——————————DescriptionStart——————————
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电子书网络图书在线小说阅读管理系统(java+ssm+jsp+javascript+mysql)
项目介绍
本项目包含管理员、用户两种角色；
管理员角色包含以下功能：
登录页面,管理员管理书籍,用户管理等功能。
用户角色包含以下功能：
首页,用户登录页面,电子书查看页面,下载电子书,查看分类,用户上传图书,查看个人中心,添加反馈,查看反馈等功能。
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.数据库：MySql 5.7版本； 6.是否Maven项目：是；
技术栈
- 后端：Spring+SpringMVC+Mybatis 2. 前端：JSP+CSS+JavaScript
使用说明
- 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，然后运行； 3. 将项目中config.properties配置文件中的数据库配置改为自己的配置; 4. 运行项目，在浏览器中输入http://localhost:8080/ssm_ebooknet 登录
——————————CodeStart——————————
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| }
@RequestMapping(value = "/getBookCover")
public void getBookCover(String coverPath, HttpServletResponse response, HttpSession session) {
String basePath = session.getServletContext().getRealPath("/") + "ebooks/" + coverPath;
InputStream in = null;
BufferedInputStream bis = null;
OutputStream out = null;
BufferedOutputStream bos = null;
File file = new File(basePath);
if (!file.exists() || file.isDirectory()) {
return;
}
try {
in = new FileInputStream(basePath);
bis = new BufferedInputStream(in);
byte[] data = new byte[1024];
int bytes = 0;
out = response.getOutputStream();
bos = new BufferedOutputStream(out);
while ((bytes = bis.read(data, 0, data.length)) != -1) {
bos.write(data, 0, bytes);
}
bos.flush();
} catch (IOException e) {
e.printStackTrace();
} finally {
try {
if (bos != null) {
bos.close();
}
if (out != null) {
out.close();
}
if (bis != null) {
bis.close();
}
if (in != null) {
in.close();
}
} catch (IOException e) {
e.printStackTrace();
}
}
}
@RequestMapping(value = "/book_download")
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| bookTypes = bookService.getTypes();
model.addAttribute("bookTypes",bookTypes);
List<BookType> bookLargeTypes;
bookLargeTypes = bookService.getLargerTypes();
model.addAttribute("bookLargeTypes",bookLargeTypes);
return "backstage/bookManage";
}
@InitBinder
protected void initBinder(HttpServletRequest request, ServletRequestDataBinder binder) throws Exception {
DateFormat df = new SimpleDateFormat("YYYY-MM-DD hh:mm:ss");
CustomDateEditor editor = new CustomDateEditor(df, true);
binder.registerCustomEditor(Date.class, editor);
}
@RequestMapping(value = "/editBookType",method=RequestMethod.POST)
public String editBookType(Model model,HttpSession session,BookType bookType) {
try {
bookType.setSmall_type_name(new String(bookType.getSmall_type_name().getBytes("UTF-8"), "UTF-8"));
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
}
bookTypeDao.updateBookType(bookType);
List<doBookHelper> bookList;
bookList = backStageService.getUploadBooks();
model.addAttribute("bookList",bookList);
String name = (String)PropertyConfigurer.getProperty("book_path");
System.out.println("hello, " + name);
int sumOfBooks = bookService.queryNumberOfBooks();
model.addAttribute("sumOfBooks", sumOfBooks);
List<Integer> everyTypeBooks;
everyTypeBooks = bookService.queryNumberOfSomeTypeBooks();
model.addAttribute("sumOfTypeBooks",everyTypeBooks);
String maxUploadDate = bookService.getMaxUploadDate();
model.addAttribute("maxUploadDate", maxUploadDate);
List<RankingBook> rankingBooks;
rankingBooks = bookService.queryByUploadedDate();
model.addAttribute("rankingBooks",rankingBooks);
List<RankingBook> rankingBooks1;
rankingBooks1 = bookService.queryByDownloadTimes();
model.addAttribute("rankingBooks1",rankingBooks1);
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| resultMap.put("isRegistered", count);
return resultMap;
}
@RequestMapping(value = "register",method = RequestMethod.POST)
@ResponseBody
public Map<String,Object> register(@RequestBody User user) {
Map<String, Object> resultMap = new HashMap<String, Object>();
user.setRole(0);
userService.addUser(user);
logger.info("you have registered!");
return resultMap;
}
}
package com.lianshuwang.controller;
public class TestInterceptor implements HandlerInterceptor{
@Override
public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler)
throws Exception {
request.setCharacterEncoding("UTF-8");
response.setCharacterEncoding("UTF-8");
return true;
}
@Override
public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler,
ModelAndView modelAndView) throws Exception {
request.setCharacterEncoding("UTF-8");
response.setCharacterEncoding("UTF-8");
}
@Override
public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler, Exception ex)
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| package com.lianshuwang.controller;
@Controller
public class RegisterController {
@Autowired
private UserService userService;
private static final Log logger = LogFactory.getLog(RegisterController.class);
@RequestMapping(value = "userCodeCheck")
@ResponseBody
public Map<String,Integer> checkUserCode(String userCode) {
Map<String, Integer> resultMap = new HashMap<String, Integer>();
int count = userService.checkUserCode(userCode);
resultMap.put("isRegistered", count);
return resultMap;
}
@RequestMapping(value = "register",method = RequestMethod.POST)
@ResponseBody
public Map<String,Object> register(@RequestBody User user) {
Map<String, Object> resultMap = new HashMap<String, Object>();
user.setRole(0);
userService.addUser(user);
logger.info("you have registered!");
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| throws Exception {
request.setCharacterEncoding("UTF-8");
response.setCharacterEncoding("UTF-8");
return true;
}
@Override
public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler,
ModelAndView modelAndView) throws Exception {
request.setCharacterEncoding("UTF-8");
response.setCharacterEncoding("UTF-8");
}
@Override
public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler, Exception ex)
throws Exception {
request.setCharacterEncoding("UTF-8");
response.setCharacterEncoding("UTF-8");
}
}
package com.lianshuwang.controller;
@Controller
public class GonggaoController {
@Autowired
GonggaoService gonggaoService;
@RequestMapping(value = "/gonggaoDetail")
String gonggaoDetail(int id,Model model,HttpSession session) {
Gonggao gonggao = gonggaoService.getGonggao(id);
SimpleDateFormat dateFm = new SimpleDateFormat("yyyy-MM-dd");
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| */
@Controller
public class UploadController {
@Autowired
private BookService bookService;
@Autowired
private UserService userService;
private static final Log logger = LogFactory.getLog(UploadController.class);
@RequestMapping(value = "getUploadPage")
public String getUploadPage(HttpSession session) {
UserHelper userHelper = (UserHelper) session.getAttribute("userHelper");
if (null == userHelper) {
return "redirect:index";
}
logger.info("you are visiting uploading page!");
return "upload";
}
@RequestMapping(value = "doUpload", method = RequestMethod.POST)
public String doUpload(@ModelAttribute BookHelper bookHelper, Model model, HttpSession session) throws IllegalStateException, IOException, ParseException {
logger.info("you are uploading a book! ");
logger.info("This book is " + bookHelper.getTitle() + "!");
String fileName = bookHelper.getBookFile().getOriginalFilename();
String bookCover = bookHelper.getBookCover().getOriginalFilename();
MultipartFile bookFile = bookHelper.getBookFile();
MultipartFile coverFile = bookHelper.getBookCover();
if (bookFile.isEmpty()) {
logger.info("Uploading failed! The book you are uploading is empty!");
return "upload_failed";
} else if (coverFile.isEmpty()) {
logger.info("Uploading failed! The book cover you are uploading is empty!");
return "upload_failed";
} else {
String typeId = "" + bookHelper.getLargeType() + bookHelper.getSmallType();
int type_id = Integer.parseInt(typeId);
String format = fileName.substring(fileName.lastIndexOf('.') + 1);
List<String> typeNames;
typeNames = bookService.getTypeNames(type_id);
String filePath_pre = (String) PropertyConfigurer.getProperty("book_path");
String file_dir_pre = Thread.currentThread().getContextClassLoader().getResource("").getPath().substring(0, Thread.currentThread().getContextClassLoader().getResource("").getPath().length() - 16) + filePath_pre;
|
——————————PayStart——————————
项目链接：
https://javayms.github.io?id=441122512008200nb
https://javayms.pages.dev?id=441122512008200nb