毕设选题 基于SSM实现的图书管理系统
文章目录
- 0 项目说明
- 1 编译环境
- 2 框架
- 3 jar包管理工具
- 4 编译器
- 5 效果展示
- 6 项目源码
- 7 项目工程
0 项目说明
基于SSM实现的图书管理系统
提示：适合用于课程设计或毕业设计，工作量达标，源码开放
项目分享：
https://gitee.com/asoonis/feed-neo
1 编译环境
- jdk 1.8
- mysql 5.0 及以上
- tomcat 7
2 框架
- springmvc + spring + mybatis
3 jar包管理工具
- Maven
4 编译器
- IDEA
5 效果展示
6 项目源码
package com.wdd.library.controller;import com.wdd.library.pojo.Admin;
import com.wdd.library.pojo.LendInfo;
import com.wdd.library.pojo.Reader;
import com.wdd.library.service.AdminService;
import com.wdd.library.service.LendInfoSerivce;
import com.wdd.library.service.ReaderService;
import com.wdd.library.util.AjaxResult;
import com.wdd.library.util.Const;
import com.wdd.library.util.PageBean;
import com.wdd.library.util.StringUtil;
import org.activiti.engine.impl.util.json.JSONObject;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;import javax.servlet.http.HttpSession;
import java.util.HashMap;
import java.util.Map;@Controller
public class commonController {@Autowiredprivate ReaderService readerService;@Autowiredprivate AdminService adminService;@Autowiredprivate LendInfoSerivce lendInfoSerivce;//跳转登录界面@RequestMapping("/toLogin")public String login(){return "login";}//跳转注册界面@RequestMapping("/toRegister")public String toRegister(){return "register";}//注册是查询是否存在该读者@RequestMapping("/checkReader")@ResponseBodypublic AjaxResult checkreader(Integer reader_id) {AjaxResult ajaxResult = new AjaxResult();int count=readerService.checkReader(reader_id);if(count==0){ajaxResult.setSuccess(true);}else{ajaxResult.setSuccess(false);ajaxResult.setMessage("当前学号已被注册!");}return ajaxResult;}//添加读者@RequestMapping("/submitAddReader")@ResponseBodypublic AjaxResult submitAddreader(Reader reader) {AjaxResult ajaxResult = new AjaxResult();try{readerService.addReader(reader);ajaxResult.setSuccess(true);ajaxResult.setMessage("注册成功");}catch(Exception e){e.printStackTrace();ajaxResult.setSuccess(false);ajaxResult.setMessage("注册失败");}return ajaxResult;}//登录@RequestMapping("/doLogin")@ResponseBodypublic AjaxResult list(String name, String password, String access, HttpSession session){AjaxResult ajaxResult = new AjaxResult();try{if(access.equals("0")){//管理员Admin ad = new Admin();ad.setName(name);ad.setPassword(Integer.parseInt(password));Admin admin = adminService.select(ad);if(admin != null){session.setAttribute(Const.ADMIN,admin);ajaxResult.setStatus("0");}else{ajaxResult.setStatus("2");ajaxResult.setMessage("用户名或密码错误");}}else{//读者Reader rd = new Reader();rd.setReader_id(Integer.parseInt(name));rd.setPassword(Integer.parseInt(password));Reader reader = readerService.select(rd);if(reader != null){session.setAttribute(Const.READER,reader);ajaxResult.setStatus("1");}else{ajaxResult.setStatus("2");ajaxResult.setMessage("用户名或密码错误");}}}catch (Exception e){e.printStackTrace();ajaxResult.setStatus("3");ajaxResult.setMessage("服务器异常,请改天登录");}return ajaxResult;}//推出@RequestMapping("/loginout")public String loginout(HttpSession session){session.invalidate();return "login";}//跳转借阅管理页面@RequestMapping("/listDisBackAdmin")public String listDisBackAdmin() {return "listDisBackAdmin";}//跳转读者借阅记录页面@RequestMapping("/listDisBack")public String listDisBack() {return "listDisBack";}@RequestMapping("/listDisBackBook")@ResponseBodypublic String listDisBackBook(@RequestParam(value = "page", defaultValue = "1") Integer pageno,@RequestParam(value = "limit", defaultValue = "5") Integer pagesize,@RequestParam(value = "power",defaultValue = "0") Integer power,String rname,String bname,String state){Map<String,Object> paramMap = new HashMap();paramMap.put("pageno",pageno);paramMap.put("pagesize",pagesize);if(StringUtil.isNotEmpty(bname)) paramMap.put("bname",bname);if(StringUtil.isNotEmpty(rname)) paramMap.put("rname",rname);if(StringUtil.isNotEmpty(state)) paramMap.put("state",state);//为0说明是读者,1说明是管理员点击未还图书if (power.equals(0)){//读者号//pageBean.setAdminId(admin.getAdminId());//读者姓名//pageBean.setRname(admin.getName());}PageBean<LendInfo> pageBean = lendInfoSerivce.queryLeadInfoPage(paramMap);JSONObject obj = new JSONObject();// Layui table 组件要求返回的格式obj.put("code", 0);obj.put("msg", "");obj.put("count",pageBean.getTotalsize());obj.put("data", pageBean.getDatas());return obj.toString();}//管理员归还图书@RequestMapping(value = "/backBook")@ResponseBodypublic AjaxResult backBook(@RequestParam(value = "reader_id" , defaultValue = "1") Integer reader_id,@RequestParam(value = "book_id" , defaultValue = "1") Integer book_id) {AjaxResult ajaxResult = new AjaxResult();Map<String, Object> ret = new HashMap<String, Object>();ret.put("reader_id",reader_id);ret.put("book_id",book_id);try{lendInfoSerivce.backBook(ret);ajaxResult.setSuccess(true);ajaxResult.setMessage("已归还");}catch (Exception e){e.printStackTrace();ajaxResult.setSuccess(false);ajaxResult.setMessage("归还失败");}return ajaxResult;}//跳转到修改密码界面@RequestMapping("/toAlterpwdPage")public String toAlterpwdPage(String state, Model model) {model.addAttribute("state",state);return "alterPwd";}//确认密码@RequestMapping("/checkPwd")@ResponseBodypublic AjaxResult checkPwd(Integer password,String state,HttpSession session){AjaxResult ajaxResult = new AjaxResult();if (state.equals("0")){Admin admin = (Admin)session.getAttribute(Const.ADMIN);if(admin.getPassword().equals(password)){ajaxResult.setSuccess(true);}else{ajaxResult.setSuccess(false);ajaxResult.setMessage("原密码错误");}}else{Reader reader = (Reader)session.getAttribute(Const.READER);if(reader.getPassword().equals(password)){ajaxResult.setSuccess(true);}else{ajaxResult.setSuccess(false);ajaxResult.setMessage("原密码错误");}}return ajaxResult;}//修改密码@RequestMapping("/alterpwd")@ResponseBodypublic AjaxResult alterpwd(Integer password,String state,HttpSession session){AjaxResult ajaxResult = new AjaxResult();try{if(state.equals("0")){Admin admin = (Admin)session.getAttribute(Const.ADMIN);admin.setPassword(password);adminService.alterpwd(admin);}else{Reader reader = (Reader)session.getAttribute(Const.READER);reader.setPassword(password);readerService.alterpwd(reader);}ajaxResult.setSuccess(true);ajaxResult.setMessage("更改密码成功");}catch(Exception e){e.printStackTrace();ajaxResult.setSuccess(false);ajaxResult.setMessage("更改密码失败");}return ajaxResult;}}7 项目工程
项目分享：
https://gitee.com/asoonis/feed-neo
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