基于javaweb的个人投资理财系统(java+springboot+layui+html+mysql)

运行环境

Java≥8、MySQL≥5.7

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+mysql的个人投资理财系统(java+SpringBoot+layui+html+Mysql)

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：

SpringBoot + MyBatis + html+ css + JavaScript + JQuery + Ajax + layui+ maven等等

登陆控制层：

@Controller

@RequestMapping(“/login”)

public class LoginController {

@Autowired

UserService userService;

@Autowired

AdminService adminService;

//public static final Map USR_SESSION = new HashMap<>();

public static String last_login = “”;

@GetMapping(“/loginVerifyUsername/{username}”)

@ResponseBody

public Msg loginVerifyUsername(@PathVariable(“username”) String username) {

User user = userService.selectUserByTerms(username, null);

if (user != null) {

return Msg.success();

Admin admin = adminService.selectAdminByTerms(username, null);

if (admin != null) {

return Msg.success();

return Msg.fail();

@GetMapping(“/verifyLogin”)

@ResponseBody

public Msg verifyLogin(@RequestParam(“username”) String username, @RequestParam(“password”) String password,

HttpSession session) {

User loginUser = userService.selectUserByTerms(username, password);

if (loginUser != null) {

//获取当前用户

Subject subject = SecurityUtils.getSubject();

//封装用户登录数据

UsernamePasswordToken token = new UsernamePasswordToken(username, password);

try {

subject.login(token);

return Msg.success().add(“url”, “/user/index.html”);

} catch (UnknownAccountException | IncorrectCredentialsException e) {

return Msg.fail();

Admin admin = adminService.selectAdminByTerms(username, password);

if (admin != null) {

//获取当前用户

Subject subject = SecurityUtils.getSubject();

//封装用户登录数据

UsernamePasswordToken token = new UsernamePasswordToken(username, password);

try {

subject.login(token);

return Msg.success().add(“url”, “/admin/index.html”);

} catch (UnknownAccountException | IncorrectCredentialsException e) {

//model.addAttribute(“msg”,“密码错误”);

return Msg.fail();

return Msg.fail();

@PostMapping(“/register”)

@ResponseBody

public Msg register(@RequestParam(“username”) String username, @RequestParam(“password”) String password) {

User user = new User();

user.setUsername(username);

user.setPassword(password);

user.setStatus(0);

user.setReputation(“良好”);

userService.insertUser(user);

return Msg.success().add(“url”, “/”);

用户信息控制层：

@Controller

public class UserController {

@Autowired

UserService userService;

/**

• 跳转到账户安全界面（用户）(修改密码)

• @param model

• @return

*/

@RequestMapping(“/user/personal/toSecurity.html”)

public String toSecurity(Model model) {

model.addAttribute(“pageTopBarInfo”, “账户安全界面”);

model.addAttribute(“activeUrl1”, “personalActive”);

model.addAttribute(“activeUrl2”, “securityActive”);

return “/user/personal/security”;

/**

• 跳转到个人信息界面（用户）

• @param model

• @param session

• @return

*/

@RequestMapping(“/user/personal/toProfile.html”)

public String toProfile(Model model, HttpSession session) {

User loginUser = (User) session.getAttribute(“loginUser”);

User user = userService.selectUserById(loginUser.getId());

model.addAttribute(“user”, user);

model.addAttribute(“pageTopBarInfo”, “个人信息界面”);

return “/user/personal/profile”;

/**

• 判断并更新密码（用户）

• @param request

• @return

*/

@PutMapping(“/user/updatePwd”)

@ResponseBody

public Msg updatePwd(HttpServletRequest request, HttpSession session) {

String id = request.getParameter(“id”);

User user = userService.selectUserById(Integer.valueOf(id));

String oldpwd = request.getParameter(“oldpwd”);

String newpwd = request.getParameter(“newpwd”);

User verifyExistUser = userService.selectUserByTerms(user.getUsername(), oldpwd);

if (verifyExistUser != null) {

user.setPassword(newpwd);

// 当前登录用户信息改变时session里面存储的用户信息也应该同时改变

User loginUser = (User) session.getAttribute(“loginUser”);

if (Integer.valueOf(id) == (loginUser.getId())) {

session.setAttribute(“loginUser”, user);

userService.updateUser(user);

return Msg.success();

return Msg.fail();

/**

• 更新用户信息(用户更改自己信息)

• @param id

• @param user

• @param session

• @return

*/

@PutMapping(“/user/updateUserProfile/{userId}”)

@ResponseBody

public Msg updateUserProfile(@PathVariable(“userId”) Integer id, User user, HttpSession session) {

user.setId(id);

Integer result = userService.updateUser(user);

if (result == 1) {

// 当前登录用户信息改变时session里面存储的用户信息也应该同时改变

User loginUser = (User) session.getAttribute(“loginUser”);

if (loginUser!=null){

if (id == (loginUser.getId())) {

session.setAttribute(“loginUser”, userService.selectUserById(id));

return Msg.success();

return Msg.fail();

/**

• 用户强制下线（管理员更改用户信息）

• @param id

• @param session

• @return

*/

@PutMapping(“/user/updateUserStatus/{id}”)

@ResponseBody

public Msg updateUserStatus(@PathVariable(“id”) Integer id, HttpSession session) {

User user = userService.selectUserById(id);

user.setStatus(0);

Integer result = userService.updateUser(user);

if (result == 1) {

// 当前登录用户强制下线

session.removeAttribute(“loginUser”);

return Msg.success();

return Msg.fail();

/**

• 跳转到用户信息界面（管理员）

• @param pageNum

• @param pageSize

• @param model

• @param session

• @return

*/

@GetMapping(“/admin/userinfo/toUserInfo.html”)

public String toUserInfo(@RequestParam(value = “pageNum”, defaultValue = “1”) Integer pageNum,

@RequestParam(value = “pageSize”, defaultValue = “5”) Integer pageSize,

Model model, HttpSession session) {

// 引入PageHelper插件，在查询之前调用startPage方法，传入页码以及每页大小

PageHelper.startPage(pageNum, pageSize);

List list = userService.selectAllUser();

// 使用PageInfo包装查询后的结果，并交给页面处理

// PageInfo封装了详细的分页信息，包括我们查询出来的数据，还可以传入连续显示的页数（5）

PageInfo pageInfo = new PageInfo(list, 5);

model.addAttribute(“userPageInfo”,pageInfo);

model.addAttribute(“userList”,list);

model.addAttribute(“activeUrl1”, “userInfoActive”);

model.addAttribute(“activeUrl2”, “userInfoActive”);

model.addAttribute(“pageTopBarInfo”, “用户信息界面”);

return “/admin/userinfo/userinfo”;

/**

• 添加用户（管理员）

• @param user

• @return

*/

@PostMapping(“/user/addUser”)

@ResponseBody

public Msg addUser(User user){

user.setStatus(0);

user.setReputation(“良好”);

Integer result = userService.insertUser(user);

if (result==1){

return Msg.success();

return Msg.fail();

/**

• 更新用户信息时回显用户信息（管理员）

• @param id

• @return

*/

@GetMapping(“/user/getUserById/{id}”)

@ResponseBody

public Msg getUserInfoById(@PathVariable(“id”)Integer id){

User user = userService.selectUserById(id);

return Msg.success().add(“user”,user);

/**

• 删除用户（管理员）

• @param id

• @param session

• @return

*/

@DeleteMapping(“/user/deleteUserById/{id}”)

@ResponseBody

public Msg deleteUserById(@PathVariable(“id”)Integer id,HttpSession session){

Integer result = userService.deleteUserById(id);

if (result==1){

// 删除用户时应先判断这个用户是否在线

User loginUser = (User) session.getAttribute(“loginUser”);

if (loginUser!=null){

if (id == (loginUser.getId())) {

session.removeAttribute(“loginUser”);

return Msg.success();

return Msg.fail();

/**

• 跳转到用户信誉管理界面（管理员）

• @param pageNum

• @param pageSize

• @param model

• @param session

• @return

*/

@GetMapping(“/admin/userinfo/toReputation.html”)

public String toUserReputation(@RequestParam(value = “pageNum”, defaultValue = “1”) Integer pageNum,

@RequestParam(value = “pageSize”, defaultValue = “5”) Integer pageSize,

Model model, HttpSession session) {

PageHelper.startPage(pageNum, pageSize);

List list = userService.selectAllUser();

PageInfo pageInfo = new PageInfo(list, 5);

model.addAttribute(“userPageInfo”,pageInfo);

model.addAttribute(“userList”,list);

model.addAttribute(“activeUrl1”, “userInfoActive”);

model.addAttribute(“activeUrl2”, “reputationActive”);

model.addAttribute(“pageTopBarInfo”, “用户信誉界面”);

return “/admin/userinfo/reputation”;

银行卡管理界面：

@Controller

public class BankCardController {

@Autowired

BankCardService bankCardService;

/**

• 跳转到银行卡管理界面（用户）

• @param model

• @param session

• @return

*/

@GetMapping(“/user/personal/toBankCard.html”)

public String toBankCard(Model model, HttpSession session) {

User loginUser = (User) session.getAttribute(“loginUser”);

List list = bankCardService.selectBankCardByUserId(loginUser.getId());

model.addAttribute(“bankCardList”, list);

model.addAttribute(“pageTopBarInfo”, “银行卡管理界面”);

model.addAttribute(“activeUrl1”, “personalActive”);

model.addAttribute(“activeUrl2”, “bankCardActive”);

return “/user/personal/bankcard”;

/**

• 新增银行卡

• @param bankcard

• @param session

• @return

*/

@PostMapping(“/user/addBankCard”)

@ResponseBody

public Msg addBankCard(Bankcard bankcard, HttpSession session) {

//System.out.println(bankcard.getCardbank());

User loginUser = (User) session.getAttribute(“loginUser”);

bankcard.setUserid(loginUser.getId());

Integer result = bankCardService.insertBankCard(bankcard);

if (result == 1) {

return Msg.success();

return Msg.fail();

/**

• 修改银行卡时回显银行卡信息

• @param id

• @return

*/

@GetMapping(“/user/getBankCardById/{id}”)

@ResponseBody

public Msg getBankCardById(@PathVariable(“id”) Integer id) {

Bankcard bankcard = bankCardService.selectBankCardById(id);

return Msg.success().add(“bankcard”, bankcard);

/**

• 修改银行卡信息

• @param id

• @param bankcard

• @return

*/

@PutMapping(“/user/updateBankCard/{update-id}”)

@ResponseBody

public Msg updateBankCard(@PathVariable(“update-id”) Integer id, Bankcard bankcard) {

bankcard.setId(id);

Integer result = bankCardService.updateBankCard(bankcard);

if (result == 1) {

return Msg.success();

return Msg.fail();

/**

• 删除银行卡

• @param id

• @return

*/

@DeleteMapping(“/user/deleteBankCard/{id}”)

@ResponseBody

public Msg deleteBankCard(@PathVariable(“id”) Integer id) {

Integer result = bankCardService.deleteBankCardById(id);

if (result == 1) {

return Msg.success();

return Msg.fail();

/**

• 跳转到银行卡管理界面（管理员）

• @param pageNum

• @param pageSize

• @param model

• @param session

• @return

*/

@GetMapping(“/admin/userinfo/toBankCard.html”)

public String toBankCard1(@RequestParam(value = “pageNum”, defaultValue = “1”) Integer pageNum,

@RequestParam(value = “pageSize”, defaultValue = “5”) Integer pageSize,

Model model, HttpSession session) {

PageHelper.startPage(pageNum, pageSize);

List list = bankCardService.selectAllBankCard();

PageInfo pageInfo = new PageInfo(list, 5);

model.addAttribute(“bankcardPageInfo”,pageInfo);

model.addAttribute(“bankcardList”,list);

model.addAttribute(“pageTopBarInfo”, “银行卡管理界面”);

model.addAttribute(“activeUrl1”, “userInfoActive”);

model.addAttribute(“activeUrl2”, “bankcardActive”);

return “/admin/userinfo/bankcard”;