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项目介绍
教材征订与发放管理系统。本系统共分三种角色，分别为管理员、老师、班长；现在分别来介绍各个角色的功能：
```管理员```
查看所有图书
修改图书库存
审批图书订单(通过图书订单,不通过订单)
删除图书订单
查看等待发放的图书
查看已经发放的图书
增加库存图书
删除库存图书
修改图书数量
教师与班级管理
查看教师列表
查看班长列表
修改教师信息
修改班长信息
修改班长密码
修改教师密码
删除教师
删除班长
发放图书
修改教师信息
修改学生信息
查看已经发放订单
```老师```
查看自己订单
查看图书信息
增加订单
查看发放订单
修改个人信息
修改学生
查看班长列表
修改班长信息
```班长```
修改个人信息
查看自己班已经审批订单
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.是否Maven项目: 否；查看源码目录中是否包含pom.xml；若包含，则为maven项目，否则为非maven项目
6.数据库：MySql 5.7版本；
技术栈
1. 后端：Spring SpringMVC MyBatis
2. 前端：JSP+jQuery
使用说明
1. 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. 将项目中jdbc.properties配置文件中的数据库配置改为自己的配置
3. 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，配置tomcat，然后运行；
4. 运行项目，输入localhost:8080/xxx 登录
书籍管理控制层：
@Controller
public class BookController {
@Autowired
BookService bookService;
/*
将表格中的数据插入到
*/
@ResponseBody
@RequestMapping("/book/insertData")
public Object supplierImportExcel(@RequestParam("file") MultipartFile file){
int n= 0;
//long s = file.getSize();
Map<String,Object> map = new HashMap<>();
Map<String, Object> result = new HashMap<String, Object>();
List<Book> book = POIUtil.importExcel(file,Book.class);
System.out.println(book);
//List <Supplier> supplier2 = supplierService.findAllSupplier();
//supplier1.addAll(supplier2);
for(int i=0;i<book.size();i++){
map.put("id",book.get(i).getId());
map.put("book_name",book.get(i).getBook_name());
map.put("book_kind",book.get(i).getBook_kind());
map.put("book_price",book.get(i).getBook_price());
map.put("qs_name",book.get(i).getQs_name());
n = bookService.addBook(map);
}
System.out.println("map:"+map);
if(n>0){
result.put("code", 0);
result.put("message", "success");
result.put("data", file.getOriginalFilename());
}else{
result.put("code", -1);
result.put("message", "failure");
result.put("data", file.getOriginalFilename());
}
return result;
}
@ResponseBody
@RequestMapping(value = "/book/getAllBookByPage",produces="application/json;charset=UTF-8")
public String getAllBookByPage(@RequestParam("limit") String limit, @RequestParam("page") String page){
int start = (Integer.parseInt(page) - 1)*Integer.parseInt(limit);
int pageSize = Integer.parseInt(limit);
List <Supplier> books = bookService.findAllBookByPages(start,pageSize);
List <Supplier> allData = bookService.findAllBook();
Layui l = Layui.data(allData.size(), books);
return JSON.toJSONString(l);
}
@ResponseBody
@RequestMapping(value = "/book/getAllBook",produces="application/json;charset=UTF-8")
public String getAllBook(){
List <Supplier> allData = bookService.findAllBook();
Layui l = Layui.data(allData.size(), allData);
return JSON.toJSONString(l);
}
@ResponseBody
@RequestMapping(value = "/book/findAllBookKind",produces="application/json;charset=UTF-8")
public String findAllBookKind(){
List <String> allKinds = bookService.findAllBookKind();
return JSON.toJSONString(allKinds);
}
@RequestMapping("/book/exportData")
public String exportData(HttpServletResponse response){
List <Supplier> books = bookService.findAllBook();
POIUtil.exportExcel(books,Book.class,"书籍基本信息","",response);
return NormalExcelConstants.EASYPOI_EXCEL_VIEW;//需要配置新的视图解析器并设置优先级和扫描
}
@ResponseBody
@RequestMapping(value = "/updateBookById")
public String updateBookById(@RequestBody Map map){
int n = bookService.updateBookById(map);
if(n>0){
return "success";
}
return "failure";
}
@ResponseBody
@RequestMapping(value = "/deleteBookById")
public String deleteBookById(@RequestParam("book_id")String book_id){
int n = bookService.deleteBookById(book_id);
if(n>0){
return "success";
}
return "failure";
}
@ResponseBody
@RequestMapping(value = "/findAllBookByBookName",produces="application/json;charset=UTF-8")
public String findAllBookByBookName(@RequestParam("key[book_name]")String book_name){
List<Supplier> books = bookService.findAllBookByBookName(book_name);
Layui l = Layui.data(books.size(), books);
return JSON.toJSONString(l);
}
@ResponseBody
@RequestMapping(value = "/findBookNameByQsName",produces="application/json;charset=UTF-8")
public String findBookNameByQsName(@RequestParam("qs_name")String qs_name){
List<String> book_names = bookService.findBookNameByQsName(qs_name);
return JSON.toJSONString(book_names);
}
}
用户管理控制层：
@Controller
public class UserController {
@Autowired
UserService userService;
private final Logger log = LoggerFactory.getLogger(UserController.class);
@ResponseBody
@RequestMapping(value = "/userLogin")
@ApiOperation(value = "根据用户名获取用户对象", httpMethod = "GET", response = User.class, notes = "根据用户名获取用户对象")
public String userLogin(String account, String password, HttpServletRequest request ){
HttpSession session = request.getSession(true);//新建session对象
User user = userService.findOneUser(account,password);
session.setAttribute("user",user);
if(user!=null){
return "success";
}
return "fail";
}
@ResponseBody
@RequestMapping(value = "/getAllUser",produces="application/json;charset=UTF-8")
public String getAllUser(@RequestParam("limit") String limit, @RequestParam("page") String page
){
//System.out.println("bjshbd");
//int error = 1/0;
int start = (Integer.parseInt(page) - 1)*Integer.parseInt(limit);
int pageSize = Integer.parseInt(limit);
List<User>list = userService.findAllUsersByPage(start,pageSize);
List<User>allData = userService.findAllUsers();
System.out.println(list);
Layui l = Layui.data(allData.size(), list);
String result = JSON.toJSONString(l);
System.out.println(result);
return result;
}
@ResponseBody
@RequestMapping(value = "/getUserInfo",produces="application/json;charset=UTF-8",method =RequestMethod.POST )
public String getUserInfo(@RequestParam("limit") String limit, @RequestParam("page") String page,
@RequestParam("key[college_data]") String college_data,
@RequestParam("key[profession_data]") String profession_data,
@RequestParam("key[grade_data]") String grade_data,
@RequestParam("key[cclass_data]") String cclass_data
){
System.out.println("profession_data:"+profession_data);
List<User>list = userService.findUserByCondictions(college_data,profession_data,grade_data,cclass_data);
Layui l = Layui.data(list.size(), list);
return JSON.toJSONString(l);
}
@ResponseBody
@RequestMapping(value = "/updateUserInfo" )
public String updateUserInfo(@RequestBody Map map,HttpServletRequest request){
HttpSession session = request.getSession(true);//新建session对象
User user = (User) session.getAttribute("user"); //将对应数据存入session中
String id = user.getId();
map.put("id",id);
int n = userService.updateUserInfo(map);
if(n>0){
return "success";
}
return "failure";
}
@ResponseBody
@RequestMapping(value = "/updateUserPwd" )
public String updateUserPwd(@RequestBody Map map,HttpServletRequest request){
HttpSession session = request.getSession(true);//新建session对象
User user = (User) session.getAttribute("user"); //将对应数据存入session中
String id = user.getId();
System.out.println(map);
String password = map.get("password").toString();
System.out.println("password:"+password);
int n = userService.updateUserPwd(password,id);
if(n>0){
return "success";
}
return "failure";
}
@ResponseBody
@RequestMapping(value = "/findUserById" ,produces="application/json;charset=UTF-8")
public String findUserById(HttpServletRequest request){
HttpSession session = request.getSession(true);//新建session对象
User user = (User) session.getAttribute("user"); //将对应数据存入session中
String id = user.getId();
User u = userService.findUserById(id);
List<User> list = new ArrayList<>();
list.add(u);
Layui l = Layui.data(list.size(), list);
return JSON.toJSONString(l);
}
/*
删除学生，教师信息
*/
@ResponseBody
@RequestMapping("/deleteUser")
public String deleteUser(@RequestParam("id")String id){
User user = userService.findUserById(id);
int n = 0;
if(user.getIdentification().equals("学生")){
userService.deleteUser(id);
n = userService.deleteStuUserInfo(id);
if(n>0){
return "success";
}else {
return "failure";
}
}else if(user.getIdentification().equals("教师")){
userService.deleteUser(id);
userService.deleteStuUserInfo(id);
n = userService.deleteTeacherUserInfo(id);
if(n>0){
return "success";
}else {
return "failure";
}
}
return "failure";
}
/*
增加学生信息
*/
@ResponseBody
@RequestMapping("/insertUser")
public String insertUser(){
return "";
}
@ResponseBody
@RequestMapping(value = "/findAllTeacher",produces="application/json;charset=UTF-8")
public String findAllTeacher(){
List<User> users = userService.findAllTeacher();
Layui l = Layui.data(users.size(), users);
return JSON.toJSONString(l);
}
@ResponseBody
@RequestMapping(value = "/insertStuUser",produces="application/json;charset=UTF-8")
public String insertStuUser(@RequestBody Map map){
Map userMap = new HashMap();
Map userInfoMap = new HashMap();
String id = RandNum.getGUID();
userMap.put("id",id);
userMap.put("identification","学生");
userMap.put("name",map.get("name"));
userMap.put("password",map.get("password"));
userMap.put("phone",map.get("phone"));
userMap.put("email",map.get("email"));
userInfoMap.put("user_id",id);
userInfoMap.put("col_id",map.get("col_id"));
userInfoMap.put("prof_id",map.get("prof_id"));
userInfoMap.put("gra_id",map.get("gra_id"));
userInfoMap.put("ccl_id",map.get("ccl_id"));
userInfoMap.put("t_id",map.get("t_id"));
userService.insertUser(userMap);
int n = userService.insertStuUserInfo(userInfoMap);
if(n>0){
return "success";
}else {
return "failure";
}
}
@ResponseBody
@RequestMapping(value = "/insertTeaUser",produces="application/json;charset=UTF-8")
public String insertTeaUser(@RequestBody Map map){
Map userMap = new HashMap();
Map teacherInfoMap = new HashMap();
String id = RandNum.getGUID();
userMap.put("id",id);
userMap.put("identification","教师");
userMap.put("name",map.get("name"));
userMap.put("password",map.get("password"));
userMap.put("phone",map.get("phone"));
userMap.put("email",map.get("email"));
teacherInfoMap.put("user_id",id);
teacherInfoMap.put("col_id",map.get("col_id"));
teacherInfoMap.put("prof_id",map.get("prof_id"));
teacherInfoMap.put("gra_id",map.get("gra_id"));
teacherInfoMap.put("ccl_id",map.get("ccl_id"));
userService.insertUser(userMap);
int n = userService.insertStuUserInfo(teacherInfoMap);
if(n>0){
return "success";
}else {
return "failure";
}
}
}
库存管理控制层：
@Controller
public class StoreInController {
@Autowired
StoreInService storeInService;
@ResponseBody
@RequestMapping(value = "/getAllStoreInByPage",produces="application/json;charset=UTF-8")
public String getAllStoreInByPage(@RequestParam("limit") String limit, @RequestParam("page") String page){
int start = (Integer.parseInt(page) - 1)*Integer.parseInt(limit);
int pageSize = Integer.parseInt(limit);
List<StoreIn> storeIns = storeInService.findAllStoreInByPage(start,pageSize);
List<StoreIn> allData = storeInService.findAllStoreIn();
Layui l = Layui.data(allData.size(), storeIns);
String result = JSON.toJSONString(l);
System.out.println("result:"+result);
return result;
}
@ResponseBody
@RequestMapping(value = "/getAllStoreInBookName",produces="application/json;charset=UTF-8")
public String getAllStoreInBookName(){
List<StoreIn> allData = storeInService.findAllStoreIn();
List<String> list = new ArrayList<>();
for (int i=0;i<allData.size();i++){
list.add(allData.get(i).getBook_name());
}
Layui l = Layui.data(allData.size(), list);
String result = JSON.toJSONString(l);
System.out.println("result:"+result);
return result;
}
@ResponseBody
@RequestMapping(value = "/insertStoreIn")
public String insertStoreIn(/*@RequestParam("store_info")String store_info
,@RequestParam("book_count")String book_count
,@RequestParam("book_name")String book_name*/
@RequestBody Map dataMap
){
System.out.println(dataMap);
String store_info =dataMap.get("store_info").toString();
String book_count = dataMap.get("book_count").toString();
String book_name =dataMap.get("book_name").toString();
String qs_name = dataMap.get("qs_name").toString();
String id = RandNum.getGUID();
Date date = new Date();
StoreIn storeIn = new StoreIn(id,date,store_info,Integer.parseInt(book_count),book_name,qs_name,Integer.parseInt(book_count));
/*
使用fastjson把类转换成json,有两个好处，
1.需要map类型传参数
2.fastjson能够格式化时间类型
*/
String storeInJson = JSON.toJSONString(storeIn);
Map map = JSON.parseObject(storeInJson, Map.class);
System.out.println(map);
int n = storeInService.insertStoreIn(map);
if(n>0){
return "success";
}
return "failure";
}
@ResponseBody
@RequestMapping(value = "/getStoreInById")
public String getStoreInById(@RequestParam("id")String id){
StoreIn storeIn = storeInService.findStoreInById(id);
String book_id = storeIn.getBook_id();
return book_id;
}
@ResponseBody
@RequestMapping(value = "/deleteStoreIn")
public String deleteStoreIn(@RequestParam("id")String id){
int n = storeInService.deleteStoreIn(id);
if(n>0){
return "success";
}
return "failure";
}
@ResponseBody
@RequestMapping(value = "/findStoreInPercent",produces="application/json;charset=UTF-8")
public String findStoreInPercent(@RequestParam("book_type")String book_type){
List<StoreIn> storeIns = storeInService.findStoreInPercent(book_type);
Map<String, List<StoreIn>> map = new HashMap<String, List<StoreIn>>();
for (StoreIn storeIn : storeIns) {
if (map.get(storeIn.getBook_name()) == null) {
List<StoreIn> data = new ArrayList<StoreIn>();
data.add(storeIn);
map.put(storeIn.getBook_name(), data);
} else {
//定位到和之前键相同的list，然后扩充list
List<StoreIn> data = map.get(storeIn.getBook_name());
data.add(storeIn);
}
}
System.out.println(map);
int book_count = 0;
int book_init = 0;
double persent = 0.0;
List<StoreIn> so = new ArrayList<>();
for (Map.Entry<String, List<StoreIn>> a : map.entrySet()) {
List<StoreIn> sto = a.getValue();
for(int i=0;i<sto.size();i++) {
book_count += sto.get(i).getBook_count();
book_init += sto.get(i).getBook_init();
System.out.println("book_count:"+book_count);
System.out.println("book_init:"+book_init);
Double p = (book_init-book_count) *1.0/ book_init;
BigDecimal bd = new BigDecimal(p);
persent = bd.setScale(2,BigDecimal.ROUND_HALF_UP).doubleValue();
System.out.println(persent);
}
so.add(new StoreIn(a.getKey(),persent));
book_count = 0;
book_init = 0;
}
System.out.println("list表总计："+so);
String jsonString = JSON.toJSONString(so);
return jsonString;
}
}
源码获取：博客首页 "资源" 里下载！
