(HttpServletRequest request, HttpServletResponse response){
    HttpSession session = request.getSession();
    //从session中将user删除
    session.removeAttribute("user");

    //将存储在客户端的cookie删除掉
    Cookie cookie_username = new Cookie("cookie_username","");
    cookie_username.setMaxAge(0);
    //创建存储密码的cookie
    Cookie cookie_password = new Cookie("cookie_password","");
    cookie_password.setMaxAge(0);

    response.addCookie(cookie_username);
    response.addCookie(cookie_password);

    return "user/login";
}


/**
 * 管理员查看所有用户
 */

@RequestMapping(value = "/manageTicket")
public String getTicketPage(Model model,QueryVo vo){
    Page<Ticket> page = ticketService.selectTicketPageByQueryVo(vo);
    model.addAttribute("page", page);
    model.addAttribute("name",vo.getName());
    return "manage/ticket";
}

@RequestMapping(value = "/deleteTicket")
public @ResponseBody
String deleteScenic(Integer id){
    //删除
    ticketService.deleteById(id);
    return "OK";
}

@RequestMapping(value = "/addTicket")
public String insert(Ticket ticket){
    ticketService.addTicket(ticket);
    return "redirect:/manageTicket";
}

/**
 * 管理员修改门票信息
 * @param
 * @return
 */
@RequestMapping(value = "/updateTicket")
public @ResponseBody String update(Ticket ticket){
    //插入
    ticketService.updateTicket(ticket);
    return "OK";
}

/**
 * 根据id获得门票信息
 * @param
 * @return
 */
@RequestMapping(value = "/getTicketById")
public @ResponseBody
Ticket getTicketById(Integer id){
    return ticketService.getTicketById(id);

        }
        //显示“下一页”按钮
        if (page.getPage() < pageCount) {
            String nextUrl  = append(url, "page", page.getPage() + 1);
            nextUrl = append(nextUrl, "rows", page.getSize());
            writer.print("<li><a href=\"" + nextUrl + "\">下一页</a></li>");
        } else {
        	writer.print("<li class=\"disabled\"><a href=\"#\">下一页</a></li>");
        }
        writer.print("</nav>");
    } catch (IOException e) {
        e.printStackTrace();
    }
    return SKIP_BODY;
}

private String append(String url, String key, int value) {

    return append(url, key, String.valueOf(value));
}

/**
 * 为url 参加参数对儿
 * 
 * @param url
 * @param key
 * @param value
 * @return
 */
private String append(String url, String key, String value) {
    if (url == null || url.trim().length() == 0) {
        return "";
    }

    if (url.indexOf("?") == -1) {
        url = url + "?" + key + "=" + value;
    } else {
        if(url.endsWith("?")) {
            url = url + key + "=" + value;
        } else {
            url = url + "&amp;" + key + "=" + value;
        }
    }
    
    return url;
}

/**
 * 为url 添加翻页请求参数
 * 

 *
 * @param response
 * @param session
 */
@RequestMapping("/getImage")
public void generate(HttpServletResponse response, HttpSession session) {
    ByteArrayOutputStream output = new ByteArrayOutputStream();
    String verifyCodeValue = drawImg(output);

    session.setAttribute("verifyCodeValue", verifyCodeValue);

    try {
        ServletOutputStream out = response.getOutputStream();
        output.writeTo(out);
    } catch (IOException e) {
        e.printStackTrace();
    }
}

/**
 * 绘画验证码
 *
 * @param output
 * @return
 */
private String drawImg(ByteArrayOutputStream output) {
    String code = "";
    // 随机产生4个字符
    for (int i = 0; i < 4; i++) {
        code += randomChar();
    }
    int width = 70;
    int height = 25;
    BufferedImage bi = new BufferedImage(width, height,
            BufferedImage.TYPE_3BYTE_BGR);
    Font font = new Font("Times New Roman", Font.PLAIN, 20);
    // 调用Graphics2D绘画验证码
    Graphics2D g = bi.createGraphics();
    g.setFont(font);
    Color color = new Color(66, 2, 82);
    g.setColor(color);
    g.setBackground(new Color(226, 226, 240));
    g.clearRect(0, 0, width, height);
    FontRenderContext context = g.getFontRenderContext();

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项目链接：
https://javayms.github.io?id=162123140509201ek
https://javayms.pages.dev?id=162123140509201ek