基于javaweb+jsp的火车票预订系统

一、项目运行

环境配置：
Jdk1.8 + Tomcat8.5 + mysql + Eclispe（IntelliJ IDEA,Eclispe,MyEclispe,Sts都支持）

项目技术：
JSP + Servlert + html+ css + JavaScript + JQuery + Ajax 等等；

适用

课程设计，大作业，毕业设计，项目练习，学习演示等

            map.put("type","error");
            map.put("msg","两次密码不一致");
            return map;
        }
    }
    /**
     * 查看个人信息
     * @param httpSession
     * @return
     */
    @RequestMapping("inforEmployee.do")
    public @ResponseBody EmployeeCustomVo getInforEmployee(HttpSession httpSession){
        Integer id = (Integer) httpSession.getAttribute("employeeId");
        EmployeeCustomVo employeeCustomVo = userInforService.getInforEmployee(id);
        return employeeCustomVo;
    }
    /**
     * 修改个人信息
     * @param httpSession
     * @param employee
     * @return
     */
    @ResponseBody
    @RequestMapping("updateInforEmployee.do")
    public Message updateInforEmployee(HttpSession httpSession, Employee employee){

    @RequestMapping(value = "/adminLogin.do")
    @ResponseBody
    public Message adminLogin(HttpSession httpSession, String username,
                                            String password, String identifyingcode)
    {
        
    	if(StringUtils.isEmpty(username)) {
    		return Message.error("请填写账号");
    	}
    	if(StringUtils.isEmpty(password)) {
    		return Message.error("请填写密码");
    	}
    	if(StringUtils.isEmpty(identifyingcode)) {
    		return Message.error("请填写验证码");
    	}
        String code = (String) httpSession.getAttribute("identifyingCode");
        if(identifyingcode.equalsIgnoreCase(code)){
            SystemManager manager = loginService.findSystemManagerByIdAndPassword(username, password);
           if(manager==null) {
        	   return Message.error("账号或密码错误");
           }
            // 保存到session
            httpSession.setAttribute("admin",manager);
            return Message.success("登录成功");
        }else {

}
个人中心Controller：
/**
 * 个人中心Controller
 */
@Controller
public class UserInforController {
	
    @Autowired
    private UserInforServiceImpl userInforService = null;
    /**
     * 修改密码 *** 作
     * @param oldPassword
     * @param newPassword
     * @param rePassword
     * @param httpSession
     * @return
     */
    @RequestMapping("changePassword.do")
    @ResponseBody
    public Map<String, String> changePassword(String oldPassword, String newPassword,
                                              String rePassword, HttpSession httpSession){
        HashMap<String, String> map = new HashMap<String, String>();
        if (newPassword.equals(rePassword)){
            SystemManager admin = (SystemManager) httpSession.getAttribute("admin");
            String encodeByMD5 = MD5Utils.encodeByMD5(oldPassword);
            if (encodeByMD5.equals(admin.getSmPassword())){

//        SystemManager manager = loginService.findSystemManagerById(id);
        return systemManager.getSmAccount();
    }
    @RequestMapping(value = "/getEmployeeAccount.do")
    @ResponseBody
    public Map<String,String> getEmployeeAccount(HttpSession httpSession){
        Integer id = (Integer) httpSession.getAttribute("employeeId");
        Employee employee = loginService.findEmployeeById(id);
        HashMap<String, String> map = new HashMap<String, String>();
        map.put("account",employee.geteAccount());
        map.put("name",employee.geteName());
        return map;
    }
    @RequestMapping(value = "/logout.do")
    public String logout(HttpSession httpSession){
        httpSession.removeAttribute("employeeId");
        return "redirect:/";
    }
    @RequestMapping(value = "/logoutAdmin.do")
    public String logoutAdmin(HttpSession httpSession){
       httpSession.removeAttribute("admin");
       return "redirect:/admin.do";
    }
}
用户管理 *** 作： 
/**
 * 用户管理 *** 作

            return MapControl.getInstance().error("请填写用户名").getMap();
        }
        if(StringUtils.isEmpty(user.getName())){
            return MapControl.getInstance().error("请填写名称").getMap();
        }
        if(StringUtils.isEmpty(user.getUserPwd())){
            return MapControl.getInstance().error("请填写密码").getMap();
        }
        int result = userService.update(user);
        if (result <= 0) {
            return MapControl.getInstance().error().getMap();
        }
        return MapControl.getInstance().success().getMap();
    }
    /**
     * 根据id查询，跳转修改页面
     * @param id
     * @param modelMap
     * @return
     */
    @GetMapping("/edit/{id}")
    public String edit(@PathVariable("id") Integer id, ModelMap modelMap) {
        User user = userService.detail(id);
        modelMap.addAttribute("user", user);
        return "user/edit";

 */
@Controller
public class UserInforController {
	
    @Autowired
    private UserInforServiceImpl userInforService = null;
    /**
     * 修改密码 *** 作
     * @param oldPassword
     * @param newPassword
     * @param rePassword
     * @param httpSession
     * @return
     */
    @RequestMapping("changePassword.do")
    @ResponseBody
    public Map<String, String> changePassword(String oldPassword, String newPassword,
                                              String rePassword, HttpSession httpSession){
        HashMap<String, String> map = new HashMap<String, String>();
        if (newPassword.equals(rePassword)){

    @ResponseBody
    public Map<String, Object> delete(String ids) {
        int result = userService.delete(ids);
        if (result <= 0) {
            return MapControl.getInstance().error().getMap();
        }
        return MapControl.getInstance().success().getMap();
    }
    /**
     * 编辑用户信息 *** 作
     * @param user
     * @return
     */
    @PostMapping("/edit")
    @ResponseBody
    public Map<String, Object> edit(@RequestBody User user) {
        if(StringUtils.isEmpty(user.getUserName())){
            return MapControl.getInstance().error("请填写用户名").getMap();
        }

        return employeeSalaryVO;
    }
}
管理员和员工登陆控制：
/**
 * @Author: admin
 * @Description: 管理员和员工登陆控制
 **/
@Controller
public class LoginController {
    @Autowired
    private LoginServiceImpl loginService = null;
    /**
     * @Author: admin
     * @Description: 验证码变更
     * @Date: 14:33 2021/10/5
     * @Param: [request, response]
     * @Return: void
     **/
    @RequestMapping(value = "/changeCode.do")

    @RequestMapping(value = "/changeCode.do")
    @ResponseBody
    public void getIdentifyingCode(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException
    {
        // 验证码存储在session的identifyingCode，属性中
        CaptchaUtil.outputCaptcha(request, response);
    }
    // 获取员工登陆界面
    @RequestMapping("/")
    public String getLoginPage(){
        return "employee/login.html";
    }