基于javaweb的SpringBoot在线嘿嘿网盘系统设计和实现(java+springboot+ssm+mysql+maven+thymeleaf+html)

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

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基于javaweb的SpringBoot在线嘿嘿网盘系统设计和实现(java+springboot+ssm+mysql+maven+thymeleaf+html)

一、项目简述

功能:用户的邮箱注册、验证码验证以及用户登录。 不需要注册账号,也可以上传满足条件的临时文件,但是 只4小时内有效。 文件的管理,上传、下载、重命名、删除、查看统计数 据、分类管理等。 文件夹的管理,创建、删除、重命名。 文件的分享,支持通过链博口二维码的分享方式等等。

二、项目运行

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

项目技术: JSP +Springboot+ SpringMVC + MyBatis + ThymeLeaf + FTP+ JavaScript + JQuery + Ajax + maven等等

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 * @return void
**/
@GetMapping("/downloadFile")
public String downloadFile(@RequestParam Integer fId){
if (fileStoreService.getFileStoreByUserId(loginUser.getUserId()).getPermission() == 2){
logger.error("用户没有下载文件的权限!下载失败...");
return "redirect:/error401Page";
}
//获取文件信息
MyFile myFile = myFileService.getFileByFileId(fId);
String remotePath = myFile.getMyFilePath();
String fileName = myFile.getMyFileName()+myFile.getPostfix();
try {
//去FTP上拉取
OutputStream os = new BufferedOutputStream(response.getOutputStream());
response.setCharacterEncoding("utf-8");
// 设置返回类型
response.setContentType("multipart/form-data");
// 文件名转码一下,不然会出现中文乱码
response.setHeader("Content-Disposition", "attachment;fileName=" + URLEncoder.encode(fileName, "UTF-8"));
boolean flag = FtpUtil.downloadFile("/" + remotePath, fileName, os);
if (flag) {
myFileService.updateFile(
MyFile.builder().myFileId(myFile.getMyFileId()).downloadTime(myFile.getDownloadTime() + 1).build());
os.flush();
os.close();
logger.info("文件下载成功!" + myFile);
}
} catch (Exception e) {
e.printStackTrace();
}
return "success";
}

/**
* @Description 删除文件
* @Param [fId, folder]
* @return java.lang.String
**/
@GetMapping("/deleteFile")
public String deleteFile(@RequestParam Integer fId,Integer folder){
//获得文件信息
MyFile myFile = myFileService.getFileByFileId(fId);
String remotePath = myFile.getMyFilePath();
String fileName = myFile.getMyFileName()+myFile.getPostfix();
//从FTP文件服务器上删除文件
boolean b = FtpUtil.deleteFile("/"+remotePath, fileName);
if (b){
//删除成功,返回空间
fileStoreService.subSize(myFile.getFileStoreId(),Integer.valueOf(myFile.getSize()));
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    if (userByEmail != null) {
logger.error("发送验证码失败!邮箱已被注册!");
return "exitEmail";
}
logger.info("开始发送邮件.../n" + "获取的到邮件发送对象为:" + mailSender);
mailUtils = new MailUtils(mailSender);
String code = "123456";
session.setAttribute(email + "_code", code);




return "success";
}

/**
* @Description 请求QQ登录
* @Param []
* @return void
**/
@GetMapping("/loginByQQ")
public void login() {
response.setContentType("text/html;charset=utf-8");
try {
response.sendRedirect(new Oauth().getAuthorizeURL(request));
logger.info("请求QQ登录,开始跳转...");
} catch (QQConnectException | IOException e) {
e.printStackTrace();
}
}

/**
* @Description QQ登录回调地址
* @Param []
* @return java.lang.String
**/
@GetMapping("/connection")
public String connection() {
try {
AccessToken accessTokenObj = (new Oauth()).getAccessTokenByRequest(request);
String accessToken = null, openID = null;
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@PostMapping("/register")
public String register(User user, String code, Map<String, Object> map) {
String uCode = (String) session.getAttribute(user.getEmail() + "_code");
if (!code.equals(uCode)) {
map.put("errorMsg", "验证码错误");
return "index";
}
// 用户名去空格
user.setUserName(user.getUserName().trim());
user.setImagePath("https://p.qpic.cn/qqconnect/0/app_101851241_1582451550/100?max-age=2592000&t=0");
user.setRegisterTime(new Date());
user.setRole(1);
if (userService.insert(user)) {
FileStore store = FileStore.builder().userId(user.getUserId()).currentSize(0).build();
fileStoreService.addFileStore(store);
user.setFileStoreId(store.getFileStoreId());
userService.update(user);
logger.info("注册用户成功!当前注册用户" + user);
logger.info("注册仓库成功!当前注册仓库" + store);
} else {
map.put("errorMsg", "服务器发生错误,注册失败");
return "index";
}
session.removeAttribute(user.getEmail() + "_code");
session.setAttribute("loginUser", user);
return "redirect:/index";
}

/**
* 用户登录
* @param map 存储提示信息
* @return java.lang.String
*/
@PostMapping("/login")
public String login(User user, Map<String, Object> map) {
User userByEmail = userService.getUserByEmail(user.getEmail());
if (userByEmail != null && userByEmail.getPassword().equals(user.getPassword())) {
session.setAttribute("loginUser", userByEmail);
logger.info("登录成功!"+userByEmail);
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 **/
@Controller
public class LoginController extends BaseController {

private Logger logger = LogUtils.getInstance(LoginController.class);

/**
* @Description 免登陆用户入口,用于本地开发测试,上线运营为了安全请删除此方法
* @Param []
* @return java.lang.String
**/
@GetMapping("/admin")
public String adminLogin(){
User user = userService.getUserByOpenId("123456");
logger.info("使用免登陆方式登录成功!"+user);
session.setAttribute("loginUser", user);
return "redirect:/index";
}

/**
* 用于注册流程,用户名,密码,邮箱等校验工作由前端来完成
*
* @param map 用于存储提示信息
*/
@PostMapping("/register")
public String register(User user, String code, Map<String, Object> map) {
String uCode = (String) session.getAttribute(user.getEmail() + "_code");
if (!code.equals(uCode)) {
map.put("errorMsg", "验证码错误");
return "index";
}
// 用户名去空格
user.setUserName(user.getUserName().trim());
user.setImagePath("https://p.qpic.cn/qqconnect/0/app_101851241_1582451550/100?max-age=2592000&t=0");
user.setRegisterTime(new Date());
user.setRole(1);
if (userService.insert(user)) {
FileStore store = FileStore.builder().userId(user.getUserId()).currentSize(0).build();
fileStoreService.addFileStore(store);
user.setFileStoreId(store.getFileStoreId());
userService.update(user);
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                session.setAttribute("msg", "服务器出错了,临时文件上传失败!");
}
}else{
//上传失败
logger.info("临时文件上传失败!"+name);
session.setAttribute("url","error");
session.setAttribute("msg", "服务器出错了,上传失败!");
}
} catch (IOException e) {
e.printStackTrace();
}
return "redirect:/temp-file";
}

/**
* @Description 网盘的文件上传
* @Param [files]
* @return java.util.Map<java.lang.String,java.lang.Object>
**/
@PostMapping("/uploadFile")
@ResponseBody
public Map<String, Object> uploadFile(@RequestParam("file") MultipartFile files) {
Map<String, Object> map = new HashMap<>();
if (fileStoreService.getFileStoreByUserId(loginUser.getUserId()).getPermission() != 0){
logger.error("用户没有上传文件的权限!上传失败...");
map.put("code", 499);
return map;
}
FileStore store = fileStoreService.getFileStoreByUserId(loginUser.getUserId());
Integer folderId = Integer.valueOf(request.getHeader("id"));
String name = files.getOriginalFilename().replaceAll(" ","");
//获取当前目录下的所有文件,用来判断是否已经存在
List<MyFile> myFiles = null;
if (folderId == 0){
//当前目录为根目录
myFiles = myFileService.getRootFilesByFileStoreId(loginUser.getFileStoreId());
}else {
//当前目录为其他目录
myFiles = myFileService.getFilesByParentFolderId(folderId);
}
for (int i = 0; i < myFiles.size(); i++) {
if ((myFiles.get(i).getMyFileName()+myFiles.get(i).getPostfix()).equals(name)){
logger.error("当前文件已存在!上传失败...");
map.put("code", 501);
return map;
}
}
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 * @return java.lang.String
*/
@PostMapping("/login")
public String login(User user, Map<String, Object> map) {
User userByEmail = userService.getUserByEmail(user.getEmail());
if (userByEmail != null && userByEmail.getPassword().equals(user.getPassword())) {
session.setAttribute("loginUser", userByEmail);
logger.info("登录成功!"+userByEmail);
return "redirect:/index";
}else{
User user1 = userService.getUserByEmail(user.getEmail());
String errorMsg = user1 == null ? "该邮箱尚未注册" : "密码错误";
logger.info("登录失败!请确认邮箱和密码是否正确!");
//登录失败,将失败信息返回前端渲染
map.put("errorMsg", errorMsg);
return "index";
}
}

/**
* @return void
* @Description 向注册邮箱发送验证码, 并验证邮箱是否已使用
* @Param [userName, email, password]
**/
@ResponseBody
@RequestMapping("/sendCode")
public String sendCode(String userName, String email, String password) {
User userByEmail = userService.getUserByEmail(email);
if (userByEmail != null) {
logger.error("发送验证码失败!邮箱已被注册!");
return "exitEmail";
}
logger.info("开始发送邮件.../n" + "获取的到邮件发送对象为:" + mailSender);
mailUtils = new MailUtils(mailSender);
String code = "123456";
session.setAttribute(email + "_code", code);




return "success";
}

/**
* @Description 请求QQ登录


项目链接:
https://javayms.github.io?id=201922152105200bq
https://javayms.pages.dev?id=201922152105200bq